U.S. Department of Commerce
Economics and Statistics Administration
U.S. CENSUS BUREAU 

# 2 010 Census of Population and Housing

SF1/10-4 (RV) Issued September 2012 

# 2010 Census Summary File 1

Technical DocumentationFor additional information concerning the files, contact the Customer Liaison and Marketing Services Office, Customer Services Center, U.S. Census Bureau, Washington, DC 20233, or phone 301-763-INFO (4636).

For additional information concerning the technical documentation, contact the Administrative and Customer Services Division, Electronic Products Development Branch, U.S. Census Bureau, Washington, DC 20233, or phone 301-763-8004.

### Rebecca M. Blank

, Acting Secretary
Rebecca M. Blank,

Deputy Secretary

Vacant
, Under Secretary for Economic Affairs

Thomas L. Mesenbourg

, Acting Director 

### U.S. Department of Commerce

Economics and Statistics Administration

U.S. CENSUS BUREAU SF1/10-4 (RV) 

# 2010 Census Summary File 1 Issued September 2012



## Technical DocumentationECONOMICS
AND ST A

TISTICS
ADMINISTRATION

Economics and Statistics Administration

Vacant, Under Secretary for Economic Affairs

U.S. CENSUS BUREAU
Thomas L. Mesenbourg

, Acting Director
Nancy A. Potok

, Deputy Director and Chief Operating Officer

Frank A. Vitrano

, Acting Associate Director for Decennial Census
Enrique J. Lamas

, Associate Director for Demographic Programs
Brian Monaghan

, Acting Associate Director for Field Operations SUGGESTED CITATION

FILES: 2010 Census Summary File 1— (name of state or United States)

[machine-readable data files]/ prepared by the U.S. Census Bureau, 2011.

TECHNICAL DOCUMENTATION: 2010 Census Summary File 1— Technical Documentation/prepared by the U.S. Census Bureau, Revised 2012.v CONTENTS

CHAPTERS

1. Abstract

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
2. How to Use This Product

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
3. Subject Locator

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
4. Summary Level Sequence Chart

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
5. List of Tables (Matrices)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
6. Data Dictionary

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
7. 2010 Census: Operational Overview and Accuracy of the Data

. . . . . . 7-1
8. User Updates

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

APPENDIXES

A. Geographic Terms and Concepts

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
B. Definitions of Subject Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . B-1
C. Data Collection and Processing Procedures

. . . . . . . . . . . . . . . . . . . . . C-1
D. Questionnaire

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
E. Maps

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1
F. Code Lists

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1
G. Residence Rule and Residence Situations for the 2010 Census of the United States

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1Abstract 1-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 1. Abstract

CONTENTS

Citations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Type of File

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Subject Content

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Geographic Content

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 User Updates

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Related Products

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3



### CITATIONS
2010 Census Summary File 1 [name of state 1 or United States]/prepared by the U.S. Census Bureau, 2011.
2010 Census Summary File 1 Urban/Rural Update [name of state 1 or United States]/prepared by the U.S. Census Bureau, 2012.



### TYPE OF FILE
Summary statistics.



### SUBJECT CONTENT
Summary File 1 (SF 1) contains the data compiled from the questions asked of all people and about every housing unit. Population items include sex, age, race, Hispanic or Latino origin, household relationship, household type, household size, family type, family size, and group quarters. Housing items include occupancy status, vacancy status, and tenure (whether a housing unit is owner-occupied or renter-occupied).
There are 177 population tables (identified with a ‘‘P’’) and 58 housing tables (identified with an ‘‘H’’) shown down to the block level; 82 population tables (identified with a ‘‘PCT’’) and 4 housing tables (identified with an “HCT”) shown down to the census tract level; and 10 population tables (identified with a “PCO”) shown down to the county level, for a total of 331 tables. The SF 1 Urban/Rural Update added 2 PCT tables, increasing the total number to 333 tables. There are 14 population tables and 4 housing tables shown down to the block level and 5 population tables shown down to the census tract level that are repeated by the major race and Hispanic or Latino groups. 2
SF 1 includes population and housing characteristics for the total population, population totals for an extensive list of race (American Indian and Alaska Native tribes, Asian, and Native Hawaiian and Other Pacific Islander) and Hispanic or Latino groups, and population and housing characteristics for a limited list of race and Hispanic or Latino groups. Population and housing items may be cross-tabulated. Selected aggregates and medians also are provided. A complete listing of subjects in this file is found in the “Subject Locator” chapter.

1 This includes the District of Columbia and Puerto Rico.

2 These selected tables are repeated by the following: White alone; Black or African American alone; American Indian and Alaska Native alone; Asian alone; Native Hawaiian and Other Pacific Islander alone; Some Other Race alone; Two or More Races; Hispanic or Latino; and White alone, not Hispanic or Latino. One table, PCT12, is also repeated by Black or African American alone, not Hispanic or Latino; American Indian and Alaska Native alone, not Hispanic or Latino; Asian alone, not Hispanic or Latino; Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino; Some Other Race alone, not Hispanic or Latino; and Two or More Races, not Hispanic or Latino.1-2 Abstract

U.S. Census Bureau, 2010 Census Summary File 1 

### GEOGRAPHIC CONTENT
Summary File 1 (SF 1) is released as individual files for each of the 50 states, the District of Columbia, and Puerto Rico, and for the United States. The tables (matrices) are identical for all files, but the geographic coverage differs. SF 1 for states was released from June–August 2011. The national update file, without urban and rural components, was released in October 2011. The Urban/Rural Update of SF 1 also was released as individual files for the 50 states, the District of Columbia, Puerto Rico, and for the United States in September 2012.
This abstract lists the most frequently accessed geographic levels. The “Summary Level Sequence Chart” chapter outlines the hierarchical and inventory geographic summaries in their entirety. Two summary level sequence charts are provided: for the state files and the national update file. Additional summary level sequence charts are added for the SF 1 Urban/Rural update.

State Files
SF 1 for states, the District of Columbia, and Puerto Rico provides data for these areas and their subareas in hierarchical sequence down to the block level (P and H tables), the census tract level (PCT and HCT tables), or the county level (PCO tables), depending on the detail shown in the table. The file structure includes, but is not limited to the following geographic levels:

State 3 County 4 County subdivision 5 Place (or place part) Census tract Block group Block

American Indian and Alaska Native area and Hawaiian home land
SF 1 for states also has inventory (complete) summaries for the following geographic levels:

Place Metropolitan statistical area (or state portion) Micropolitan statistical area (or state portion) Urban area (Urban/Rural Update file only) Congressional district (111th Congress) State legislative district School district Consolidated city ZIP Code® tabulation area (ZCTATM) (or state portion)

3 This includes states, the District of Columbia, and Puerto Rico.

4 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

5 In Puerto Rico, some county subdivisions (barrios-pueblos and barrios) are divided into subminor civil divisions (subbarrios).Abstract 1-3

U.S. Census Bureau, 2010 Census Summary File 1 National Files
SF 1 national files provide summaries for the entire United States. The file structure includes, but is not limited to the following geographic levels:

United States Region Division State County County subdivision Place (or place part) Metropolitan statistical area Micropolitan statistical area Urban area (Urban/Rural Update file only) Congressional district (111th Congress) State legislative district American Indian and Alaska Native area and Hawaiian home land ZIP Code® tabulation area (ZCTATM)



### USER UPDATES
User updates inform data users about corrections, errata, and related explanatory information. However, sometimes this information becomes available too late to be reflected in the product or related documentation. User updates are available on the U.S. Census Bureau’s Internet site at <www.census.gov /prod/cen2010/index.html>.



### RELATED PRODUCTS
Listed below are the other related products available through American FactFinder. Some products will be available as printed reports.
2010 Census Summary File 2 (SF 2). Files containing cross-tabulations of information on age, sex, household relationship, household type, household size, family type, family size, group quarters population, occupancy status, tenure, etc., for many race and Hispanic or Latino groups and American Indian and Alaska Native tribes. The file for each state includes data down to the census tract level, if there are 100 or more people of the specified population group in a given geographic area. Other tabulations are available only down to the county level (release: December 2011–April 2012). SF 2 was updated with national-level data (release: May 2012) and urban/rural data (planned release: January 2013). Files and reference maps will be made available through American FactFinder.

2010 Census CPH-1, **Summary Population and Housing Characteristics** report series. One report for the United States, each state, the District of Columbia, and Puerto Rico providing selected data and maps for the state, counties, places (incorporated places and census designated places), county subdivisions, American Indian and Alaska Native areas, Hawaiian home lands, urbanized areas, metropolitan areas, and micropolitan areas. Available only on the Internet in Portable Document Format (PDF) (release: 2012).

2010 Census CPH-2, **Population and Housing Unit Counts** report series. One report for the United States, each state, the District of Columbia, and Puerto Rico providing 2010 Census and selected historical population and housing unit counts and maps for the state, counties, places (incorporated places and census designated places), county subdivisions, urban areas (urbanized areas and urban clusters), metropolitan areas, and micropolitan areas. Available as a printed report and on the Internet in PDF (release: 2012).
For more information on 2010 Census data products, contact the Census Bureau’s Customer Services Center at 1-800-923-8282 or 301-763-INFO (4636).How to Use This Product 2-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 2. How to Use This Product

CONTENTS

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Data Format and Access Tools

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Geographic Hierarchy Primer

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Geographic Header Record

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 New ANSI Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Summary Level Sequence Chart

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Data Structure and Segmentation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Note to Users of Microsoft Access

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Figures: 2-1. File Set Structure Schematic

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 2-2. File/Table Segmentation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2-3. Standard Hierarchy of Census Geographic Entities

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2-4. Hierarchy of American Indian, Alaska Native, and Native Hawaiian Areas

. . . . . . . . . . . . . . . 2-7 2-5. Geographic Header Record

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 Summary File 1 State

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 Summary File 1 National Update

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 Summary File 1 Urban/Rural Update—State

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Summary File 1 Urban/Rural Update—National

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66



### INTRODUCTION
This chapter serves as a guide for data users to both the file and the technical documentation. Novice users trying to understand how to use the documentation and the file should read this chapter first.



### DATA FORMAT AND ACCESS TOOLS
Flat ASCII files by state and for the nation are available for download via File Transfer Protocol (FTP) from American FactFinder on the U.S. Census Bureau’s Web site, <www.census.gov>.
Users can utilize their standard software packages to manipulate the data, which can be easily imported. The geographic header record data are presented in fixed-length ASCII format, and the data file is in comma-separated ASCII format.
The DVD product contains an updated version of the Census 2000 Data Engine software that can aggregate user-defined areas, allows for multiple geographic selections, and creates customized variables and reports. Both the State files and National file will be included as a single DVD product. The DVD provides no data on urban and rural areas. The software can export files in several formats, including databases and spreadsheets. Files can also be exported in compatible formats for use with most GIS applications.



### G eogra ph ic Hierarc hy Primer The smallest component for all census geography is the block. Figure 2-3 at the end of this chapter provides an example of the various geographic hierarchies used, building from the block. Take some time to review this chart to become familiar with the different hierarchies. Begin reading the schematic from the bottom at the blocks entry. By following the lines, you can see the hierarchy very quickly. For example, follow blocks to block groups to census tracts to counties. This path indicates that census2-2 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 tracts and their sublevels in the hierarchy are uniquely identified within a county and do not cross county boundaries. Follow blocks to the school district hierarchy. This path tells you that school districts can cross jurisdictional boundaries but do not cross state lines. Figure 2-4 at the end of this chapter presents similar information for the American Indian area/Alaska Native area/Hawaiian home land hierarchy. Again, read the schematic from the bottom, beginning with the lowest level of geography, i.e., census blocks.



### GEOGRA PH IC H EADER RECORD
The geographic header record, Figure 2-5 at the end of this chapter, defines each field and provides its data dictionary reference name, field size, starting position, and data type. In addition, the presence or absence of an “X” in each summary level column is a guide to the presence or absence of geographic information for that particular summary level. For example, on the column for summary level 040, we see “X” for the first 10 fields, indicating that there will be information for those fields. In the county field, there is no “X,” indicating that there is no information for county in summary level 040, since 040 is the summary level for state.

New ANSI Codes The geographic header record includes, for the first time, space reserved to accommodate the transition from the Federal Information Processing Standards (FIPS) 55 Code Series to the American National Standards Institute (ANSI) Code Series for the identification of selected geographic entities. Each of nine fields has eight character spaces reserved for an eight-digit Geographic Names Information System (GNIS) identifier code that has been adopted as part of a new national standard. The GNIS is the nation’s official geographic names repository database and has been designated by the U.S. Board on Geographic Names as the official source of geographic names for use by the federal government and its contractors. Federal agencies are expected to adopt the GNIS ID as a standard code for public and federal data exchange. The fields identified in the geographic header record are:

Field length Field name 8 State (ANSI) 8 County (ANSI) 8 County Subdivision (ANSI) 8 Place (ANSI) 8 Consolidated City (ANSI) 8 American Indian Area/Alaska Native Area/Hawaiian Home Land (ANSI) 8 American Indian Tribal Subdivision (ANSI) 8 Alaska Native Regional Corporation (ANSI) 8 Subminor Civil Division (ANSI)
The GNIS identifier for states, counties, and equivalent areas are supplemental codes that do not replace the federal standard two-digit state and three-digit county codes also appearing in the header. The Census Bureau will continue to maintain and use in its unique geographic identifiers the existing five-digit codes for place, county subdivision, consolidated city, Alaska Native Regional Corporation, and subminor civil division and will assign and issue codes for new entities to meet customer needs, although these codes are not “official” or part of the new ANSI standards. The Census Bureau also will continue to maintain the existing four-digit codes for American Indian area/Alaska Native area/Hawaiian home land and three-digit codes for American Indian tribal subdivision.How to Use This Product 2-3

U.S. Census Bureau, 2010 Census Summary File 1 

### S ummar y L e v el S e q uence Ch art

The summary level sequence chart (Chapter 4) identifies each geographic level and provides the code that is in the SUMLEV field. The last geographic area type listed in the sequence identifies the geography of the summary level; the prior codes simply identify the geographic hierarchy.
•	 140 State-County-Census Tract •	 144 State-County-Census Tract-American Indian area/Alaska Native area/Hawaiian home land
For summary level 140, the record contains data for a census tract, within a county, within a state. Census tracts are uniquely number ed within a county and do not cross county boundaries. Since counties do not cross state boundaries, this is a simple application. Thus, summary level 140 provides data for a complete

census tract.
In summary level 144, the geography is more complex. The key is to work backward through the hierarchy. Thus, summary level 144 is a record for the portion of an American Indian Area (or an Alaska Native area or a Hawaiian home land) within a specific census tract within a specific county within a state.
When reading the summary level sequence chart, it is important to recognize that hyphens (-) separate the individual hierarchies, while slashes separate different types of geography (such as place/remainder) within the same hierarchy.



### DATA STRUCTURE AND SEGMENTATION
The data in Summary File 1 and other 2010 Census summary files are segmented. This is done to facilitate exporting into spreadsheet or database software. The data and the corresponding geographic information for an individual state is known as the file set. Because of the large size of the tables, the initial SF 1 file set is broken into 48 files: a geographic header record file and 47 table files. The SF 1 Urban/Rural Update file set is broken into 49 files: a geographic header record and 48 table files. Figure 2-2 provides the file/table details.
When using Figure 2-2, you must take into consideration that the first 5 fields of the data file contain identification information (FILEID, STUSAB, CHARITER, CIFSN, and LOGRECNO) which makes some segments have more than 255 fields. These segments are shown in bold. Some manipulation of the files will be required for software with a field limit of 255.
It is easiest to think of the file set as a logical file. However, this logical file consists of 48 physical files: the geographic header record file and file01 through file47 (or file48). This file design is comparable to that used in Census 2000.
A unique logical record number (LOGRECNO in the geographic header) is assigned to all files for a specific geographic entity. This is done so all records for that specific entity can be linked together across files. Besides the logical record number, other identifying fields also are carried over from the geographic header file to the table file. These are file identification (FILEID), state/U.S. abbreviation (STUSAB), characteristic iteration (CHARITER), and characteristic iteration file sequence number (CIFSN). See Figure 2-1 on the next page for an example.
The geographic header record is standard across all electronic data products from the 2010 Census. Some header fields that appear in both files (geographic header and file01), are not used. For example, CHARITER field will be used in the 2010 Census Summary File 2 but is always coded as 000 in the 2010 Census Summary File 1.

Note to Users of Microsoft Access Due to the FieldSize property limitations within Microsoft Access, modifications to field types are required when importing the geographic header record file and file01 through file47 (or file48):

•	 All fields classified as numeric (N) should be imported as long integers.

•	 AREALAND and AREAWATR should be imported as text. Failure to make these changes may result in missing data upon import.2-4 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-1. 

### File Set Structure Schematic

Geographic header file File01 File02 File03–File47

**Record 1**
FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 1)

Remainder of geographic header record for geographic

area x

**Record 2**
FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 2)

Remainder of geographic header record for geographic
area y

**Record 3**
FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 3)

Remainder of geographic header record for geographic

area z FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 1)

Table P1 (1 cell)

FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 2)

Table P1 (1 cell)

FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 3)

Table P1 (1 cell) FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 1)

Table P2 (6 cells)

FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 2)

Table P2 (6 cells)

FILEID STUSAB CHARITER CIFSN LOGRECNO (Record 3)

Table P2 (6 cells) Link fields shown on Files 01 and 02 are repeated for all files

See Figure 2-2 for distribution of the tables across files

Link fields shown on Files 01 and 02 are repeated for all files

See Figure 2-2 for distribution of the tables across files

Link fields shown on Files 01 and 02 are repeated for all files

See Figure 2-2 for distribution of the tables across filesHow to Use This Product 2-5

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-2. 

### File/Table Segmentation

Data file segment number Number of data cells Starting matrix number Ending matrix number
1 1

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 P1 P1 2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 P2 P2 3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 P3 P9 4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 P10 P14 5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 P15 P30 6

                          254 P31 P49 7

                          251 P50 P12E 8

                          253 P12F P17A 9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 P17B P28I 10

                         252 P29A P29I 11

                         254 P31A P34E 12

                         251 P34F P38E 13

. . . . . . . . . . . . . . . . . . . . . . . . . . . 240 P38F P39H 14

. . . . . . . . . . . . . . . . . . . . . . . . . . . 20 P39I P39I 15

                         251 PCT1 PCT8 16

. . . . . . . . . . . . . . . . . . . . . . . . . . . 59 PCT9 PCT11 17

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12 PCT12 18

. . . . . . . . . . . . . . . . . . . . . . . . . . . 188 PCT13 PCT20 19

. . . . . . . . . . . . . . . . . . . . . . . . . . . 216 PCT21 PCT22 20

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12A PCT12A 21

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12B PCT12B 22

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12C PCT12C 23

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12D PCT12D 24

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12E PCT12E 25

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12F PCT12F 26

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12G PCT12G 27

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12H PCT12H 28

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12I PCT12I 29

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12J PCT12J 30

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12K PCT12K 31

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12L PCT12L 32

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12M PCT12M 33

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12N PCT12N 34

. . . . . . . . . . . . . . . . . . . . . . . . . . . 209 PCT12O PCT12O 35

. . . . . . . . . . . . . . . . . . . . . . . . . . . 245 PCT13A PCT13E 36

. . . . . . . . . . . . . . . . . . . . . . . . . . . 245 PCT13F PCT19B 37

. . . . . . . . . . . . . . . . . . . . . . . . . . . 237 PCT19C PCT20E 38

                         254 PCT20F PCT22F 39

. . . . . . . . . . . . . . . . . . . . . . . . . . . 63 PCT22G PCT22I 40

. . . . . . . . . . . . . . . . . . . . . . . . . . . 234 PCO1 PCO6 41

. . . . . . . . . . . . . . . . . . . . . . . . . . . 156 PCO7 PCO10 42

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 H1 H1 43

. . . . . . . . . . . . . . . . . . . . . . . . . . . 6 H2 H2 44

. . . . . . . . . . . . . . . . . . . . . . . . . . . 249 H3 H11F 45

                         255 H11G H17C 46

. . . . . . . . . . . . . . . . . . . . . . . . . . . 126 H17D H17I 47

. . . . . . . . . . . . . . . . . . . . . . . . . . . 74 HCT1 HCT4 48 (Urban/Rural Update only)

. . . . . . 47 PCT23 PCT24

1 This is the number in the CIFSN field, beginning in position 12 of the summary data record.2-6 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-3. 

### Standard Hierarchy of Census Geographic EntitiesHow to Use This Product 2-7

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-4. 

### Hierarchy of American Indian, Alaska Native, and Native Hawaiian Areas

American Indian Areas (Federal)/ Off-Reservation Trust Lands States Tribal Designated Statistical Areas 

### Hierarchy of American Indian, Alaska Native, and Native Hawaiian Areas

Tribal Census Tracts Oklahoma Tribal Statistical Areas Alaska Native Regional Corporations / Alaska Native Village Statistical Areas / Hawaiian Home Lands American Indian Reservations (state) / State Designated Tribal Statistical Areas

Tribal Subdivisions Tribal Block Groups

**C E N S U S B L O C K S**2-8 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

040 050 060 067 070 080 091 101 140

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X X X Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N X X Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N X Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X American Indian Trust Land/Hawaiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X Tribal Census Tract

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X X New England City and Town Area Principal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N X State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X State Legislative District (Lower Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N X Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N X Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N X Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N X X FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N X X School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N X School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N X School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/N XHow to Use This Product 2-9

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

040 050 060 067 070 080 091 101 140

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N X State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N X X Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . AIANHHSC 2 470 A/N X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-10 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

144 150 154 155 158 160 170 172 230

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X X X Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N X X Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-11

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

144 150 154 155 158 160 170 172 230

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-12 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

261 263 265 266 267 268 280 281 282

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X X X X X X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X X X X X X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X X X X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-13

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

261 263 265 266 267 268 280 281 282

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-14 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

283 284 285 286 287 288 320 321 322

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number. . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator. . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-15

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

283 284 285 286 287 288 320 321 322

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-16 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

323 324 340 341 345 346 360 361 362

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-17

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

323 324 340 341 345 346 360 361 362

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-18 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

363 364 365 366 500 510 511 521 531

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X X X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X X X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X X X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X X X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N X X X X X State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-19

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

363 364 365 366 500 510 511 521 531

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X X X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code . . . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-20 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

541 542 550 551 552 553 554 555 560

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X X American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X X Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N X X X X X X X X X State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-21

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

541 542 550 551 552 553 554 555

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X Part Flag . . . . . . .

. . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N 560

X X

X X

X X X X X X

X

X2-22 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

610 612 613 614 615 616 620 622 623

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N X Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X X X X X State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X X Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-23

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

610 612 613 614 615 616 620 622 623

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-24 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

624 625 626 631 634 636 639 644 645

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N X X X FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N X X X Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X X FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X X State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X X X X X Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-25

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

624 625 626 631 634 636 639 644 645

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X X Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-26 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

646 647 648 649 871 881 950 960 970

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number. . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N X X Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N X School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N X School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/N XHow to Use This Product 2-27

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

646 647 648 649 871 881 950 960 970

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-28 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

010 020 030 040 050 060 070 155 160

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X Division . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X County Size Code . . . . . . .

. . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural . . .

. . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-29

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

010 020 030 040 050 060 070 155 160

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-30 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 250 251 252 253 254 255

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X X Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-31

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 250 251 252 253 254 255

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X X Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-32 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

256 257 258 259 260 262 264 269 270

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X X X X Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X X Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-33

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

256 257 258 259 260 262 264 269 270

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . .

. . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-34 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

271 272 273 274 275 276 277 278 290

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X X X X X X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X X X X X X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X X X X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X X Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-35

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

271 272 273 274 275 276 277 278 290

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code . . . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X X X X X NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-36 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

291 292 293 294 310 311 312 313 314

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X X X X Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X X Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-37

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

291 292 293 294 310 311 312

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X P art Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N X X X X American Indian Tribal Subdivision

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Cor poration

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code . . . . . . . AIANHHSC 2 470 A/N X X X X Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N 313 314

X X X X

X X X X

X X X X X X X X X X

X X

X X

X X2-38 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

315 316 330 331 332 333 335 336

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X Division . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code . . . . . . .

. . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Bloc k Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract . . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area . . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X X X X X X New England City and Town Area . . . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural . . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N 337

X X X X X

X X

X

X

X

School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-39

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

315 316 330 331 332 333 335 336 337

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code . . . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N X X X X X X Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-40 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

338 350 351 352 353 354 355 356 357

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X County Size Code . . . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area . . . . . . . . NECTA 5 128 A/N X X X X X X X X X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X X X X New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-41

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

338 350 351 352 353 354 355 356 357

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code . . . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%) . . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%) . . . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude) . . . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude) . . . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code . . . LSADC 2 360 A/N X X X X X X X X X Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area . . . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X County Subdivision (ANSI) . . . . . . . . . . . . . COUSUBNS 8 390 A/N X Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI) . . . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) . . . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI) . . . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th) . . . . . . . . . . . CD113 2 446 A/N Congressional District (114th) . . . . . . . . . . . CD114 2 448 A/N Congressional District (115th) . . . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code . . . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code . . . . . CSASC 2 472 A/N Combined NECTA Size Code . . . . . . . . . . . CNECTASC 2 474 A/N X X X X X X X X X Metropolitan/Micropolitan Indicator . . . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X X X X Public Use Microdata Area . . . . . . . . . . . . . PUMA 5 478 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-42 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

358 500 610 620 860 870 880

**RECORD CODES**

File Identification . . . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X State/U .S . Abbreviation (USPS) . . . . . . . . . . STUSAB 2 7 A X X X X X X X Summary Level . . . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X Geographic Component . . . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X Characteristic Iteration . . . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X Characteristic Iteration File Sequence

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X Logical Record Number . . . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X

**GEOGRAPHIC AREA CODES**

Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X Division . . . . . . .

. . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X State (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X County . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X FIPS County Class Code . . . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X County Size Code . . . . . . .

. . . . . . . . . . . . . COUNTYSC 2 35 A/N X X County Subdivision (FIPS) . . . . . . . . . . . . . COUSUB 5 37 A/N X FIPS County Subdivision Class Code . . . . . COUSUBCC 2 42 A/N X County Subdivision Size Code . . . . . . . . . . COUSUBSC 2 44 A/N X Place (FIPS) . . . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code . . . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code . . . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract . . . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group . . . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code . . . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS) . . . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code . . . . . . CONCITCC 2 73 A/N Consolidated City Size Code . . . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) . . . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) . . . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Hawaiian

Home Land Indicator . . . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census) . . . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code . . . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tract

. . . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group . . . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code . . . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code . . . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division . . . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area . . . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area . . . . . . . . NECTA 5 128 A/N X New England City and Town Area Size

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X New England City and Town Area

Division . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator . . . . . .

. . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and Town Area Principal

City Indicator . . . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area . . . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code . . . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type . . . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural . . . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th) . . . . . . . . . . . CD 2 154 A/N X State Legislative District (Upper Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X State Legislative District (Lower Chamber)

(Year 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X Voting District . . . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator . . . . . . .

. . . . . . . . . VTDI 1 168 A/N Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit) . . . . . . . ZCTA5 5 172 A/N X X X Subminor Civil Division (FIPS) . . . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code . . SUBMCDCC 2 182 A/N School District (Elementary) . . . . . . . . . . . . SDELM 5 184 A/N School District (Secondary) . . . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified) . . . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-43

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

358 500 610 620 860 870 880

**AREA CHARACTERISTICS**

Area (Land) . . . . . . . . . . . . . . . . . . . . . . . . . Area (Water) . . . . . . . . . . . . . . . . . . . . . . . . Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . Functional Status Code . . . . . . . . . . . . . . . . Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . Population Count (100%) . . . . . . . . . . . . . . . Housing Unit Count (100%) . . . . . . . . . . . . . Internal Point (Latitude) . . . . . . . . . . . . . . . . Internal Point (Longitude) . . . . . . . . . . . . . . Legal/Statistical Area Description Code . . . Part Flag . . . . . . . . . . . . . . . . . . . . . . . . . . .

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . . Urban Growth Area . . . . . . . . . . . . . . . . . . . State (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . County (ANSI) . . . . . . . . . . . . . . . . . . . . . . . County Subdivision (ANSI) . . . . . . . . . . . . . Place (ANSI) . . . . . . . . . . . . . . . . . . . . . . . . Consolidated City (ANSI) . . . . . . . . . . . . . . . American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . . American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . Subminor Civil Division (ANSI) . . . . . . . . . . Congressional District (113th) . . . . . . . . . . . Congressional District (114th) . . . . . . . . . . . Congressional District (115th) . . . . . . . . . . . State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . . State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . . State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . . State Legislative District (Lower Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . . State Legislative District (Lower Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . . State Legislative District (Lower Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . . American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . . Combined Statistical Area Size Code . . . . . Combined NECTA Size Code . . . . . . . . . . . Metropolitan/Micropolitan Indicator . . . . . . . NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . . Public Use Microdata Area . . . . . . . . . . . . . Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . AREALAND AREAWATR

NAME FUNCSTAT

GCUNI POP100 HU100 INTPTLAT INTPTLON

LSADC PARTFLAG

RESERVE3 UGA STATENS COUNTYNS COUSUBNS

PLACENS CONCITNS

AIANHHNS

AITSNS

ANRCNS SUBMCDNS CD113 CD114 CD115

SLDU2

SLDU3

SLDU4

SLDL2

SLDL3

SLDL4

AIANHHSC CSASC CNECTASC MEMI

NMEMI PUMA RESERVED 14 14

90 1

1 9 9 11 12 2 1

6 5 8 8 8 8 8

8

8

8 8 2 2 2

3

3

3

3

3

3

2 2 2 1

1 5 18 199 213

227 317

318 319 328 337 348 360 362

363 369 374 382 390 398 406

414

422

430 438 446 448 450

452

455

458

461

464

467

470 472 474 476

477 478 483 N N

A/N A/N

A/N

N N A/N A/N A/N A/N

A/N A/N A/N A/N A/N A/N A/N

A/N

A/N

A/N A/N A/N A/N A/N

A/N

A/N

A/N

A/N

A/N

A/N

A/N A/N A/N A/N

A/N A/N A/N X X

X X

X X X X X

X X X

X

X X X

X X

X X X X X

X X X

X X

X X X X X

X X X

X X

X X X X X

X X X

X X

X X X X X X X

X X

X X X X X X

X X X

X X

X X X X X X

X X

X

X2-44 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

040 050 060 067 070 080 085 090 091

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X X X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X X X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X X X Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N X X Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N X FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N X School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-45

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

040 050 060 067 070 080 085 090 091

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N X Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-46 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

100 140 144 150 154 155 158 159 160

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X X X X X Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N X X X Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N X Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N X State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N X Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N X Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N X Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N X FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N X School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N X School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N X School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/N XHow to Use This Product 2-47

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

100 140 144 150 154 155 158 159 160

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N X State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N X Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N X Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-48 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 261 263 265 266 267 268

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-49

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 261 263 265 266 267 268

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-50 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

280 281 282 283 284 285 286 287 288

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-51

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

280 281 282 283 284 285 286 287 288

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-52 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

320 321 322 323 324 340 341 345 346

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-53

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

320 321 322 323 324 340 341 345 346

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-54 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

360 361 362 363 364 365 366 420 431

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-55

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

360 361 362 363 364 365 366 420 431

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-56 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

441 451 463 465 500 510 511 521 531

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X X X X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X X X X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X X X X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X X X X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N X X X X X State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-57

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

441 451 463 465 500 510 511 521 531

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-58 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

541 542 550 551 552 553 554 555 560

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N X X X X X X X X X State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-59

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

541 542 550 551 552 553 554 555 560

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-60 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

610 612 613 614 615 616 620 622 623

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X X X X X State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-61

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

610 612 613 614 615 616 620 622 623

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code

. . . . . . AIANHHSC 2 470 A/N X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-62 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

624 625 626 631 634 636 639 644 645

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N X X Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X X X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X X X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X X State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X X X X X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-63

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

624 625 626 631 634 636 639 644 645

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-64 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

646 647 648 649 871 881 950 960 970

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X X State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N X X Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N X School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N X School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/N XHow to Use This Product 2-65

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 State Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

646 647 648 649 871 881 950 960 970

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-66 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

010 020 030 040 050 060 070 155 160

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-67

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

010 020 030 040 050 060 070 155 160

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-68 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 250 251 252 253 254 255

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N X FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-69

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

170 172 230 250 251 252 253 254 255

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N X Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-70 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

256 257 258 259 260 262 264 269 270

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X X X X Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X X Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-71

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

256 257 258 259 260 262 264 269 270

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-72 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

271 272 273 274 275 276 277 278 290

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X X X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X X X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X X X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X X X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X X X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X X X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X X X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N X American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N X FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N X Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X X X X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X X X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X X X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-73

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

271 272 273 274 275 276 277 278 290

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X X X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X X X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N X Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X X X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-74 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

291 292 293 294 310 311 312 313 314

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N X X X X American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N X X X X FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N X X X X American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N X X X X American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N X X X X Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N X X Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-75

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

291 292 293 294 310 311 312 313 314

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N X X X X American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N X X X X Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-76 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

315 316 330 331 332 333 335 336 337

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-77

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

315 316 330 331 332 333 335 336 337

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-78 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

338 350 351 352 353 354 355 356 357

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X X X X X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X X X X X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X X X X X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N New England City and To wn Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-79

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

338 350 351 352 353 354 355 356 357

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X X X X X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X X X X X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-80 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

358 400 410 430 440 450 462

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X X X X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X X X X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X X X X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N X X X FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N X X X County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N X X X Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X X X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X X X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X X X New England City and Town Area

. . . . . . . NECTA 5 128 A/N X X X New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N X X X New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N X X X Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N X X X Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X X X X X X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X X X X X X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X X X X X X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X X X X X X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-81

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

358 400 410 430 440 450 462

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N X X X Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X X X X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N X X X Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X X X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N X X X Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X X X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N X X X Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/N2-82 How to Use This Product

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

464 500 610 620 860 870 880

**RECORD CODES**

File Identification

. . . . . . . . . . . . . . . . . . . . FILEID 6 1 A/N X X X X X X X State/U

. S

. Abbreviation (USPS)

. . . . . . . . . . STUSAB 2 7 A X X X X X X X Summary Level

. . . . . . . . . . . . . . . . . . . . . SUMLEV 3 9 A/N X X X X X X X Geographic Component

. . . . . . . . . . . . . . GEOCOMP 2 12 A/N X X X X X X X Characteristic Iteration

. . . . . . . . . . . . . . . . CHARITER 3 14 A/N X X X X X X X Characteristic Iteration File Sequence

Number

. . . . . . . . . . . . . . . . . . . . . . . . . . CIFSN 2 17 A/N X X X X X X X Logical Record Number

. . . . . . . . . . . . . . . LOGRECNO 7 19 N X X X X X X X

**GEOGRAPHIC AREA CODES**

Region

. . . . . . . . . . . . . . . . . . . . . . . . . . . . REGION 1 26 A/N X X X X X X Division

. . . . . . . . . . . . . . . . . . . . . . . . . . . DIVISION 1 27 A/N X X X X X X State (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . STATE 2 28 A/N X X X X X X County

. . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTY 3 30 A/N X FIPS County Class Code

. . . . . . . . . . . . . . COUNTYCC 2 33 A/N X County Size Code

. . . . . . . . . . . . . . . . . . . COUNTYSC 2 35 A/N X County Subdivision (FIPS)

. . . . . . . . . . . . COUSUB 5 37 A/N FIPS County Subdivision Class Code

. . . . COUSUBCC 2 42 A/N County Subdivision Size Code

. . . . . . . . . COUSUBSC 2 44 A/N Place (FIPS)

. . . . . . . . . . . . . . . . . . . . . . . PLACE 5 46 A/N X FIPS Place Class Code

. . . . . . . . . . . . . . . PLACECC 2 51 A/N X Place Size Code

. . . . . . . . . . . . . . . . . . . . PLACESC 2 53 A/N X Census Tract

. . . . . . . . . . . . . . . . . . . . . . . TRACT 6 55 A/N Block Group

. . . . . . . . . . . . . . . . . . . . . . . . BLKGRP 1 61 A/N Block

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BLOCK 4 62 A/N Internal Use Code

. . . . . . . . . . . . . . . . . . . IUC 2 66 A/N Consolidated City (FIPS)

. . . . . . . . . . . . . . CONCIT 5 68 A/N X FIPS Consolidated City Class Code

. . . . . CONCITCC 2 73 A/N X Consolidated City Size Code

. . . . . . . . . . . CONCITSC 2 75 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census)

. . . . . . . AIANHH 4 77 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS)

. . . . . . . . . AIANHHFP 5 81 A/N FIPS American Indian Area/Alaska Native

Area/Hawaiian Home Land Class Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . AIANHHCC 2 86 A/N American Indian Trust Land/Ha waiian

Home Land Indicator

. . . . . . . . . . . . . . . AIHHTLI 1 88 A/N American Indian Tribal Subdivision

(Census)

. . . . . . . . . . . . . . . . . . . . . . . . . AITSCE 3 89 A/N American Indian Tribal Subdivision

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITS 5 92 A/N FIPS American Indian Tribal Subdivision

Class Code

. . . . . . . . . . . . . . . . . . . . . . . AITSCC 2 97 A/N Tribal Census Tr act

. . . . . . . . . . . . . . . . . . TTRACT 6 99 A/N Tribal Block Group

. . . . . . . . . . . . . . . . . . . TBLKGRP 1 105 A/N Alaska Native Regional Corporation

(FIPS)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRC 5 106 A/N FIPS Alaska Native Regional Corporation

Class Code

. . . . . . . . . . . . . . . . . . . . . . . ANRCCC 2 111 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area

. . . . . . . . . . . . . . . . . . . . CBSA 5 113 A/N X Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code

. . . . . . . . . . . CBSASC 2 118 A/N X Metropolitan Division

. . . . . . . . . . . . . . . . . METDIV 5 120 A/N X Combined Statistical Area

. . . . . . . . . . . . . CSA 3 125 A/N X New England City and Town Area

. . . . . . . NECTA 5 128 A/N New England City and Town Area Size

Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . NECTASC 2 133 A/N New England City and Town Area

Division

. . . . . . . . . . . . . . . . . . . . . . . . . . NECTADIV 5 135 A/N Combined New England City and Town

Area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . CNECTA 3 140 A/N Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . CBSAPCI 1 143 A/N X New England City and Town Area Pr incipal

City Indicator

. . . . . . . . . . . . . . . . . . . . . . NECTAPCI 1 144 A/N X Urban Area

. . . . . . . . . . . . . . . . . . . . . . . . UA 5 145 A/N X Urban Area Size Code

. . . . . . . . . . . . . . . . UASC 2 150 A/N X Urban Area Type

. . . . . . . . . . . . . . . . . . . . UATYPE 1 152 A/N X Urban/Rural

. . . . . . . . . . . . . . . . . . . . . . . . UR 1 153 A/N X Congressional District (111th)

. . . . . . . . . . CD 2 154 A/N X State Legislative District (Upper Chamber)

(Year 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU 3 156 A/N X State Legislative District (Lower Chamber)

(Y

ear 1)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL 3 159 A/N X Voting District

. . . . . . . . . . . . . . . . . . . . . . . VTD 6 162 A/N Voting District Indicator

. . . . . . . . . . . . . . . VTDI 1 168 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE2 3 169 A/N ZIP Code Tabulation Area (5-Digit)

. . . . . . ZCTA5 5 172 A/N X X X Subminor Civil Division (FIPS)

. . . . . . . . . SUBMCD 5 177 A/N FIPS Subminor Civil Division Class Code

. SUBMCDCC 2 182 A/N School District (Elementary)

. . . . . . . . . . . SDELM 5 184 A/N School District (Secondary)

. . . . . . . . . . . . SDSEC 5 189 A/N School District (Unified)

. . . . . . . . . . . . . . . SDUNI 5 194 A/NHow to Use This Product 2-83

U.S. Census Bureau, 2010 Census Summary File 1 Figure 2-5. 

### Geographic Header Record—Summary File 1 National Urban/Rural Update —Con.

Field Data dictionary reference Field size Starting position Data type Summary levels

464 500 610 620 860 870 880

**AREA CHARACTERISTICS**

Area (Land)

. . . . . . . . . . . . . . . . . . . . . . . . AREALAND 14 199 N X X X X X X X Area (Water)

. . . . . . . . . . . . . . . . . . . . . . . AREAWATR 14 213 N X X X X X X X Area Name-Legal/Statistical Area

Description (LSAD) Term-Part Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NAME 90 227 A/N X X X X X X X Functional Status Code

. . . . . . . . . . . . . . . FUNCSTAT 1 317 A/N X X X X X X X Geographic Change User Note

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . GCUNI 1 318 A/N Population Count (100%)

. . . . . . . . . . . . . . . POP100 9 319 N X X X X X X X Housing Unit Count (100%)

. . . . . . . . . . . . HU100 9 328 N X X X X X X X Internal Point (Latitude)

. . . . . . . . . . . . . . . INTPTLAT 11 337 A/N X X X X X X X Internal Point (Longitude)

. . . . . . . . . . . . . INTPTLON 12 348 A/N X X X X X X X Legal/Statistical Area Description Code

. . LSADC 2 360 A/N X X X X X X X Part Flag

. . . . . . . . . . . . . . . . . . . . . . . . . . PARTFLAG 1 362 A/N X X X

**SPECIAL AREA CODES**

Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVE3 6 363 A/N Urban Growth Area

. . . . . . . . . . . . . . . . . . UGA 5 369 A/N State (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . STATENS 8 374 A/N X X X X X X County (ANSI)

. . . . . . . . . . . . . . . . . . . . . . COUNTYNS 8 382 A/N X County Subdivision (ANSI)

. . . . . . . . . . . . COUSUBNS 8 390 A/N Place (ANSI)

. . . . . . . . . . . . . . . . . . . . . . . PLACENS 8 398 A/N X Consolidated City (ANSI)

. . . . . . . . . . . . . . CONCITNS 8 406 A/N X American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI)

. . . . . . . . . AIANHHNS 8 414 A/N American Indian Tribal Subdivision

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . AITSNS 8 422 A/N Alaska Native Regional Corporation

(ANSI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . ANRCNS 8 430 A/N Subminor Civil Division (ANSI)

. . . . . . . . . SUBMCDNS 8 438 A/N Congressional District (113th)

. . . . . . . . . . CD113 2 446 A/N Congressional District (114th)

. . . . . . . . . . CD114 2 448 A/N Congressional District (115th)

. . . . . . . . . . CD115 2 450 A/N State Legislative District (Upper Chamber)

(Year 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU2 3 452 A/N State Legislative District (Upper Chamber)

(Year 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU3 3 455 A/N State Legislative District (Upper Chamber)

(Year 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDU4 3 458 A/N State Legislative District (Lower Chamber)

(Y

ear 2)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL2 3 461 A/N State Legislative District (Lower Chamber)

(Y

ear 3)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL3 3 464 A/N State Legislative District (Lower Chamber)

(Y

ear 4)

. . . . . . . . . . . . . . . . . . . . . . . . . . SLDL4 3 467 A/N American Indian Area/Alaska Native Area/

Hawaiian Home Land Siz e Code

. . . . . . AIANHHSC 2 470 A/N Combined Statistical Area Size Code

. . . . CSASC 2 472 A/N X Combined NECTA Size Code

. . . . . . . . . . CNECTASC 2 474 A/N Metropolitan/Micropolitan Indicator

. . . . . . MEMI 1 476 A/N X NECTA Metropolitan/Micropolitan

Indicator

. . . . . . . . . . . . . . . . . . . . . . . . . NMEMI 1 477 A/N Public Use Microdata Area

. . . . . . . . . . . . PUMA 5 478 A/N Reserved

. . . . . . . . . . . . . . . . . . . . . . . . . . RESERVED 18 483 A/NSubject Locator 3-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 3. Subject Locator

CONTENTS

General Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Subject Locator

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2



### GENERAL INFORMATION
The Subject Locator is an index designed to quickly identify the tables (matrices) in the summary file. This index is arranged in alphabetical order by the name of a subject. Under each subject heading appears the universe or the type of entry being tabulated (shown in italics) and the relevant table number. Each variable is arranged alphabetically by universe, then by variable of cross tabulation, if any. If you are looking for a table tabulating age by sex for all persons, check the index under either of the two variables ( “age” or “sex” ).
An asterisk (*) indicates that the matrix is also repeated by nine race and/or Hispanic or Latino groups. These matrices are identified in the file with a suffix that pertains to a specific group. For example, PCT13, when repeated for the White alone population, is labeled PCT13A. The nine groups, with their specific suffixes, are:

White alone A suffix Black or African American alone B suffix American Indian and Alaska Native alone C suffix Asian alone D suffix Native Hawaiian and Other Pacific Islander alone E suffix Some Other Race alone F suffix Two or More Races G suffix Hispanic or Latino H suffix White alone, not Hispanic or Latino I suffix

One matrix, PCT12, is repeated not only for the above nine groups but also for the following:

Black or African American alone, not Hispanic or Latino J suffix American Indian and Alaska Native alone, not Hispanic or Latino K suffix Asian alone, not Hispanic or Latino L suffix Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino M suffix Some Other Race alone, not Hispanic or Latino N suffix Two or Mor e Races, not Hispanic or Latino O suffix

See the chapter, “List of Tables (Matrices)” for specific examples.
Tables PCT23 and PCT24 are available only in the SF 1 Urban/Rural Update files.3-2 Subject Locator

U.S. Census Bureau, 2010 Census Summary File 1 

### SUBJECT LOCATOR
Subjects Table numbers

Age

**Families**

by Average Family Size

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P37* **Households**

by Average Household Size

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P17* **Institutionalized Population**

by Group Quarters Population in Institutional Facilities by Sex

. . . . . . . . . . . . . . . . . . . PCO2 **Noninstitutionalized Population**

by Group Quarters Population in Noninstitutional Facilities by Sex

. . . . . . . . . . . . . . . . PCO7 **Population in College/University Student Housing**

by Group Quarters Population in College/University Student Housing by Sex

. . . . . . . . PCO8 **Population in Correctional Facilities for Adults**

by Group Quarters Population in Correctional Facilities for Adults by Sex

. . . . . . . . . . . PCO3 **Population in Families**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P36* **Population in Group Quarters**

by Group Quarters Population by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO1 by Group Quarters Population by Sex by Group Quarters Type

. . . . . . . . . . . . . . . . . . . P43, PCT21 **Population in Households**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P16* by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT13* **Population in Juvenile Facilities**

by Group Quarters Population in Juvenile Facilities by Sex

. . . . . . . . . . . . . . . . . . . . . . PCO4 **Population in Military Quarters**

by Group Quarters Population in Military Quarters by Sex

. . . . . . . . . . . . . . . . . . . . . . PCO9 **Population in Nursing Facilities/Skilled-Nursing Facilities**

by Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities by Sex

. . . PCO5 **Population in Other Institutional Facilities**

by Group Quarters Population in Other Institutional Facilities by Sex

. . . . . . . . . . . . . . PCO6 **Population in Other Noninstitutional Facilities**

by Group Quarters Population in Other Noninstitutional Facilities by Sex

. . . . . . . . . . . PCO10 **Population Not Substituted**

by Allocation of Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P49 **Population Under 18 Years**

by Household Type by Relationship

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P32 **Population Under 20 Years**

by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P14 **Total Population**

by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P12*, PCT12*
Age of Grandchildren Under 18 Years Living With a Grandparent Householder

**Grandchildren Under 18 Years Living With a Grandparent Householder**

. . . . . . . . . . . . . . P41
Age of Householder

**Households**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P22 by Household Type by Presence of Related Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . P21 **Nonfamily Households**

by Sex of Householder by Living Alone

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT18

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.Subject Locator 3-3

U.S. Census Bureau, 2010 Census Summary File 1 Age of Householder —Con.

**Occupied Housing Units**

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H17* by Tenure by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H18
Age of People Under 18 Years

**Households**

by Presence of People Under 18 Years by Household Type

. . . . . . . . . . . . . . . . . . . . . . P20
Allocation of Age

**Population Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P49
Allocation of Hispanic or Latino Origin

**Population Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P47
Allocation of Population Items

**Population Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P45
Allocation of Population Items for the Population in Group Quarters

**Population in Group Quarters**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P51

Allocation of Race

**Population Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P46
Allocation of Relationship

**Population in Households Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P50

Allocation of Sex

**Population Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P48

Allocation of Tenure

**Occupied Housing Units Not Substituted**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H22
Allocation of Vacancy Status **Vacant Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H21

American Indian and Alaska Native Alone or in Combination With One or More

Other Races

**People Who Are American Indian or Alaska Native Alone or in Combination With One or**

**More Other Races**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT4

American Indian and Alaska Native Alone or in Combination With One or More

Other Races and With One or More Tribes Reported for Selected Tribes

**People Who Are American Indian and Alaska Native Alone or in Combination With One**

**or More Other Races—Total Tribes Tallied for People With One or More Tribes, and People With No Tribe Reported** 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT3
American Indian and Alaska Native Alone With One or More Tribes Reported for

Selected Tribes

**People Who Are American Indian and Alaska Native Alone—Total Tribes Tallied for**

**People With One or More Tribes, and People With No Tribe Reported**

. . . . . . . . . . . . . . . PCT2 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.3-4 Subject Locator

U.S. Census Bureau, 2010 Census Summary File 1 American Indian and Alaska Native Alone With One Tribe Reported for Selected

Tribes

**People Who Are American Indian and Alaska Native Alone—Total Tribes Tallied for People With One Tribe Only, and People With No Tribe Reported** 

. . . . . . . . . . . . . . . . . . . PCT1

Asian Alone or in Combination With One or More Other Races, and With One or

More Asian Categories for Selected Groups

**Total Asian Categories Tallied and People With No Specific Asian Category Reported**

. . . . PCT7
Asian Alone With One Asian Category for Selected Groups **Total Asian Categories Tallied for People With One Asian Category Only and People**

**With No Specific Asian Category Reported**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT5
Asian Alone With One or More Asian Categories for Selected Groups **Total Asian Categories Tallied for People with One or More Asian Categories Only and**

**People with No Specific Asian Category Reported**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT6
Average Family Size

**Families**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P37*
Average Household Size

**Households**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P17*
Average Household Size of Occupied Housing Units

**Occupied Housing Units**

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H12*

Families

**Families**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P35*
Family Type

**Families**

by Presence and Age of Own Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P38* by Presence and Age of Related Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P39*
Family Type and Age

**Own Children Under 18 Years**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P40
Group Quarters Population

**Population 18 Years and Over in Group Quarters**

by Sex by Group Quarters Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT22* **Population in Group Quarters**

by Group Quarters Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P42, PCT20* by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO1 by Sex by Age by Group Quarters Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P43, PCT21
Group Quarters Population in College/University Student Housing

**Population in College/University Student Housing**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO8 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.Subject Locator 3-5

U.S. Census Bureau, 2010 Census Summary File 1 Group Quarters Population in Correctional Facilities for Adults

**Population in Correctional Facilities for Adults**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO3
Group Quarters Population in Institutional Facilities

**Institutionalized Population**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO2
Group Quarters Population in Juvenile Facilities

**Population in Juvenile Facilities**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO4
Group Quarters Population in Military Quarters

**Population in Military Quarters**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO9
Group Quarters Population in Noninstitutional Facilities

**Noninstitutionalized Population**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO7
Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities

**Population in Nursing Facilities/Skilled-Nursing Facilities**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO5
Group Quarters Population in Other Institutional Facilities

**Population in Other Institutional Facilities**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO6
Group Quarters Population in Other Noninstitutional Facilities

**Population in Other Noninstitutional Facilities**

by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO10

Group Quarters Type

**Population 18 Years and Over in Group Quarters**

by Group Quarters Population by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT22* **Population in Group Quarters**

by Group Quarters Population

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P42, PCT20* by Group Quarters Population by Sex by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P43, PCT21
Hispanic or Latino

**Total Population**

by Specific Origin

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT11
Hispanic or Latino Origin

**Total Population**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P4

by Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P5 **Total Races Tallied**

by Race (Total Races Tallied)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P7 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.3-6 Subject Locator

U.S. Census Bureau, 2010 Census Summary File 1 Hispanic or Latino Origin of Householder

**Households**

by Race of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P15 **Occupied Housing Units**

by Race of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H7 by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H15 by Tenure by Race of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT1 **Total Races Tallied for Householders in Occupied Housing Units**

by Total Races Tallied

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H9
Hispanic or Latino, and Not Hispanic or Latino

**Population 18 Years and Over**

by Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P11 **Total Population**

by Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P9

Household Size

**Households**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P28* by Household Type by Presence of Own Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19 **Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H13 by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H16*
Household Type

**Households**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P18*

by Age of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P22 by Household Size

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P28* by Household Size by Presence of Own Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19 by Households by Age of Householder by Presence of Related Children

. . . . . . . . . . . . P21 by Households by Presence of People 60 Years and Over

. . . . . . . . . . . . . . . . . . . . . . . P23 by Households by Presence of People Under 18 Years by Age of People

Under 18 Years

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P20 by Number of People Under 18 Years (Excluding Householders, Spouses, and

Unmarried Partners)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT16 **Nonrelatives**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT19* **Occupied Housing Units**

by Tenure by Age of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H18 by Tenure by Presence and Age of People Under 18 Years

. . . . . . . . . . . . . . . . . . . . . . . HCT4 **Population 65 Years and Over**

by Relationship

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P34*, PCT24 **Population in Households**

**. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .** P30 **Population Under 18 Years**

by Relationship by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P32 by Relationship

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P31* **Population Under 18 Years in Households (Excluding Householders, Spouses, and**

**Unmarried Partners)**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P33 by Presence of Unmarried Partner of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT17 **Total Population**

by Relationship

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P29* 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.Subject Locator 3-7

U.S. Census Bureau, 2010 Census Summary File 1 Households

**Households**

by Age of Householder by Household Type by Presence of Related Children

. . . . . . . . . P21 by Presence of Nonrelatives

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P27 by Presence of People 60 Years and Over by Household Type

. . . . . . . . . . . . . . . . . . . . P23 by Presence of People 60 Years and Over, Household Size, and Household Type

. . . . . . P24 by Presence of People 65 Years and Over, Household Size, and Household Type

. . . . . . P25 by Presence of People 75 Years and Over, Household Size, and Household Type

. . . . . . P26 by Presence of People Under 18 Years by Household Type by Age of People

Under 18 Years

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P20
Housing Units **Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H1

Husband-Wife and Unmarried-Partner Households

**Households**

by Sex of Partner by Presence of Related and Own Children Under 18 Years

. . . . . . . . . PCT15
Living Alone

Nonfamily Households

by Sex of Householder by Age of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT18
Median Age

**Total Population**

by Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P13*

Native Hawaiian and Other Pacific Islander Alone or in Combination With One or

More Races, and With One or More Native Hawaiian and Other Pacific Islander Categories for Selected Groups

**Total Native Hawaiian and Other Pacific Islander Categories Tallied and People With**

**No Specific Native Hawaiian and Other Pacific Islander Category Reported**

. . . . . . . . . . PCT10

Native Hawaiian and Other Pacific Islander Alone With One Native Hawaiian and

Other Pacific Islander Category for Selected Groups

**Total Native Hawaiian and Other Pacific Islander Categories Tallied for People With**

**One Native Hawaiian and Other Pacific Islander Category Only and People With No Specific Native Hawaiian and Other Pacific Islander Category Reported** 

. . . . . . . . . . . . . PCT8

Native Hawaiian and Other Pacific Islander Alone With One or More Native Hawaiian

and Other Pacific Islander Categories for Selected Groups

**Total Native Hawaiian and Other Pacific Islander Categories Tallied for People With**

**One or More Native Hawaiian and Other Pacific Islander Category Only and People With No Specific Native Hawaiian and Other Pacific Islander Category Reported** 

. . . . . . . PCT9
Nonfamily Households

**Nonfamily Households**

by Sex of Householder by Living Alone by Age of Householder

. . . . . . . . . . . . . . . . . . PCT18

Nonrelatives

**Nonrelatives**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT19* 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.3-8 Subject Locator

U.S. Census Bureau, 2010 Census Summary File 1 Number of People Under 18 Years (Excluding Householders, Spouses, and

Unmarried Partners

**Households**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT16
Occupancy Status

**Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H3
Occupied Housing Units Substituted

**Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H20
Population in Families

**Population in Families**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P36*
Population in Households

**Population in Households**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P16*
Population Substituted

**Total Population**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P44
Presence and Age of Own Children

**Families**

by Family Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P38* **Occupied Housing Units**

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT2
Presence and Age of People Under 18 Years

**Occupied Housing Units**

by Tenure by Household Type (Excluding Householders, Spouses, and

Unmarried Partners)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT4
Presence and Age of Related Children

**Families**

by Family Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P39* **Occupied Housing Units**

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT3
Presence of Multigenerational Households **Households**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT14*

Presence of Nonrelatives

**Households**

by Households

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P27

Presence of Own Children

**Households**

by Household Size by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19
Presence of People 60 Years and Over

**Households**

by Households by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P23 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.Subject Locator 3-9

U.S. Census Bureau, 2010 Census Summary File 1 Presence of People 60 Years and Over, Household Size, and Household Type

**Households**

by Households

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P24
Presence of People 65 Years and Over, Household Size, and Household Type

**Households**

by Households

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P25
Presence of People 75 Years and Over, Household Size, and Household Type

**Households**

by Households

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P26
Presence of People Under 18 Years

**Households**

by Households by Household Type by Age of People Under 18 Years

. . . . . . . . . . . . . . P20
Presence of People Under 18 Years (Excluding Householders, Spouses, and

Unmarried Partners)

**Occupied Housing Units**

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H19

Presence of Related Children

**Households**

by Households by Age of Householder by Household Type

. . . . . . . . . . . . . . . . . . . . . . P21

Presence of Related and Own Children Under 18 Years

**Households**

by Husband-Wife and Unmarried-Partner Households by Sex of Partner

. . . . . . . . . . . . PCT15

Presence of Unmarried Partner of Householder

**Population Under 18 Years in Households (Excluding Householders, Spouses, and**

**Unmarried Partners)**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT17
Race (also see asterisks throughout index)

**Population 18 Years and Over**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P10 by Hispanic or Latino, and Not Hispanic or Latino

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P11 **Total Population**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P3, P8, PCT23

by Hispanic or Latino Origin

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P5 by Hispanic or Latino, and Not Hispanic or Latino

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P9 **Total Races Tallied**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6 by Hispanic or Latino Origin

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P7
Race of Householder (also see asterisks throughout index)

**Households**

by Hispanic or Latino Origin of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P15 **Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H6 by Hispanic or Latino Origin of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H7 by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H14 by Tenure by Hispanic or Latino Origin of Householder

. . . . . . . . . . . . . . . . . . . . . . . . HCT1 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.3-10 Subject Locator

U.S. Census Bureau, 2010 Census Summary File 1 Relationship

**Population 65 Years and Over**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P34*, PCT24 **Population Under 18 Years**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P31* by Household Type by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P32 **Total Population**

by Household Type

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P29*

Sex **Institutionalized Population**

by Group Quarters Population in Institutional Facilities by Age

. . . . . . . . . . . . . . . . . . . PCO2 **Noninstitutionalized Population**

by Group Quarters Population in Noninstitutional Facilities by Age

. . . . . . . . . . . . . . . . PCO7 **Population 18 Years and Over in Group Quarters**

by Group Quarters Population by Group Quarters Type

. . . . . . . . . . . . . . . . . . . . . . . . . PCT22* **Population in College/University Student Housing**

by Group Quarters Population in College/University Student Housing by Age

. . . . . . . . PCO8 **Population in Correctional Facilities for Adults**

by Group Quarters Population in Correctional Facilities for Adults by Age

. . . . . . . . . . . PCO3 **Population in Group Quarters**

by Group Quarters Population by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCO1 by Group Quarters Population by Age by Group Quarters Type

. . . . . . . . . . . . . . . . . . . P43, PCT21 **Population in Households**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT13* **Population in Juvenile Facilities**

by Group Quarters Population in Juvenile Facilities by Age

. . . . . . . . . . . . . . . . . . . . . . PCO4 **Population in Military Quarters**

by Group Quarters Population in Military Quarters by Age

. . . . . . . . . . . . . . . . . . . . . . PCO9 **Population in Nursing Facilities/Skilled-Nursing Facilities**

by Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities by Age

. . PCO5 **Population in Other Institutional Facilities**

by Group Quarters Population in Other Institutional Facilities by Age

. . . . . . . . . . . . . . PCO6 **Population in Other Noninstitutional Facilities**

by Group Quarters Population in Other Noninstitutional Facilities by Age

. . . . . . . . . . . PCO10 **Population Under 20 years**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P14 **Total Population**

by Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P12*, PCT12* by Median Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P13*

Sex of Householder

**Nonfamily Households**

by Nonfamily Households by Living Alone by Age of Householder

. . . . . . . . . . . . . . . . PCT18

Sex of Partner

**Households**

by Husband-Wife and Unmarried-Partner Households by Presence of Related and

Own Children Under 18 Years

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT15 

### SUBJECT LOCATOR

— Con.
Subjects Table numbers

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation.Subject Locator 3-11

U.S. Census Bureau, 2010 Census Summary File 1 Specific Origin

**Total Population**

by Hispanic or Latino

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PCT11

Tenure

**Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H4 by Age of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H17* by Average Household Size of Occupied Housing Units

. . . . . . . . . . . . . . . . . . . . . . . . H12* by Hispanic or Latino Origin of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H15 by Hispanic or Latino Origin of Householder by Race of Householder

. . . . . . . . . . . . . . HCT1 by Household Size

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H16* by Household Type by Age of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H18 by Presence and Age of Own Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT2 by Presence and Age of People Under 18 Years by Household Type (Excluding

Householders, Spouse, and Unmarried Partners)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT4 by Presence and Age of Related Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HCT3 by Presence of People Under 18 Years (Excluding Householders, Spouse, and

Unmarried Partners)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H19 by Race of Householder

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H14 **Population in Occupied Housing Units**

by Total Population in Occupied Housing Units

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H11*
Total Population **Total Population**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P1
Total Population in Occupied Housing Units

**Population in Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H10

by Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H11*

Total Races Tallied **Total Races Tallied for Householders in Occupied Housing Units**

by Hispanic or Latino Origin of Householders

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H9 by Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6, P7

Total Races Tallied for Householders **Total Races Tallied for Householders in Occupied Housing Units**

. . . . . . . . . . . . . . . . . . . . H8

Urban and Rural

**Housing Units**

**. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .** H2 **Total Population**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P2
Vacancy Status **Vacant Housing Units**

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H5

* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See “General Information” for further explanation. 

### SUBJECT LOCATOR

— Con.
Subjects Table numbersSummary Level Sequence Chart 4-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 4. Summary Level Sequence Chart

Summary levels specify the content and hierarchical relationships of the geographic elements that are required to tabulate and summarize data. In the Summary Level Sequence Chart that follows, the summary level code precedes the summary level area, and symbols are used with special meaning for summary levels:

Hyphen “-” separates the elements of a hierarchy. Slash “/” denotes equivalent elements that have different names. Parentheses “( )” are not used in the specification for summary levels, but are used occasionally in the usual and customary manner in statements of clarification.

State Summary File 1
Geographic component Summary level

00, 89–95, A0– A2, C0–C2, E0– E2, G0, H0 00 00 00 00

00

00

00 00 00

00 00

00 00 00 00 00 00 00

00

00

00 040 State 1

050 State-County 2 060 State-County-County Subdivision 070 State-County-County Subdivision-Place/Remainder 080 State-County-County Subdivision-Place/Remainder-Census T

ract 091 State-County-County Subdivision-Place/Remainder- Census Tract-Block Group 101 State-County-County Subdivision-Place/ Remainder-Census Tract-Block Group-Block 067 State-County-County Subdivision-Subminor Civil Division 3 140 State-County-Census Tract 144 State-County-Census Tract-American Indian Area/Alaska Native Area/Hawaiian Home Land 150 State-County-Census Tract-Block Group 154 State-County-Census Tract-Block Group-American Indian Ar ea/Alaska Native Area/Hawaiian Home Land 160 State-Place 155 State-Place-County 158 State-Place-County-Census Tract 170 State-Consolidated City 172 State-Consolidated City-Place Within Consolidated City 280 State-American Indian Area/Alaska Native Area/Hawaiian Home Land 282 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County 261 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision 263 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision-Place/Remainder 283 State-American Indian Area/Alaska Native Area (Reservation or Statistical

4 Entity Only)

See footnotes at end of table.4-2 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 285 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County 00 265 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County-County Subdivision 00 266 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County-County Subdivision-Place/Remainder 00 286 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 288 State-American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-County 00 267 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision 00 268 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision-Place/Remainder 00 281 State-American Indian Area-Tribal Subdivision/Remainder 5 00 284 State-American Indian Area (Reservation or Statistical Entity Only)- Tribal Subdivision/Remainder 00 287 State-American Indian Area (Off-Reservation Trust Land Only)- Tribal Subdivision/Remainder 00 230 State-Alaska Native Regional Corporation 00 320 State-Metropolitan Statistical Area/Micropolitan Statistical Area 00 321 State-Metropolitan Statistical Area/Micropolitan Statistical Area-Principal City 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical Area-County 00 323 State-Metropolitan Statistical Area-Metropolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Area-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 360 State-New England City and Town Area 00 361 State-New England City and Town Area-Principal City 00 362 State-New England City and Town Area-County 00 363 State-New England City and Town Area-County-County Subdivision 00 364 State-New England City and Town Area (NECTA)-NECTA Division 00 365 State-New England City and Town Area (NECTA)-NECTA Division-County 00 366 State-New England City and Town Area (NECTA)-NECTA Division-County-County Subdivision 00 345 State-Combined New England City and Town Area 00 346 State-Combined New England City and Town Area-New England City and Town Area 00 500 State-Congressional District 6 00 510 State-Congressional District-County 00 511 State-Congressional District-County-Census Tract 00 521 State-Congressional District-County-County Subdivision 00 531 State-Congressional District-Place/Remainder 00 541 State-Congressional District-Consolidated City State Summary File 1 —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-3

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 542 State-Congressional District-Consolidated City-Place Within Consolidated City 00 550 State-Congressional District-American Indian Area/Alaska Native Area/ Hawaiian Home Land 00 551 State-Congressional District-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 552 State-Congressional District-American Indian Area (Off- Reservation Trust Land Only)/Hawaiian Home Land 00 553 State-Congressional District-American Indian Area-Tribal Subdivision/Remainder 00 554 State-Congressional District-American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/ Remainder 00 555 State-Congressional District-American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/ Remainder 00 560 State-Congressional District-Alaska Native Regional Corporation 00 610 State-State Legislative District (Upper Chamber) 00 612 State-State Legislative District (Upper Chamber)-County 00 613 State-State Legislative District (Upper Chamber)-County-County Subdivision 00 631 State-State Legislative District (Upper Chamber)-County-Census Tract 00 614 State-State Legislative District (Upper Chamber)-Place/Remainder 00 615 State-State Legislative District (Upper Chamber)-Consolidated City 00 644 State-State Legislative District (Upper Chamber)-Consolidated City-Place Within Consolidated City 00 616 State-State Legislative District (Upper Chamber)-American Indian Area/ Alaska Native Area/Hawaiian Home Land 00 646 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 648 State-State Legislative District (Upper Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 634 State-State Legislative District (Upper Chamber)-Alaska Native Regional Corporation 00 620 State-State Legislative District (Lower Chamber) 00 622 State-State Legislative District (Lower Chamber)-County 00 623 State-State Legislative District (Lower Chamber)-County-County Subdivision 00 636 State-State Legislative District (Lower Chamber)-County-Census Tract 00 624 State-State Legislative District (Lower Chamber)-Place/Remainder 00 625 State-State Legislative District (Lower Chamber)-Consolidated City 00 645 State-State Legislative District (Lower Chamber)-Consolidated City-Place Within Consolidated City 00 626 State-State Legislative District (Lower Chamber)-American Indian Area/ Alaska Native Area/Hawaiian Home Land 00 647 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 649 State-State Legislative District (Lower Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land State Summary File 1 —Con.

See footnotes at end of table.4-4 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 639 State-State Legislative District (Lower Chamber)-Alaska Native Regional Corporation 00 871 State-5-Digit ZIP Code Tabulation Area 00 881 State-5-Digit ZIP Code Tabulation Area-County 00 950 State-School District (Elementary)/Remainder 00 960 State-School District (Secondary)/Remainder 00 970 State-School District (Unified)/Remainder

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 Subbarrio in Puerto Rico only.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau.

6 111th Congress. State Summary File 1 —Con.Summary Level Sequence Chart 4-5

U.S. Census Bureau, 2010 Census Summary File 1 State Summary File 1—Summary Levels for PCT and HCT Tables

Geographic component Summary level

00, 89–95, A0– A2, C0–C2, E0– E2, G0, H0 00 00 00 00

00 00 00

00 00 00 00 00 00 00

00

00

00

00

00

00

00

00

00

00

00 00

00

00 040 State 1

050 State-County 2 060 State-County-County Subdivision 070 State-County-County Subdivision-Place/Remainder 080 State-County-County Subdivision-Place/Remainder- Census Tract 067 State-County-County Subdivision-Subminor Civil Division 3 140 State-County-Census Tract 144 State-County-Census Tract-American Indian Area/Alaska Native Area/Hawaiian Home Land 160 State-Place 155 State-Place-County 158 State-Place-County-Census Tract 170 State-Consolidated City 172 State-Consolidated City-Place Within Consolidated City 280 State-American Indian Area/Alaska Native Area/Hawaiian Home Land 282 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County 261 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision 263 State-American Indian Area/Alaska Native Area/ Hawaiian Home Land-County-County Subdivision-Place/Remainder 283 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 285 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County 265 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County-County Subdivision 266 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County- County Subdivision-Place/Remainder 286 State-American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land 288 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County 267 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision 268 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County- County Subdivision-Place/Remainder 281 State-American Indian Area-Tribal Subdivision/Remainder 5 284 State-American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/Remainder 287 State-American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/Remainder 230 State-Alaska Native Regional Corporation

See footnotes at end of table.4-6 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 320 State-Metropolitan Statistical Area/Micropolitan Statistical Area 00 321 State-Metropolitan Statistical Area/Micropolitan Statistical Area- Principal City 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical Area- County 00 323 State-Metropolitan Statistical Area-Metropolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Area-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 360 State-New England City and Town Area 00 361 State-New England City and Town Area-Principal City 00 362 State-New England City and Town Area-County 00 363 State-New England City and Town Area-County-County Subdivision 00 364 State-New England City and Town Area (NECTA)-NECTA Division 00 365 State-New England City and Town Area (NECTA)-NECTA Division-County 00 366 State-New England City and Town Area (NECTA)-NECTA Division-County-County Subdivision 00 345 State-Combined New England City and Town Area 00 346 State-Combined New England City and Town Area-New England City and Town Area 00 500 State-Congressional District 6 00 510 State-Congressional District-County 00 511 State-Congressional District-County-Census Tract 00 521 State-Congressional District-County-County Subdivision 00 531 State-Congressional District-Place/Remainder 00 541 State-Congressional District-Consolidated City 00 542 State-Congressional District-Consolidated City-Place Within Consolidated City 00 550 State-Congressional District-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 551 State-Congressional District-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 552 State-Congressional District-American Indian Area (Off- Reservation Trust Land Only)/Hawaiian Home Land 00 553 State-Congressional District-American Indian Area-Tribal Subdivision/Remainder 00 554 State-Congressional District-American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/Remainder 00 555 State-Congressional District-American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/ Remainder 00 560 State-Congressional District-Alaska Native Regional Corporation 00 610 State-State Legislative District (Upper Chamber) 00 612 State-State Legislative District (Upper Chamber)-County State Summary File 1—Summary Levels for PCT and HCT Tables —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-7

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 613 State-State Legislative District (Upper Chamber)-County- County Subdivision 00 631 State-State Legislative District (Upper Chamber)-County- Census Tract 00 614 State-State Legislative District (Upper Chamber)-Place/Remainder 00 615 State-State Legislative District (Upper Chamber)-Consolidated City 00 644 State-State Legislative District (Upper Chamber)-Consolidated City-Place Within Consolidated City 00 616 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 646 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 648 State-State Legislative District (Upper Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 634 State-State Legislative District (Upper Chamber)-Alaska Native Regional Corporation 00 620 State-State Legislative District (Lower Chamber) 00 622 State-State Legislative District (Lower Chamber)-County 00 623 State-State Legislative District (Lower Chamber)-County- County Subdivision 00 636 State-State Legislative District (Lower Chamber)-County- Census Tract 00 624 State-State Legislative District (Lower Chamber)-Place/Remainder 00 625 State-State Legislative District (Lower Chamber)-Consolidated City 00 645 State-State Legislative District (Lower Chamber)-Consolidated City-Place Within Consolidated City 00 626 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 647 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 649 State-State Legislative District (Lower Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 639 State-State Legislative District (Lower Chamber)-Alaska Native Regional Corporation 00 871 State-5-Digit ZIP Code Tabulation Area 00 881 State-5-Digit ZIP Code Tabulation Area-County 00 950 State-School District (Elementary)/Remainder 00 960 State-School District (Secondary)/Remainder 00 970 State-School District (Unified)/Remainder

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 Subbarrio in Puerto Rico only.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau.

6 111th Congress. State Summary File 1—Summary Levels for PCT and HCT Tables —Con.4-8 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, A0, C0, E0, G0, H0 040 State 1

00 050 State-County 2 00 320 State-Metropolitan Statistical Area/Micropolitan Statistical Area 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical Area-County 00 323 State-Metropolitan Statistical Area-Metropolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Area-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber)

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress. State Summary File 1—Summary Levels for PCO TablesSummary Level Sequence Chart 4-9

U.S. Census Bureau, 2010 Census Summary File 1

Geographic component Summary level

00, 89–95, A0–A2, C0–C2, C7–CT, E0–E2, E7–EJ, G0, H0 010 United States

00, 89–95, A0–A2, C0–C2, E0–E2, G0, H0 020 Region

00, 89–95, A0–A2, C0–C2, E0–E2, G0, H0 030 Division

00, 89–95, A0–A2, C0–C2, E0–E2, G0, H0 040 State 1

00 050 State-County 2 00 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00 160 State-Place 00 155 State-Place-County 00 170 State-Consolidated City 00 172 State-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 250 American Indian Area/Alaska Native Area/Hawaiian Home Land 00 260 American Indian Area/Alaska Native Area/Hawaiian Home Land-State 00 270 American Indian Area/Alaska Native Area/Hawaiian Home Land- State-County 00 271 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision 00 273 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision-Place/ Remainder 00 269 American Indian Area/Alaska Native Area/Hawaiian Home Land- State-Place/Remainder 00 252 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 262 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State 00 272 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County 00 275 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County-County Subdivision 00 276 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State- County-County Subdivision-Place/Remainder 00 254 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 264 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State National Summary File 1

See footnotes at end of table.4-10 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 274 American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-State-County 00 277 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County-County Subdivision 00 278 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County- County Subdivision-Place/Remainder 00 256 American Indian Area-Tribal Census Tract 5 00 291 American Indian Area (Reservation Only)-Tribal Census Tract 00 292 American Indian Area (Off-Reservation Trust Land Only)-Tribal Census Tract 00 258 American Indian Area-Tribal Census Tract-Tribal Block Group 00 293 American Indian Area (Reservation Only)-Tribal Census Tract- Tribal Block Group 00 294 American Indian Area (Off-Reservation Trust Land Only)-Tribal Census Tract-Tribal Block Group 00 251 American Indian Area-Tribal Subdivision/Remainder 6 00 253 American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/Remainder 00 255 American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/Remainder 00 257 American Indian Area-Tribal Subdivision/Remainder-Tribal Census Tract 00 259 American Indian Area-Tribal Subdivision/Remainder-Tribal Census Tract-Tribal Block Group 00 290 American Indian Area-Tribal Subdivision/Remainder-State 00 230 State-Alaska Native Regional Corporation 00, A1, A2 310 Metropolitan Statistical Area/Micropolitan Statistical Area 00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 312 Metropolitan Statistical Area/Micropolitan Statistical Area-State- Principal City 00 313 Metropolitan Statistical Area/Micropolitan Statistical Area- State-County 00 314 Metropolitan Statistical Area-Metropolitan Division 00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan Division- State-County 00, C0-C2, E0-E2 330 Combined Statistical Area

00 331 Combined Statistical Area-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area-State 00, M1, M2 350 New England City and Town Area 00 351 New England City and Town Area-State 00 352 New England City and Town Area-State-Principal City 00 353 New England City and Town Area-State-County 00 354 New England City and Town Area-State-County-County Subdivision National Summary File 1 —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-11

U.S. Census Bureau, 2010 Census Summary File 1

Geographic component Summary level

00 355 New England City and Town Area (NECTA)-NECTA Division 00 356 New England City and Town Area (NECTA)-NECTA Division-State 00 357 New England City and Town Area (NECTA)-NECTA Division-State-County 00 358 New England City and Town Area (NECTA)-NECTA Division-State-County-County Subdivision 00, M1, M2 335 Combined New England City and Town Area 00 336 Combined New England City and Town Area-State 00 337 Combined New England City and Town Area-New England City and Town Area 00 338 Combined New England City and Town Area-New England City and Town Area-State 00 860 5-Digit ZIP Code Tabulation Area 00 870 5-Digit ZIP Code Tabulation Area-State 00 880 5-Digit ZIP Code Tabulation Area-State-County

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Census Tracts exist only in federally recognized American Indian reservations and/or off-reservation trust lands.

6 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or offreservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau. National Summary File 1 —Con.4-12 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, 89–95, A0–A2, C0–C2, C7–CT, E0–E2, E7–EJ, G0, H0 010 United States

00, 89–95, A0– A2, C0–C2, E0– E2, G0, H0 020 Region

00, 89–95, A0– A2, C0–C2, E0– E2, G0, H0 030 Division

00, 89–95, A0– A2, C0–C2, E0– E2, G0, H0 040 State 1

00 050 State-County 2 00 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00 160 State-Place 00 155 State-Place-County 00 170 State-Consolidated City 00 172 State-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 250 American Indian Area/Alaska Native Area/Hawaiian Home Land 00 260 American Indian Area/Alaska Native Area/Hawaiian Home Land-State 00 270 American Indian Area/Alaska Native Area/Hawaiian Home Land- State-County 00 271 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision 00 273 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision-Place/ Remainder 00 269 American Indian Area/Alaska Native Area/Hawaiian Home Land- State-Place/Remainder 00 252 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 262 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State 00 272 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County 00 275 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County-County Subdivision 00 276 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State- County-County Subdivision-Place/Remainder 00 254 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 264 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State National Summary File 1—Summary Levels for PCT and HCT Tables

See footnotes at end of table.Summary Level Sequence Chart 4-13

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 274 American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-State-County 00 277 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County-County Subdivision 00 278 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County- County Subdivision-Place/Remainder 00 256 American Indian Area-Tribal Census Tract 5 00 291 American Indian Area (Reservation Only)-Tribal Census Tract 00 292 American Indian Area (Off-Reservation Trust Land Only)-Tribal Census Tract 00 251 American Indian Area-Tribal Subdivision/Remainder 6 00 253 American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/Remainder 00 255 American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/Remainder 00 257 American Indian Area-Tribal Subdivision/Remainder-Tribal Census Tract 00 290 American Indian Area-Tribal Subdivision/Remainder-State 00 230 State-Alaska Native Regional Corporation 00, A1, A2 310 Metropolitan Statistical Area/Micropolitan Statistical Area 00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 312 Metropolitan Statistical Area/Micropolitan Statistical Area-State- Principal City 00 313 Metropolitan Statistical Area/Micropolitan Statistical Area- State-County 00 314 Metropolitan Statistical Area-Metropolitan Division 00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan Division- State-County 00, C0-C2, E0-E2 330 Combined Statistical Area

00 331 Combined Statistical Area-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area-State 00, M1, M2 350 New England City and Town Area 00 351 New England City and Town Area-State 00 352 New England City and Town Area-State-Principal City 00 353 New England City and Town Area-State-County 00 354 New England City and Town Area-State-County-County Subdivision 00 355 New England City and Town Area (NECTA)-NECTA Division 00 356 New England City and Town Area (NECTA)-NECTA Division-State 00 357 New England City and Town Area (NECTA)-NECTA Division-State-County 00 358 New England City and Town Area (NECTA)-NECTA Division-State-County-County Subdivision National Summary File 1—Summary Levels for PCT and HCT Tables —Con.

See footnotes at end of table.4-14 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, M1, M2 335 Combined New England City and Town Area 00 336 Combined New England City and Town Area-State 00 337 Combined New England City and Town Area-New England City and Town Area 00 338 Combined New England City and Town Area-New England City and Town Area-State 00 860 5-Digit ZIP Code Tabulation Area 00 870 5-Digit ZIP Code Tabulation Area-State 00 880 5-Digit ZIP Code Tabulation Area-State-County

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Census Tracts exist only in federally recognized American Indian reservations and/or off-reservation trust lands.

6 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau. National Summary File 1—Summary Levels for PCT and HCT Tables —Con.Summary Level Sequence Chart 4-15

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, A0, C0, C7-CD, E0, E7– EA, G0, H0 010 United States

00, A0, C0, E0, G0, H0 020 Region

00, A0, C0, E0, G0, H0 030 Division

00, A0, C0, E0, G0, H0 040 State 1

00 050 State-County 2 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 310 Metropolitan Statistical Area/Micropolitan Statistical Area 00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 313 Metropolitan Statistical Area/Micropolitan Statistical Area- State-County 00 314 Metropolitan Statistical Area-Metropolitan Division 00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan Division-State-County 00, C0, E0 330 Combined Statistical Area 00 331 Combined Statistical Area-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area-State

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress. National Summary File 1—Summary Levels for PCO Tables4-16 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 040 State 1

00, 01, 43 050 State-County 2 00, 01, 43 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00 080 State-County-County Subdivision-Place/RemainderCensus Tract 00 085 State-County-County Subdivision-Place/RemainderCensus Tract-Urban/Rural 00 091 State-County-County Subdivision-Place/RemainderCensus Tract-Block Group 00 090 State-County-County Subdivision-Place/RemainderCensus Tract-Block Group-Urban/Rural 00 100 State-County-County Subdivision-Place/Remainder-Census Tract-Block GroupUrban/Rural-Block 00 067 State-County-County Subdivision-Subminor Civil Division 3 00 159 State-County-Place 00 140 State-County-Census Tract 00 144 State-County-Census Tract-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 150 State-County-Census Tract-Block Group 00 154 State-County-Census Tract-Block Group-American Indian Area/Alaska Native Area/Hawaiian Home Land 00, 01, 43 160 State-Place 00, 01, 43 155 State-Place-County 00 158 State-Place-County-Census Tract 00, 01, 43 170 State-Consolidated City 00, 01, 43 172 State-Consolidated City-Place Within Consolidated City 00 280 State-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 282 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County 00 261 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision 00 263 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision-Place/Remainder 00 283 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 285 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County 00 265 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County-County Subdivision 00 266 State-American Indian Area/Alaska Native Area(Reservation or Statistical Entity Only)-CountyCounty Subdivision-Place/Remainder State Summary File 1 Urban/Rural Update

See footnotes at end of table.Summary Level Sequence Chart 4-17

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 286 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 288 State-American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-County 00 267 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision 00 268 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision-Place/Remainder 00 281 State-American Indian Area-Tribal Subdivision/Remainder 5 00 284 State-American Indian Area (Reservation or Statistical Entity Only)- Tribal Subdivision/Remainder 00 287 State-American Indian Area (Off-Reservation Trust Land Only)- Tribal Subdivision/Remainder 00 230 State-Alaska Native Regional Corporation 00 320 State-Metropolitan Statistical Ar ea/Micropolitan Statistical Area 00 321 State-Metropolitan Statistical Area/Micropolitan Statistical AreaPrincipal City 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical Area-County 00 323 State-Metropolitan Statistical Area-Metropolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Area-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 360 State-New England City and Town Ar ea 00 361 State-New England City and Town Area-Principal City 00 362 State-New England City and Town Area-County 00 363 State-New England City and Town Area-County-County Subdivision 00 364 State-New England City and Town Area (NECT A)-NECTA Division 00 365 State-New England City and Town Area (NECTA)-NECTA Division-County 00 366 State-New England City and Town Area (NECT A)-NECTA Division-County-County Subdivision 00 345 State-Combined New England City and Town Area 00 346 State-Combined New England City and Town Ar ea-New England City and Town Area 00 420 State-Urban Area 00 431 State-Urban Area-County 00 441 State-Urban Area-County-County Subdivision 00 451 State-Urban Area-County-County Subdivision-Place/ Remainder 00 463 State-Urban Area-Consolidated City 00 465 State-Urban Ar ea-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 6 00 510 State-Congressional District-County 00 511 State-Congressional District-County-Census Tract 00 521 State-Congressional District-County-County Subdivision State Summary File 1 Urban/Rural Update —Con.

See footnotes at end of table.4-18 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 531 State-Congressional District-Place/Remainder 00 541 State-Congressional District-Consolidated City 00 542 State-Congressional District-Consolidated City-Place Within Consolidated City 00 550 State-Congressional District-American Indian Area/Alaska Native Area/ Hawaiian Home Land 00 551 State-Congressional District-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 552 State-Congressional District-American Indian Area (OffReservation Trust Land Only)/Hawaiian Home Land 00 553 State-Congressional District-American Indian Area-T ribal Subdivision/Remainder 00 554 State-Congressional District-American Indian Area (Reservation or Statistical Entity Only)-T ribal Subdivision/ Remainder 00 555 State-Congressional District-American Indian Area (OffReservation Trust Land Only)-Tribal Subdivision/Remainder

00 560 State-Congressional District-Alaska Native Regional Corporation 00 610 State-State Legislative District (Upper Chamber) 00 612 State-State Legislative District (Upper Chamber)-County 00 613 State-State Legislative District (Upper Chamber)-County-County Subdivision 00 631 State-State Legislative District (Upper Chamber)-County-Census Tract 00 614 State-State Legislative District (Upper Chamber)-Place/Remainder 00 615 State-State Legislative District (Upper Chamber)-Consolidated City 00 644 State-State Legislative District (Upper Chamber)-Consolidated City-Place Within Consolidated City 00 616 State-State Legislative District (Upper Chamber)-American Indian Area/ Alaska Native Area/Hawaiian Home Land 00 646 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 648 State-State Legislative District (Upper Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 634 State-State Legislative District (Upper Chamber)-Alaska Native Regional Corporation 00 620 State-State Legislative District (Lower Chamber) 00 622 State-State Legislative District (Lower Chamber)-County 00 623 State-State Legislative District (Lower Chamber)-County-Co unty Subdivision 00 636 State-State Legislative District (Lower Chamber)-County-Census Tract 00 624 State-State Legislative District (Lower Chamber)-Place/Remainder 00 625 State-State Legislative District (Lower Chamber)-Consolidated City 00 645 State-State Legislative District (Lower Chamber)-Consolidated City-Place Within Consolidated City 00 626 State-State Legislative District (Lower Chamber)-American Indian Area/ Alaska Native Area/Hawaiian Home Land 00 647 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) State Summary File 1 Urban/Rural Update —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-19

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 649 State-State Legislative District (Lower Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 639 State-State Legislative District (Lower Chamber)-Alaska Native Regional Corporation 00 871 State-5-Digit ZIP Code Tabulation Area 00 881 State-5-Digit ZIP Code Tabulation Area-County 00 950 State-School District (Elementary)/Remainder 00 960 State-School District (Secondary)/Remainder 00 970 State-School District (Unified)/Remainder

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 Subbarrio in Puerto Rico only.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau.

6 111th Congress. State Summary File 1 Urban/Rural Update —Con.4-20 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 State Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables

Geographic component Summary level

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 040 State 1

00, 01, 43 050 State-County 2 00, 01, 43 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00 080 State-County-County Subdivision-Place/RemainderCensus Tract 00 085 State-County-County Subdivision-Place/ Remainder-Census Tract-Urban/Rural 00 067 State-County-County Subdivision-Subminor Civil Division 3 00 159 State-County-Place 00 140 State-County-Census Tract 00 144 State-County-Census Tract-American Indian Area/Alaska Native Area/Hawaiian Home Land 00, 01, 43 160 State-Place 00, 01, 43 155 State-Place-County 00 158 State-Place-County-Census T ract 00, 01, 43 170 State-Consolidated City 00, 01, 43 172 State-Consolidated City-Place Within Consolidated City 00 280 State-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 282 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County 00 261 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-County-County Subdivision 00 263 State-American Indian Area/Alaska Native Area/Hawaiian Home Land-CountyCounty Subdivision-Place/Remainder 00 283 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 285 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County 00 265 State-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-County-County Subdivision 00 266 State-American Indian Area/Alaska Native Area(Reservation or Statistical Entity Only)-CountyCounty Subdivision-Place/Remainder 00 286 State-American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land 00 288 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County 00 267 State-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-County-County Subdivision

See footnotes at end of table.Summary Level Sequence Chart 4-21

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 268 State-American Indian Area (Off-ReservationTrust Land Only)/Hawaiian Home Land-CountyCounty Subdivision-Place/Remainder 00 281 State-American Indian Area-Tribal Subdivision/Remainder 5 00 284 State-American Indian Area (Reservation or Statistical Entity Only)-Tribal Subdivision/Remainder 00 287 State-American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/Remainder 00 230 State-Alaska Native Regional Corporation 00 320 State-Metropolitan Statistical Ar ea/Micropolitan Statistical Area 00 321 State-Metropolitan Statistical Area/Micropolitan Statistical AreaPrincipal City 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical AreaCounty 00 323 State-Metropolitan Statistical Area-Metr opolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Ar ea-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 360 State-New England City and Town Ar ea 00 361 State-New England City and Town Area-Principal City 00 362 State-New England City and Town Area-County 00 363 State-New England City and Town Area-County-County Subdivision 00 364 State-New England City and Town Area (NECT A)-NECTA Division 00 365 State-New England City and Town Area (NECTA)-NECTA Division-County 00 366 State-New England City and Town Area (NECT A)-NECTA Division-County-County Subdivision 00 345 State-Combined New England City and Town Area 00 346 State-Combined New England City and Town Ar ea-New England City and Town Area 00 420 State-Urban Area 00 431 State-Urban Area-County 00 441 State-Urban Area-County-County Subdivision 00 451 State-Urban Area-County-County SubdivisionPlace/Remainder 00 463 State-Urban Area-Consolidated City 00 465 State-Urban Ar ea-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 6 00 510 State-Congressional District-County 00 511 State-Congressional District-County-Census Tract 00 521 State-Congressional District-County-County Subdivision 00 531 State-Congressional District-Place/Remainder 00 541 State-Congressional District-Consolidated City State Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables —Con.

See footnotes at end of table.4-22 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 542 State-Congressional District-Consolidated City-Place Within Consolidated City 00 550 State-Congressional District-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 551 State-Congressional District-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 552 State-Congressional District-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 553 State-Congressional District-American Indian AreaTribal Subdivision/Remainder 00 554 State-Congressional District-American Indian Area (Reservation or Statistical Entity Only)- Tribal Subdivision/Remainder 00 555 State-Congressional District-American Indian Area (Off-Reservation Trust Land Only)-Tribal Subdivision/ Remainder 00 560 State-Congressional District-Alaska Native Regional Corporation 00 610 State-State Legislative District (Upper Chamber) 00 612 State-State Legislative District (Upper Chamber)-County 00 613 State-State Legislative District (Upper Chamber)-CountyCounty Subdivision 00 631 State-State Legislative District (Upper Chamber)-CountyCensus Tract 00 614 State-State Legislative District (Upper Chamber)-Place/Remainder 00 615 State-State Legislative District (Upper Chamber)-Consolidate d City 00 644 State-State Legislative District (Upper Chamber)-Consolidated City-Place Within Consolidated City 00 616 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 646 State-State Legislative District (Upper Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 00 648 State-State Legislative District (Upper Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 634 State-State Legislative District (Upper Chamber)-Alaska Native Regional Corporation 00 620 State-State Legislative District (Lower Chamber) 00 622 State-State Legislative District (Lower Chamber)-County 00 623 State-State Legislative District (Lower Chamber)-CountyCounty Subdivision 00 636 State-State Legislative District (Lower Chamber)-CountyCensus Tract 00 624 State-State Legislative District (Lower Chamber)-Place/Remainder 00 625 State-State Legislative District (Lower Chamber)-Consolidat ed City 00 645 State-State Legislative District (Lower Chamber)-Consolidated City-Place Within Consolidated City 00 626 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area/Hawaiian Home Land 00 647 State-State Legislative District (Lower Chamber)-American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) State Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-23

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 649 State-State Legislative District (Lower Chamber)-American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 639 State-State Legislative District (Lower Chamber)-Alaska Native Regional Corporation 00 871 State-5-Digit ZIP Code Tabulation Area 00 881 State-5-Digit ZIP Code Tabulation Ar ea-County 00 950 State-School District (Elementary)/Remainder 00 960 State-School District (Secondary)/Remainder 00 970 State-School District (Unified)/Remainder

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 Subbarrio in Puerto Rico only.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau.

6 111th Congress. State Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables —Con.4-24 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, 01, 43, A0, C0, E0, G0, H0 040 State 1

00 050 State-County 2 00 320 State-Metropolitan Statistical Area/Micropolitan Statistical Area 00 322 State-Metropolitan Statistical Area/Micropolitan Statistical Area-County 00 323 State-Metropolitan Statistical Ar ea-Metropolitan Division 00 324 State-Metropolitan Statistical Area-Metropolitan Division-County 00 340 State-Combined Statistical Area 00 341 State-Combined Statistical Ar ea-Metropolitan Statistical Area/ Micropolitan Statistical Area 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber)

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress. State Summary File 1 Urban/Rural Update—Summary Levels for PCO TablesSummary Level Sequence Chart 4-25

U.S. Census Bureau, 2010 Census Summary File 1

Geographic component Summary level

00, 01, 04–11, 28–32, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, C7–CT, E0–E2, E3–E6, E7–EJ, G0, G1–G4, H0, H1–H4 010 United States

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 020 Region

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 030 Division

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0-E2, E3–E6, G0, G1–G4, H0, H1–H4 040 State 1

00, 01, 43 050 State-County 2 00, 01, 43 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00, 01, 43 160 State-Place 00, 01, 43 155 State-Place-County 00, 01, 43 170 State-Consolidated City 00, 01, 43 172 State-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 250 American Indian Area/Alaska Native Area/Hawaiian Home Land 00 260 American Indian Area/Alaska Native Area/Hawaiian Home Land-State 00 270 American Indian Area/Alaska Native Area/Hawaiian Home LandState-County 00 271 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision 00 273 American Indian Area/Alaska Native Area/HawaiianHome Land-State-County-County SubdivisionPlace/Remainder 00 269 American Indian Area/Alaska Native Area/Hawaiian Home LandState-Place/Remainder National Summary File 1 Urban/Rural Update

See footnotes at end of table.4-26 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 252 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 262 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State 00 272 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County 00 275 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County-County Subdivision 00 276 American Indian Area/Alaska Native Area(Reservation or Statistical Entity Only)-StateCounty-County Subdivision-Place/Remainder 00 254 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 264 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State 00 274 American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-State-County 00 277 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County-County Subdivision 00 278 American Indian Area (Off-Reservation TrustLand Only)/Hawaiian Home Land-State-CountyCounty Subdivision-Place/Remainder 00 256 American Indian Area-Tribal Census Tract 5 00 291 American Indian Area (Reservation Only)-Tribal Census Tract 00 292 American Indian Area (Off-Reservation Trust Land Only)- Tribal Census Tract 00 258 American Indian Area-T ribal Census Tract-Tribal Block Group 00 293 American Indian Area (Reservation Only)-Tribal Census TractTribal Block Group 00 294 American Indian Area (Off-Reservation T rust Land Only)- Tribal Census Tract-Tribal Block Group 00 251 American Indian Area-Tribal Subdivision/Remainder 6 00 253 American Indian Area (Reservation or Statistical Entity Only)- Tribal Subdivision/Remainder 00 255 American Indian Area (Off-Reservation Trust Land Only)- Tribal Subdivision/Remainder 00 257 American Indian Area-Tribal Subdivision/Remainder -Tribal Census Tract 00 259 American Indian Area-Tribal Subdivision/RemainderTribal Census Tract-Tribal Block Group 00 290 American Indian Area-Tribal Subdivision/Remainder-State 00 230 State-Alaska Native Regional Corporation 00, A1–A2, A3, A6 310 Metropolitan Statistical Area/Micropolitan Statistical Area

00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 312 Metropolitan Statistical Area/Micropolitan Statistical Area-StatePrincipal City 00 313 Metropolitan Statistical Area/Micropolitan Statistical AreaState-County 00 314 Metropolitan Statistical Area-Metr opolitan Division National Summary File 1 Urban/Rural Update —Con.

See footnotes at end of table.Summary Level Sequence Chart 4-27

U.S. Census Bureau, 2010 Census Summary File 1

Geographic component Summary level

00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan DivisionState-County 00, C0–C2, C3, C6, E0–E2, E3, E6 330 Combined Statistical Area

00 331 Combined Statistical Ar ea-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Ar ea/Micropolitan Statistical Area-State 00, M1–M3, M6 350 New England City and Town Ar ea 00 351 New England City and Town Area-State 00 352 New England City and Town Area-State-Principal City 00 353 New England City and Town Area-State-County 00 354 New England City and Town Area-State-County-County Subdivision 00 355 New England City and Town Area (NECT A)-NECTA Division 00 356 New England City and Town Area (NECTA)-NECTA Division-State 00 357 New England City and Town Area (NECTA)-NECTA Division-State-County 00 358 New England City and Town Area (NECT A)-NECTA Division-State-County-County Subdivision 00, M1-M3, M6 335 Combined New England City and Town Area 00 336 Combined New England City and Town Ar ea-State 00 337 Combined New England City and Town Area-New England City and Town Area 00 338 Combined New England City and Town Ar ea-New England City and Town Area-State 00 400 Urban Area 00 410 Urban Area-State 00 430 Urban Area-State-County 00 440 Urban Area-State-County-County Subdivision 00 450 Urban Area-State-County-County SubdivisionPlace/Remainder 00 462 Urban Area-State-Consolidated City 00 464 Urban Ar ea-State-Consolidated CityPlace Within Consolidated City 00 860 5-Digit ZIP Code Tabulation Area 00 870 5-Digit ZIP Code Tabulation Ar ea-State 00 880 5-Digit ZIP Code Tabulation Area-State-County

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Census Tracts exist only in federally recognized American Indian reservations and/or off-reservation trust lands.

6 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or offreservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau. National Summary File 1 Urban/Rural Update —Con.4-28 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, 01, 04–11, 28–32, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, C7–CT, E0–E2, E3–E6, E7–EJ, G0, G1–G4, H0, H1–H4 010 United States

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 020 Region

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 030 Division

00, 01, 04, 28, 43–48, 89–95, A0–A2, A3–A6, C0–C2, C3–C6, E0–E2, E3–E6, G0, G1–G4, H0, H1–H4 040 State 1

00, 01, 43 050 State-County 2 00, 01, 43 060 State-County-County Subdivision 00 070 State-County-County Subdivision-Place/Remainder 00, 01, 43 160 State-Place 00, 01, 43 155 State-Place-County 00, 01, 43 170 State-Consolidated City 00, 01, 43 172 State-Consolidated City-Place Within Consolidated City 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 250 American Indian Area/Alaska Native Area/Hawaiian Home Land 00 260 American Indian Area/Alaska Native Area/Hawaiian Home Land-State 00 270 American Indian Area/Alaska Native Area/Hawaiian Home LandState-County 00 271 American Indian Area/Alaska Native Area/Hawaiian Home Land-State-County-County Subdivision 00 273 American Indian Area/Alaska Native Area/HawaiianHome Land-State-County-County SubdivisionPlace/Remainder 00 269 American Indian Area/Alaska Native Area/Hawaiian Home LandState-Place/Remainder National Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables

See footnotes at end of table.Summary Level Sequence Chart 4-29

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 252 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) 4 00 262 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State 00 272 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County 00 275 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)-State-County-County Subdivision 00 276 American Indian Area/Alaska Native Area(Reservation or Statistical Entity Only)-StateCounty-County Subdivision-Place/Remainder 00 254 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land 00 264 American Indian Area (Off-Reservation T rust Land Only)/Hawaiian Home Land-State 00 274 American Indian Area (Off-Reservation Trust Land Only)/ Hawaiian Home Land-State-County 00 277 American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land-State-County-County Subdivision 00 278 American Indian Area (Off-Reservation TrustLand Only)/Hawaiian Home Land-State-CountyCounty Subdivision-Place/Remainder 00 256 American Indian Area-Tribal Census Tract 5 00 291 American Indian Area (Reservation Only)-Tribal Census Tract 00 292 American Indian Area (Off-Reservation Trust Land Only)- Tribal Census Tract 00 251 American Indian Area-T ribal Subdivision/Remainder 6 00 253 American Indian Area (Reservation or Statistical Entity Only)- Tribal Subdivision/Remainder 00 255 American Indian Area (Off-Reservation Trust Land Only)- Tribal Subdivision/Remainder 00 257 American Indian Area-Tribal Subdivision/Remainder Tribal Census Tract 00 290 American Indian Area-T ribal Subdivision/Remainder-State 00 230 State-Alaska Native Regional Corporation 00, A1–A2, A3, A6 310 Metropolitan Statistical Area/Micropolitan Statistical Area

00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 312 Metropolitan Statistical Area/Micropolitan Statistical Area-StatePrincipal City 00 313 Metropolitan Statistical Area/Micropolitan Statistical AreaState-County 00 314 Metropolitan Statistical Area-Metr opolitan Division 00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan DivisionState-County 00, C0–C2, C3, C6, E0–E2, E3, E6 330 Combined Statistical Area National Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables —Con.

See footnotes at end of table.4-30 Summary Level Sequence Chart

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00 331 Combined Statistical Area-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Ar ea/Micropolitan Statistical Area-State 00, M1–M3, M6 350 New England City and Town Ar ea 00 351 New England City and Town Area-State 00 352 New England City and Town Area-State-Principal City 00 353 New England City and Town Area-State-County 00 354 New England City and Town Area-State-County-County Subdivision 00 355 New England City and Town Area (NECT A)-NECTA Division 00 356 New England City and Town Area (NECTA)-NECTA Division-State 00 357 New England City and Town Area (NECTA)-NECTA Division-State-County 00 358 New England City and Town Area (NECT A)-NECTA Division-State-County-County Subdivision 00, M1–M3, M6 335 Combined New England City and Town Area 00 336 Combined New England City and Town Ar ea-State 00 337 Combined New England City and Town Area-New England City and Town Area 00 338 Combined New England City and Town Area-New England City and Town Area-State 00 400 Urban Area 00 410 Urban Area-State 00 430 Urban Area-State-County 00 440 Urban Area-State-County-County Subdivision 00 450 Urban Area-State-County-County SubdivisionPlace/Remainder 00 462 Urban Area-State-Consolidated City 00 464 Urban Area-State-Consolidated City-Place Within Consolidated City 00 860 5-Digit ZIP Code Tabulation Area 00 870 5-Digit ZIP Code Tabulation Ar ea-State 00 880 5-Digit ZIP Code Tabulation Area-State-County

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress.

4 American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) includes American Indian Reservations; Oklahoma Tribal Statistical Areas (OTSAs); Tribal Designated Statistical Areas (TDSAs) (federal areas); State Designated Tribal Statistical Areas (SDTSAs) (state areas); and Alaska Native Village Statistical Areas (ANVSAs) (Alaska).

5 Tribal Census Tracts exist only in federally recognized American Indian reservations and/or off-reservation trust lands.

6 Tribal Subdivisions exist only within those federally recognized American Indian reservations and/or off-reservation trust lands and Oklahoma tribal statistical areas (OTSAs) where tribal officials provided boundaries to the Census Bureau. National Summary File 1 Urban/Rural Update—Summary Levels for PCT and HCT Tables —Con.Summary Level Sequence Chart 4-31

U.S. Census Bureau, 2010 Census Summary File 1 Geographic component Summary level

00, 01, 43, A0, C0, C7–CD, E0, E7–EA, G0, H0 010 United States

00, 01, 43, A0, C0, E0, G0, H0 020 Region

00, 01, 43, A0, C0, E0, G0, H0 030 Division

00, 01, 43, A0, C0, E0, G0, H0 040 State 1

00 050 State-County 2 00 500 State-Congressional District 3 00 610 State-State Legislative District (Upper Chamber) 00 620 State-State Legislative District (Lower Chamber) 00 310 Metropolitan Statistical Area/Micropolitan Statistical Area 00 311 Metropolitan Statistical Area/Micropolitan Statistical Area-State 00 313 Metropolitan Statistical Area/Micropolitan Statistical AreaState-County 00 314 Metropolitan Statistical Area-Metr opolitan Division 00 315 Metropolitan Statistical Area-Metropolitan Division-State 00 316 Metropolitan Statistical Area-Metropolitan Division-State-County 00, C0, E0 330 Combined Statistical Area 00 331 Combined Statistical Area-State 00 332 Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area 00 333 Combined Statistical Area-Metropolitan Statistical Ar ea/Micropolitan Statistical Area-State

1 State, District of Columbia, or Puerto Rico.

2 Parish in Louisiana; borough, census area, city and borough, or municipality in Alaska; and municipio in Puerto Rico. In Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties. The entire District of Columbia, which has no counties, is treated as a county equivalent.

3 111th Congress. National Summary File 1 Urban/Rural Update—Summary Levels for PCO TablesList of Tables (Matrices) 5-1

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL

P1. TOTAL POPULATION **Universe: Total population**

**                                        ** 1

P2. URBAN AND RURAL **Universe: Total population**

**                                        ** 6

P3. RACE **Universe: Total population**

**                                        ** 8

P4. HISPANIC OR LATINO ORIGIN **Universe: Total population**

**                                        ** 3

P5. HISPANIC OR LATINO ORIGIN BY RACE **Universe: Total population**

**                                        ** 17

P6. RACE (TOTAL RACES TALLIED) **Universe: Total races tallied** 7

P7. HISPANIC OR LATINO ORIGIN BY RACE (TOTAL RACES TALLIED) **Universe: Total races tallied** 15

P8. RACE **Universe: Total population**

**                                        ** 71

P9. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE **Universe: Total population**

**                                         **  73

P10. RACE FOR THE POPULATION 18 YEARS AND OVER **Universe: Population 18 years and over** 71

P11. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE FOR THE POPULATION 18 YEARS AND OVER **Universe: Population 18 years and over** 73

P12. SEX BY AGE **Universe: Total population**

**                                        ** 49

P13. MEDIAN AGE BY SEX **Universe: Total population** 3

P14. SEX BY AGE FOR THE POPULATION UNDER 20 YEARS **Universe: Population under 20 years** 43

P15. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER **Universe: Households** 17

P16. POPULATION IN HOUSEHOLDS BY AGE **Universe: Population in households** 3

P17. AVERAGE HOUSEHOLD SIZE BY AGE **Universe: Households** 3 

# Chapter 5. List of Tables (Matrices)5-2 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P18. HOUSEHOLD TYPE **Universe: Households** 9

P19. HOUSEHOLD SIZE BY HOUSEHOLD TYPE BY PRESENCE OF OWN CHILDREN **Universe: Households** 19

P20. HOUSEHOLDS BY PRESENCE OF PEOPLE UNDER 18 YEARS BY HOUSEHOLD TYPE BY AGE OF PEOPLE UNDER 18 YEARS **Universe: Households** 34

P21. HOUSEHOLDS BY AGE OF HOUSEHOLDER BY HOUSEHOLD TYPE BY PRESENCE OF RELATED CHILDREN **Universe: Households** 31

P22. HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER **Universe: Households** 21

P23. HOUSEHOLDS BY PRESENCE OF PEOPLE 60 YEARS AND OVER BY HOUSEHOLD TYPE **Universe: Households** 15

P24. HOUSEHOLDS BY PRESENCE OF PEOPLE 60 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE **Universe: Households** 11

P25. HOUSEHOLDS BY PRESENCE OF PEOPLE 65 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE **Universe: Households** 11

P26. HOUSEHOLDS BY PRESENCE OF PEOPLE 75 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE **Universe: Households** 11

P27. HOUSEHOLDS BY PRESENCE OF NONRELATIVES **Universe: Households** 3

P28. HOUSEHOLD TYPE BY HOUSEHOLD SIZE **Universe: Households** 16

P29. HOUSEHOLD TYPE BY RELATIONSHIP **Universe: Total population**

**                                        ** 28

P30. HOUSEHOLD TYPE FOR THE POPULATION IN HOUSEHOLDS **Universe: Population in households** 13

P31. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS **Universe: Population under 18 years** 16

P32. HOUSEHOLD TYPE BY RELATIONSHIP BY AGE FOR THE POPULATION UNDER 18 YEARS **Universe: Population under 18 years** 45

P33. HOUSEHOLD TYPE FOR THE POPULATION UNDER 18 YEARS IN HOUSEHOLDS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) **Universe: Population under 18 years in households (excluding householders,**

**spouses, and unmarried partners)** 7List of Tables (Matrices) 5-3

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P34. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER **Universe: Population 65 years and over** 22

P35. FAMILIES **Universe: Families** 1

P36. POPULATION IN FAMILIES BY AGE **Universe: Population in families** 3

P37. AVERAGE FAMILY SIZE BY AGE **Universe: Families** 3

P38. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN **Universe: Families** 20

P39. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN **Universe: Families** 20

P40. FAMILY TYPE AND AGE FOR OWN CHILDREN UNDER 18 YEARS **Universe: Own children under 18 years**

**                              ** 20

P41. AGE OF GRANDCHILDREN UNDER 18 YEARS LIVING WITH A GRANDPARENT HOUSEHOLDER **Universe: Grandchildren under 18 years living with grandparent**

**householder** 6

P42. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE **Universe: Population in group quarters** 10

P43. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE **Universe: Population in group quarters** 63

P44. POPULATION SUBSTITUTED **Universe: Total population**

**                                        ** 3

P45. ALLOCATION OF POPULATION ITEMS **Universe: Population not substituted** 3

P46. ALLOCATION OF RACE **Universe: Population not substituted** 3

P47. ALLOCATION OF HISPANIC OR LATINO ORIGIN **Universe: Population not substituted** 3

P48. ALLOCATION OF SEX **Universe: Population not substituted** 3

P49. ALLOCATION OF AGE **Universe: Population not substituted** 3

P50. ALLOCATION OF RELATIONSHIP **Universe: Population in households not substituted** 3

P51. ALLOCATION OF POPULATION ITEMS FOR THE POPULATION IN GROUP QUARTERS **Universe: Population in group quarters** 35-4 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL

P12A. SEX BY AGE (WHITE ALONE) **Universe: People who are White alone** 49

P12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People who are Black or African American alone** 49

P12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People who are American Indian and Alaska Native alone** 49

P12D. SEX BY AGE (ASIAN ALONE) **Universe: People who are Asian alone** 49

P12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: People who are Native Hawaiian and Other Pacific Islander alone** 49

P12F. SEX BY AGE (SOME OTHER RACE ALONE) **Universe: People who are Some Other Race alone** 49

P12G. SEX BY AGE (TWO OR MORE RACES) **Universe: People who are Two or More Races** 49

P12H. SEX BY AGE (HISPANIC OR LATINO) **Universe: People who are Hispanic or Latino** 49

P12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are White alone, not Hispanic or Latino** 49

P13A. MEDIAN AGE BY SEX (WHITE ALONE) **Universe: People who are White alone** 3

P13B. MEDIAN AGE BY SEX (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People who are Black or African American alone** 3

P13C. MEDIAN AGE BY SEX (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People who are American Indian and Alaska Native alone** 3

P13D. MEDIAN AGE BY SEX (ASIAN ALONE) **Universe: People who are Asian alone** 3

P13E. MEDIAN AGE BY SEX (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: People who are Native Hawaiian and Other Pacific Islander alone** 3

P13F. MEDIAN AGE BY SEX (SOME OTHER RACE ALONE) **Universe: People who are Some Other Race alone** 3

P13G. MEDIAN AGE BY SEX (TWO OR MORE RACES) **Universe: People who are Two or More Races** 3

P13H. MEDIAN AGE BY SEX (HISPANIC OR LATINO) **Universe: People who are Hispanic or Latino** 3

P13I. MEDIAN AGE BY SEX (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are White alone, not Hispanic or Latino** 3

P16A. POPULATION IN HOUSEHOLDS BY AGE (WHITE ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is White alone** 3List of Tables (Matrices) 5-5

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P16B. POPULATION IN HOUSEHOLDS BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is Black or**

**African American alone**

**                                         ** 3

P16C. POPULATION IN HOUSEHOLDS BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is American Indian**

**and Alaska Native alone** 3

P16D. POPULATION IN HOUSEHOLDS BY AGE (ASIAN ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is Asian alone** 3

P16E. POPULATION IN HOUSEHOLDS BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** 3

P16F. POPULATION IN HOUSEHOLDS BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Population in households with a householder who is Some Other Race**

**alone**

**                                                        3** 

P16G. POPULATION IN HOUSEHOLDS BY AGE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Population in households with a householder who is Two or More**

**Races** 3

P16H. POPULATION IN HOUSEHOLDS BY AGE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in households with a householder who is Hispanic or**

**Latino** 3

P16I. POPULATION IN HOUSEHOLDS BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in households with a householder who is White alone, not**

**Hispanic or Latino** 3

P17A. AVERAGE HOUSEHOLD SIZE BY AGE (WHITE ALONE HOUSEHOLDER) **Universe: Households with a householder who is White alone** 3

P17B. AVERAGE HOUSEHOLD SIZE BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Black or African American**

**alone**

**                                                       ** 3

P17C. AVERAGE HOUSEHOLD SIZE BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Households with a householder who is American Indian and**

**Alaska Native alone** 3

P17D. AVERAGE HOUSEHOLD SIZE BY AGE (ASIAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Asian alone** 3

P17E. AVERAGE HOUSEHOLD SIZE BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Households with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 35-6 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P17F. AVERAGE HOUSEHOLD SIZE BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Households with a householder who is Some Other Race alone** 3

P17G. AVERAGE HOUSEHOLD SIZE BY AGE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Households with a householder who is Two or More Races** 3

P17H. AVERAGE HOUSEHOLD SIZE BY AGE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is Hispanic or Latino** 3

P17I. AVERAGE HOUSEHOLD SIZE BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is White alone, not Hispanic or**

**Latino** 3

P18A. HOUSEHOLD TYPE (WHITE ALONE HOUSEHOLDER) **Universe: Households with a householder who is White alone** 9

P18B. HOUSEHOLD TYPE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Black or African American**

**alone**

**                                                       ** 9

P18C. HOUSEHOLD TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE (HOUSEHOLDER) **Universe: Households with a householder who is American Indian and**

**Alaska Native alone** 9

P18D. HOUSEHOLD TYPE (ASIAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Asian alone** 9

P18E. HOUSEHOLD TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Households with a householder who is Native Hawaiian and Other**

**Pacific Islander alone** 9

P18F. HOUSEHOLD TYPE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Households with a householder who is Some Other Race alone** 9

P18G. HOUSEHOLD TYPE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Households with a householder who is Two or More Races** 9

P18H. HOUSEHOLD TYPE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is Hispanic or Latino** 9

P18I. HOUSEHOLD TYPE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is White Alone, not Hispanic or**

**Latino** 9

P28A. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (WHITE ALONE HOUSEHOLDER) **Universe: Households with a householder who is White alone** 16List of Tables (Matrices) 5-7

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P28B. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Black or African American**

**alone**

**                                                       ** 16

P28C. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Households with a householder who is American Indian and**

**Alaska Native alone** 16

P28D. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (ASIAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Asian alone** 16

P28E. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Households with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 16

P28F. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Households with a householder who is Some Other Race alone** 16

P28G. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Households with a householder who is Two or More Races** 16

P28H. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is Hispanic or Latino** 16

P28I. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is White alone, not Hispanic or**

**Latino** 16

P29A. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE) **Universe: People who are White alone** 28

P29B. HOUSEHOLD TYPE BY RELATIONSHIP (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People who are Black or African American alone** 28

P29C. HOUSEHOLD TYPE BY RELATIONSHIP (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People who are American Indian and Alaska Native alone** 28

P29D. HOUSEHOLD TYPE BY RELATIONSHIP (ASIAN ALONE) **Universe: People who are Asian alone** 28

P29E. HOUSEHOLD TYPE BY RELATIONSHIP (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: People who are Native Hawaiian and Other Pacific Islander alone** 28

P29F. HOUSEHOLD TYPE BY RELATIONSHIP (SOME OTHER RACE ALONE) **Universe: People who are Some Other Race alone** 285-8 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P29G. HOUSEHOLD TYPE BY RELATIONSHIP (TWO OR MORE RACES) **Universe: People who are Two or More Races** 28

P29H. HOUSEHOLD TYPE BY RELATIONSHIP (HISPANIC OR LATINO) **Universe: People who are Hispanic or Latino** 28

P29I. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are White alone, not Hispanic or Latino** 28

P31A. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (WHITE ALONE) **Universe: People under 18 years who are White alone** 16

P31B. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People under 18 years who are Black or African American alone** 16

P31C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People under 18 years who are American Indian and Alaska Native**

**alone**

**                                                       ** 16

P31D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (ASIAN ALONE) **Universe: People under 18 years who are Asian alone** 16

P31E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (NATIVE HAWAIIAN AND OTHER P ACIFIC ISLANDER ALONE) **Universe: People under 18 years who are Native Hawaiian and**

**Other Pacific Islander alone** 16

P31F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (SOME OTHER RACE ALONE) **Universe: People under 18 years who are Some Other Race alone** 16

P31G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (TWO OR MORE RACES) **Universe: People under 18 years who are Two or More Races** 16

P31H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (HISPANIC OR LATINO) **Universe: People under 18 years who are Hispanic or Latino** 16

P31I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People under 18 years who are White alone, not Hispanic or Latino** 16

P34A. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE) **Universe: People 65 years and over who are White alone** 22

P34B. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People 65 years and over who are Black or African American alone** 22List of Tables (Matrices) 5-9

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P34C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People 65 years and over who are American Indian and**

**Alaska Native alone** 22

P34D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (ASIAN ALONE) **Universe: People 65 years and over who are Asian alone** 22

P34E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (NATIVE HAWAIIAN AND OTHER P ACIFIC ISLANDER ALONE) **Universe: People 65 years and over who are Native Hawaiian and**

**Other Pacific Islander alone** 22

P34F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (SOME OTHER RACE ALONE) **Universe: People 65 years and over who are Some Other Race alone** 22

P34G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (TWO OR MORE RACES) **Universe: People 65 years and over who are Two or More Races** 22

P34H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (HISPANIC OR LATINO) **Universe: People 65 years and over who are Hispanic or Latino** 22

P34I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People 65 years and over who are White alone, not Hispanic or**

**Latino** 22

P35A. FAMILIES (WHITE ALONE HOUSEHOLDER) **Universe: Families with a householder who is White alone** 1

P35B. FAMILIES (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Black or African American**

**alone**

**                                                       ** 1

P35C. FAMILIES (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Families with a householder who is American Indian and**

**Alaska Native alone** 1

P35D. FAMILIES (ASIAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Asian alone** 1

P35E. FAMILIES (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Families with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 1

P35F. FAMILIES (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Families with a householder who is Some Other Race alone** 1

P35G. FAMILIES (TWO OR MORE RACES HOUSEHOLDER) **Universe: Families with a householder who is Two or More Races** 15-10 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P35H. FAMILIES (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is Hispanic or Latino** 1

P35I. FAMILIES (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is White alone, not Hispanic or**

**Latino** 1

P36A. POPULATION IN FAMILIES BY AGE (WHITE ALONE HOUSEHOLDER) **Universe: Population in families with a householder who is White alone** 3

P36B. POPULATION IN FAMILIES BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Population in families with a householder who is Black or**

**African American alone**

**                                         ** 3

P36C. POPULATION IN FAMILIES BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLD) **Universe: Population in families with a householder who is American Indian and**

**Alaska Native alone** 3

P36D. POPULATION IN FAMILIES BY AGE (ASIAN ALONE HOUSEHOLDER) **Universe: Population in families with a householder who is Asian alone** 3

P36E. POPULATION IN FAMILIES BY AGE (NATIVE HAWAIIAN AND OTHER P

ACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Population in families with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 3

P36F. POPULATION IN FAMILIES BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Population in families with a householder who is Some Other Race**

**alone**

**                                                       ** 3

P36G. POPULATION IN FAMILIES BY AGE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Population in families with a householder who is Two or More Races** 3

P36H. POPULATION IN FAMILIES BY AGE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in families with a householder who is Hispanic or Latino** 3

P36I. POPULATION IN FAMILIES BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in families with a householder who is White alone, not**

**Hispanic or Latino** 3

P37A. AVERAGE FAMILY SIZE BY AGE (WHITE ALONE HOUSEHOLDER) **Universe: Families with a householder who is White alone** 3

P37B. AVERAGE FAMILY SIZE BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Black or African American**

**alone**

**                                                       ** 3

P37C. AVERAGE FAMILY SIZE BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Families with a householder who is American Indian and**

**Alaska Native alone 3** List of Tables (Matrices) 5-11

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P37D. AVERAGE FAMILY SIZE BY AGE (ASIAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Asian alone** 3

P37E. AVERAGE FAMILY SIZE BY AGE (NATIVE HAW AIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Families with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 3

P37F. AVERAGE FAMILY SIZE BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Families with a householder who is Some Other Race alone** 3

P37G. AVERAGE FAMILY SIZE BY AGE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Families with a householder who is Two or More Races** 3

P37H. AVERAGE FAMILY SIZE BY AGE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is Hispanic or Latino** 3

P37I. AVERAGE FAMILY SIZE BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is White alone, not Hispanic or**

**Latino** 3

P38A. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (WHITE ALONE HOUSEHOLDER) **Universe: Families with a householder who is White alone** 20

P38B. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Black or African American alone** 20

P38C. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Families with a householder who is American Indian and**

**Alaska Native alone** 20

P38D. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (ASIAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Asian alone** 20

P38E. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (NATIVE HAWAIIAN AND OTHER P ACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Families with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 20

P38F. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Families with a householder who is Some Other Race alone** 20

P38G. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (TWO OR MORE RACES HOUSEHOLDER) **Universe: Families with a householder who is Two or More Races** 20

P38H. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is Hispanic or Latino** 205-12 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR LATINO

ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

P38I. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is White alone, not Hispanic or**

**Latino** 20

P39A. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE HOUSEHOLDER) **Universe: Families with a householder who is White alone** 20

P39B. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Black or African American alone** 20

P39C. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Families with a householder who is American Indian and**

**Alaska Native alone** 20

P39D. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (ASIAN ALONE HOUSEHOLDER) **Universe: Families with a householder who is Asian alone** 20

P39E. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (NATIVE HAW AIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Families with a householder who is Native Hawaiian and**

**Other Pacific Islander alone** 20

P39F. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Families with a householder who is Some Other Race alone** 20

P39G. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (TWO OR MORE RACES HOUSEHOLDER) **Universe: Families with a householder who is Two or More Races** 20

P39H. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is Hispanic or Latino** 20

P39I. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Families with a householder who is White alone, not Hispanic or**

**Latino** 20

POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL

PCT1. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE TRIBE REPORTED FOR SELECTED TRIBES **Universe: People who are American Indian and Alaska Native alone—total tribes**

**tallied for people with one tribe only and people with no tribe reported** 54

PCT2. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES **Universe: People who are American Indian and Alaska Native alone—total tribes**

**tallied for people with one or more tribes and people with no tribe reported** 54List of Tables (Matrices) 5-13

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT

LEVEL —Con.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES **Universe: People who are American Indian and Alaska Native alone or in**

**combination with one or more other races—total tribes tallied for people with one or more tribes and people with no tribe reported**  54

PCT4. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES **Universe: People who are American Indian or Alaska Native alone or in**

**combination with one or more other races** 9

PCT5. ASIAN ALONE WITH ONE ASIAN CATEGORY FOR SELECTED GROUPS **Universe: Total Asian categories tallied for people with one Asian category only**

**and people with no specific Asian category reported** 22

PCT6. ASIAN ALONE WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS **Universe: Total Asian categories tallied for people with one or more Asian**

**categories only and people with no specific Asian category reported** 22

PCT7. ASIAN ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES, AND WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS **Universe: Total Asian categories tallied and people with no specific Asian**

**category reported** 22

PCT8. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE WITH ONE NATIVE HA WAIIAN AND OTHER PACIFIC ISLANDER CATEGORY FOR SELECTED GROUPS **Universe: Total Native Hawaiian and Other Pacific Islander categories tallied for**

**people with one Native Hawaiian and Other Pacific Islander category only and people with no specific Native Hawaiian and Other Pacific Islander category**  **reported** 14

PCT9. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE WITH ONE OR MORE NATIVE HA WAIIAN AND OTHER PACIFIC ISLANDER CATEGORIES FOR SELECTED GROUPS **Universe: Total Native Hawaiian and Other Pacific Islander categories tallied for**

**people with one or more Native Hawaiian and Other Pacific Islander categories only and people with no specific Native Hawaiian and Other Pacific Islander**  **category reported** 14

PCT10. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE NA TIVE HAWAIIAN AND OTHER PACIFIC ISLANDER CATEGORIES FOR SELECTED GROUPS **Universe: Total Native Hawaiian and Other Pacific Islander categories tallied**

**and people with no specific Native Hawaiian and Other Pacific Islander category reported**  14

PCT11. HISPANIC OR LATINO BY SPECIFIC ORIGIN **Universe: Total population**

**                                        ** 31

PCT12. SEX BY AGE **Universe: Total population**

**                                        ** 2095-14 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT

LEVEL —Con.

PCT13. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS **Universe: Population in households** 49

PCT14. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS **Universe: Households** 3

PCT15. HUSBAND-WIFE AND UNMARRIED-PARTNER HOUSEHOLDS BY SEX OF PARTNER BY PRESENCE OF RELATED AND OWN CHILDREN UNDER 18 YEARS **Universe: Households** 34

PCT16. HOUSEHOLD TYPE BY NUMBER OF CHILDREN UNDER 18 (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) **Universe: Households** 26

PCT17. PRESENCE OF UNMARRIED PARTNER OF HOUSEHOLDER BY HOUSEHOLD TYPE FOR THE POPULATION UNDER 18 YEARS IN HOUSEHOLDS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) **Universe: Population under 18 years in households (excluding householders,**

**spouses, and unmarried partners)** 18

PCT18. NONFAMILY HOUSEHOLDS BY SEX OF HOUSEHOLDER BY LIVING ALONE BY AGE OF HOUSEHOLDER **Universe: Nonfamily households** 15

PCT19. NONRELATIVES BY HOUSEHOLD TYPE **Universe: Nonrelatives** 11

PCT20. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE **Universe: Population in group quarters** 32

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE **Universe: Population in group quarters** 195

PCT22. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER **Universe: Population 18 years and over in group quarters** 21

POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL

FOR THE SUMMARY FILE 1 URBAN/RURAL UPDATE

PCT23. RACE **Universe: Total population**

**                                         **  24

PCT24. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER **Universe: Population 65 years and over** 23List of Tables (Matrices) 5-15

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE CENSUS TRACT LEVEL

PCT12A. SEX BY AGE (WHITE ALONE) **Universe: People who are White alone** 209

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People who are Black or African American alone** 209

PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People who are American Indian and Alaska Native alone** 209

PCT12D. SEX BY AGE (ASIAN ALONE) **Universe: People who are Asian alone** 209

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: People who are Native Hawaiian and Other Pacific Islander alone** 209

PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) **Universe: People who are Some Other Race alone** 209

PCT12G. SEX BY AGE (TWO OR MORE RACES) **Universe: People who are Two or More Races** 209

PCT12H. SEX BY AGE (HISPANIC OR LATINO) **Universe: People who are Hispanic or Latino** 209

PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are White alone, not Hispanic or Latino** 209

PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) **Universe: People who are Black or African American alone, not Hispanic or**

**Latino** 209

PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are American Indian and Alaska Native alone, not**

**Hispanic or Latino** 209

PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) **Universe: People who are Asian alone, not Hispanic or Latino** 209

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LA TINO) **Universe: People who are Native Hawaiian and Other Pacific Islander alone, not**

**Hispanic or Latino** 209

PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) **Universe: People who are Some Other Race alone, not Hispanic or Latino** 209

PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) **Universe: People who are Two or More Race alone, not Hispanic or Latino** 209

PCT13A. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE) **Universe: People in households who are White alone** 495-16 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT13B. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (BLACK OR AFRICAN AMERICAN ALONE) **Universe: People in households who are Black or African American alone** 49

PCT13C. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: People in households who are American Indian and Alaska Native**

**alone**

**                                                       ** 49

PCT13D. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (ASIAN ALONE) **Universe: People in households who are Asian alone** 49

PCT13E. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: People in households who are Native Hawaiian and**

**Other Pacific Islander alone** 49

PCT13F. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (SOME OTHER RACE ALONE) **Universe: People in households who are Some Other Race alone** 49

PCT13G. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (TWO OR MORE RACES) **Universe: People in households who are Two or More Races alone** 49

PCT13H. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (HISPANIC OR LATINO) **Universe: People in households who are Hispanic or Latino** 49

PCT13I. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: People in households who are White alone, not Hispanic or Latino** 49

PCT14A. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (WHITE ALONE HOUSEHOLDER) **Universe: Households with a householder who is White alone** 3

PCT14B. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Black or African American**

**alone**

**                                                       ** 3

PCT14C. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Households with a householder who is American Indian and**

**Alaska Native alone** 3

PCT14D. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (ASIAN ALONE HOUSEHOLDER) **Universe: Households with a householder who is Asian alone** 3

PCT14E. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (NATIVE HAWAIIAN AND OTHER P ACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Households with a householder who is Native Hawaiian and Other**

**Pacific Islander alone** 3List of Tables (Matrices) 5-17

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT14F. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Households with a householder who is Some Other Race alone** 3

PCT14G. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (TWO OR MORE RACES HOUSEHOLDER) **Universe: Households with a householder who is Two or More Races** 3

PCT14H. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is Hispanic or Latino** 3

PCT14I. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Households with a householder who is White Alone, not Hispanic or**

**Latino** 3

PCT19A. NONRELATIVES BY HOUSEHOLD TYPE (WHITE ALONE) **Universe: Nonrelatives who are White alone** 11

PCT19B. NONRELATIVES BY HOUSEHOLD TYPE (BLACK OR AFRICAN AMERICAN ALONE) **Universe: Nonrelatives who are Black or African American alone** 11

PCT19C. NONRELATIVES BY HOUSEHOLD TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: Nonrelatives who are American Indian and Alaska Native alone** 11

PCT19D. NONRELATIVES BY HOUSEHOLD TYPE (ASIAN ALONE) **Universe: Nonrelatives who are Asian alone** 11

PCT19E. NONRELATIVES BY HOUSEHOLD TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: Nonrelatives who are Native Hawaiian and Other Pacific Islander**

**alone**

**                                                        **  11

PCT19F. NONRELATIVES BY HOUSEHOLD TYPE (SOME OTHER RACE ALONE) **Universe: Nonrelatives who are Some Other Race alone** 11

PCT19G. NONRELATIVES BY HOUSEHOLD TYPE (TWO OR MORE RACES) **Universe: Nonrelatives who are Two or More Races** 11

PCT19H. NONRELATIVES BY HOUSEHOLD TYPE (HISPANIC OR LATINO) **Universe: Nonrelatives who are Hispanic or Latino** 11

PCT19I. NONRELATIVES BY HOUSEHOLD TYPE (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: Nonrelatives who are White Alone, not Hispanic or Latino** 11

PCT20A. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE) **Universe: Population in group quarters who are White alone** 32

PCT20B. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (BLACK OR AFRICAN AMERICAN ALONE) **Universe: Population in group quarters who are Black or African American**

**alone**

**                                                       ** 325-18 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT20C. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: Population in group quarters who are American Indian and**

**Alaska Native alone** 32

PCT20D. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (ASIAN ALONE) **Universe: Population in group quarters who are Asian alone** 32

PCT20E. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (NATIVE HAW AIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: Population in group quarters who are Native Hawaiian and**

**Other Pacific Islander alone** 32

PCT20F. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (SOME OTHER RACE ALONE) **Universe: Population in group quarters who are Some Other Race alone** 32

PCT20G. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (TWO OR MORE RACES) **Universe: Population in group quarters who are Two or More Races** 32

PCT20H. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (HISPANIC OR LATINO) **Universe: Population in group quarters who are Hispanic or Latino** 32

PCT20I. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE, NOT HISPANIC OR LATINO) **Universe: Population in group quarters who are White Alone, not Hispanic or**

**Latino** 32

PCT22A. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (WHITE ALONE) **Universe: Population 18 years and over in group quarters who are White**

**alone**

**                                                       ** 21

PCT22B. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (BLACK OR AFRICAN AMERICAN ALONE) **Universe: Population 18 years and over in group quarters who are Black or**

**African American alone** 21

PCT22C. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE) **Universe: Population 18 years and over in group quarters who are**

**American Indian and Alaska Native alone** 21

PCT22D. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (ASIAN ALONE) **Universe: Population 18 years and over in group quarters who are Asian**

**alone**

**                                                       ** 21List of Tables (Matrices) 5-19

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT22E. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) **Universe: Population 18 years and over in group quarters who are**

**Native Hawaiian and Other Pacific Islander alone** 21

PCT22F. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (SOME OTHER RACE ALONE) **Universe: Population 18 years and over in group quarters who are**

**Some Other Race alone** 21

PCT22G. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (TWO OR MORE RACES) **Universe: Population 18 years and over in group quarters who are**

**Two or More Races** 21

PCT22H. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (HISPANIC OR LA TINO) **Universe: Population 18 years and over in group quarters who are Hispanic or**

**Latino** 21

PCT22I. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LA TINO) **Universe: Population 18 years and over in group quarters who are White alone,**

**not Hispanic or Latino** 21

POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL

PCO1. GROUP QUARTERS POPULATION BY SEX BY AGE **Universe: Population in group quarters** 39

PCO2. GROUP QUARTERS POPULATION IN INSTITUTIONAL FACILITIES BY SEX BY AGE **Universe: Institutionalized population** 39

PCO3. GROUP QUARTERS POPULATION IN CORRECTIONAL FACILITIES FOR ADULTS BY SEX BY AGE **Universe: Population in correctional facilities for adults** 39

PCO4. GROUP QUARTERS POPULATION IN JUVENILE FACILITIES BY SEX BY AGE **Universe: Population in juvenile facilities** 39

PCO5. GROUP QUARTERS POPULATION IN NURSING FACILITIES/SKILLEDNURSING FACILITIES BY SEX BY AGE **Universe: Population in nursing facilities/skilled-nursing facilities** 39

PCO6. GROUP QUARTERS POPULATION IN OTHER INSTITUTIONAL FACILITIES BY SEX BY AGE **Universe: Population in other institutional facilities** 39

PCO7. GROUP QUARTERS POPULATION IN NONINSTITUTIONAL FACILITIES BY SEX BY AGE **Universe: Noninstitutionalized population** 395-20 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO8. GROUP QUARTERS POPULATION IN COLLEGE/UNIVERSITY STUDENT HOUSING BY SEX BY AGE **Universe: Population in college/university student housing** 39

PCO9. GROUP QUARTERS POPULATION IN MILITARY QUARTERS BY SEX BY AGE **Universe: Population in military quarters** 39

PCO10. GROUP QUARTERS POPULATION IN OTHER NONINSTITUTIONAL FACILITIES BY SEX BY AGE **Universe: Population in other noninstitutional facilities** 39

HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL

H1. HOUSING UNITS **Universe: Housing units** 1

H2. URBAN AND RURAL **Universe: Housing units** 6

H3. OCCUPANCY STATUS **Universe: Housing units** 3

H4. TENURE **Universe: Occupied housing units** 4

H5. VACANCY STATUS **Universe: Vacant housing units** 8

H6. RACE OF HOUSEHOLDER **Universe: Occupied housing units** 8

H7. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER **Universe: Occupied housing units** 17

H8. TOTAL RACES TALLIED FOR HOUSEHOLDERS **Universe: Total races tallied for householders in occupied housing units** 7

H9. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDERS BY TOTAL RACES TALLIED **Universe: Total races tallied for householders in occupied housing units** 15

H10. TOTAL POPULATION IN OCCUPIED HOUSING UNITS **Universe: Population in occupied housing units** 1

H11. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE **Universe: Population in occupied housing units** 4

H12. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE **Universe: Occupied housing units** 3

H13. HOUSEHOLD SIZE **Universe: Occupied housing units** 8

H14. TENURE BY RACE OF HOUSEHOLDER **Universe: Occupied housing units** 17List of Tables (Matrices) 5-21

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H15. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER **Universe: Occupied housing units** 7

H16. TENURE BY HOUSEHOLD SIZE **Universe: Occupied housing units** 17

H17. TENURE BY AGE OF HOUSEHOLDER **Universe: Occupied housing units** 21

H18. TENURE BY HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER **Universe: Occupied housing units** 69

H19. TENURE BY PRESENCE OF PEOPLE UNDER 18 YEARS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) **Universe: Occupied housing units** 7

H20. OCCUPIED HOUSING UNITS SUBSTITUTED **Universe: Occupied housing units** 3

H21. ALLOCATION OF VACANCY STATUS **Universe: Vacant housing units** 3

H22. ALLOCATION OF TENURE **Universe: Occupied housing units not substituted** 3

HOUSING SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL

H11A. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is White**

**alone**

**                                                        **  4

H11B. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is Black**

**or African American alone** 4

H11C. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is**

**American Indian and Alaska Native alone** 4

H11D. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (ASIAN ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is Asian**

**alone**

**                                                       ** 4

H11E. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (NATIVE HAWAIIAN AND OTHER P ACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is**

**Native Hawaiian and Other Pacific Islander alone** 45-22 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

HOUSING SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

H11F. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is**

**Some Other Race alone** 4

H11G. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is**

**Two or More Races** 4

H11H. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is**

**Hispanic or Latino** 4

H11I. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Population in occupied housing units with a householder who is White**

**alone, not Hispanic or Latino** 4

H12A. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone** 3

H12B. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Black or**

**African American alone**

**                                         ** 3

H12C. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is American Indian**

**and Alaska Native alone** 3

H12D. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (ASIAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Asian alone** 3

H12E. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** 3

H12F. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Some Other Race**

**alone**

**                                                       ** 3

H12G. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Occupied housing units with a householder who is**

**Two or More Races** 3List of Tables (Matrices) 5-23

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

HOUSING SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

H12H. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Hispanic or**

**Latino** 3

H12I. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone, not**

**Hispanic or Latino** 3

H16A. TENURE BY HOUSEHOLD SIZE (WHITE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone** 17

H16B. TENURE BY HOUSEHOLD SIZE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Black or African**

**American alone** 17

H16C. TENURE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is American Indian**

**and Alaska Native alone** 17

H16D. TENURE BY HOUSEHOLD SIZE (ASIAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Asian alone** 17

H16E. TENURE BY HOUSEHOLD SIZE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** 17

H16F. TENURE BY HOUSEHOLD SIZE (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Some Other Race**

**alone**

**                                                       ** 17

H16G. TENURE BY HOUSEHOLD SIZE (TWO OR MORE RACES HOUSEHOLDER) **Universe: Occupied housing units with a householder who is**

**Two or More Races** 17

H16H. TENURE BY HOUSEHOLD SIZE (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Hispanic or**

**Latino** 17

H16I. TENURE BY HOUSEHOLD SIZE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone, not**

**Hispanic or Latino** 17

H17A. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone** 21

H17B. TENURE BY AGE OF HOUSEHOLDER (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Black or**

**African American alone**

**                                         ** 215-24 List of Tables (Matrices)

U.S. Census Bureau, 2010 Census Summary File 1 Table number Title Total number of data cells

HOUSING SUBJECTS REPEATED BY RACE AND HISPANIC OR

LATINO ORIGIN: SUMMARIZED TO THE BLOCK LEVEL —Con.

H17C. TENURE BY AGE OF HOUSEHOLDER (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is American Indian**

**and Alaska Native alone** 21

H17D. TENURE BY AGE OF HOUSEHOLDER (ASIAN ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Asian alone** 21

H17E. TENURE BY AGE OF HOUSEHOLDER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** 21

H17F. TENURE BY AGE OF HOUSEHOLDER (SOME OTHER RACE ALONE HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Some Other Race**

**alone**

**                                                       ** 21

H17G. TENURE BY AGE OF HOUSEHOLDER (TWO OR MORE RACES HOUSEHOLDER) **Universe: Occupied housing units with a householder who is**

**Two or More Races** 21

H17H. TENURE BY AGE OF HOUSEHOLDER (HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is Hispanic or**

**Latino** 21

H17I. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) **Universe: Occupied housing units with a householder who is White alone, not**

**Hispanic or Latino** 21

HOUSING SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL

HCT1. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER **Universe: Occupied housing units** 35

HCT2. TENURE BY PRESENCE AND AGE OF OWN CHILDREN **Universe: Occupied housing units** 13

HCT3. TENURE BY PRESENCE AND AGE OF RELATED CHILDREN **Universe: Occupied housing units** 13

HCT4. TENURE BY PRESENCE AND AGE OF PEOPLE UNDER 18 YEARS BY HOUSEHOLD TYPE (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) **Universe: Occupied housing units** 13Data Dictionary 6-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 6. Data Dictionary

CONTENTS

Identification Section

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Record Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Geographic Area Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Area Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 Special Area Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13 Endnotes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15 Table (Matrix) Section

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21



### IDENTIFICATION SECTION

Field name Data dictionary reference name Field size Starting position Data type
NOTE: The filling of codes and data attributes in the files is specific to summary level; not all fields are filled for every summary level. Where a code or attribute is specified, the actual value is assigned to the field except for the use of thr ee special codes:
Assignment of codes of nine (9) indicates a balance record or that the entity or attribute does not exist for this record.
Assignment of pound signs (#) indicates that more than one value exists for this field and, thus, no specific value can be assigned.
Assignment of exclamation marks (!) indicates that the data are not yet available for this product.

Record Codes

File Identification 1 FILEID 6 1 A/N

SF1ST 2010 Census Summary File 1— State SF1US 2010 Census Summary File 1—National UR1ST 2010 Census Summary File 1 Urban/Rural—State UR1US 2010 Census Summary File 1 Urban/Rural—National

State/U.S. Abbreviation (USPS) STUSAB 2 7 A

AK Alaska IL Illinois NC North Carolina RI Rhode Island AL Alabama IN Indiana ND North Dakota SC South Carolina AR Arkansas KS Kansas NE Nebraska SD South Dakota AZ Arizona KY Kentucky NH New Hampshire TN Tennessee CA California LA Louisiana NJ New Jersey TX Texas CO Colorado MA Massachusetts NM New Mexico US United States CT Connecticut MD Maryland NV Nevada UT Utah DC District of Columbia ME Maine NY New York VA Virginia DE Delaware MI Michigan OH Ohio VT Vermont FL Florida MN Minnesota OK Oklahoma WA Washington GA Georgia MO Missouri OR Oregon WI Wisconsin HI Hawaii MS Mississippi PA Pennsylvania WV West Virginia IA Iowa MT Montana PR Puerto Rico WY Wyoming ID Idaho6-2 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Record Codes —Con. Summary Level 2 SUMLEV 3 9 A/N

Geographic Component 3 GEOCOMP 2 12 A/N
00 Not a geographic component

Characteristic Iteration 4 CHARITER 3 14 A/N

000 Not a characteristic iteration

Characteristic Iteration File Sequence Number 5 CIFSN 2 17 A/N

Logical Record Number 6 LOGRECNO 7 19 N

Geographic Area Codes

Region 7 REGION 1 26 A/N 1 Northeast 2 Midwest 3 South 4 West 9 Not in a region (Puerto Rico)

Division 7 DIVISION 1 27 A/N 0 Not in a division (Puerto Rico) 1 New England 2 Middle Atlantic 3 East North Central 4 West North Central 5 South Atlantic 6 East South Central 7 West South Central 8 Mountain 9 Pacific

State (FIPS) 7, 8 STATE 2 28 A/N 01 Alabama 17 Illinois 30 Montana 44 Rhode Island 02 Alaska 18 Indiana 31 Nebraska 45 South Carolina 04 Arizona 19 Iowa 32 Nevada 46 South Dakota 05 Arkansas 20 Kansas 33 New Hampshire 47 Tennessee 06 California 21 Kentucky 34 New Jersey 48 Texas 08 Colorado 22 Louisiana 35 New Mexico 49 Utah 09 Connecticut 23 Maine 36 New York 50 Vermont 10 Delaware 24 Maryland 37 North Carolina 51 Virginia 11 District of Columbia 25 Massachusetts 38 North Dakota 53 Washington 12 Florida 26 Michigan 39 Ohio 54 West Virginia 13 Georgia 27 Minnesota 40 Oklahoma 55 Wisconsin 15 Hawaii 28 Mississippi 41 Oregon 56 Wyoming 16 Idaho 29 Missouri 42 Pennsylvania 72 Puerto Rico

County 7, 8 COUNTY 3 30 A/N 001–507 County or equivalent area code 510–840 Independent city codeData Dictionary 6-3

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con. FIPS County Class Code 8 COUNTYCC 2 33 A/N C7 An incorporated place that is independent of any county H1 An active county or equivalent area H4 An inactive county or equivalent area H5 A statistical county equivalent area H6 A county or equivalent feature that has consolidated its government with an incorporated place

County Size Code 9 COUNTYSC 2 35 A/N

County Subdivision (FIPS) 7, 8 COUSUB 5 37 A/N

00000 Water area not assigned to a county subdivision 00001–89999 County subdivision in a state-level entity with governmental entities and in Alaska and Puerto Rico 90000–98999 County subdivision in a state with administrative or statistical entities (excluding Alaska and Puerto Rico)

FIPS County Subdivision Class Code 8 COUSUBCC 2 42 A/N

C2 An active incorporated place that is legally coextensive with a county subdivision but treated as independent of any county subdivision (an independent place) C5 An active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent (an independent place) C7 An incorporated place that is independent of any county (an independent city) T1 An active county subdivision that is not coextensive with an incorporated place T2 An active county subdivision that is coextensive with a census designated place T5 An active county subdivision that is coextensive with an incorporated place T9 An inactive county subdivision Z1 A nonfunctioning county subdivision Z2 A county subdivision that is coextensive with or wholly contained within a legal American Indian, Alaska Native, or Native Hawaiian area and is independent of any other county subdivision Z3 A county subdivision defined as a statistical unorganized territory Z5 A statistical census county division (CCD) or census subarea (Alaska only) Z7 An active incorporated place that is legally coextensive with or independent of any county subdivision in a state with only nonfunctioning county subdivisions (an independent place)
Z9 W ater area not assigned to a county subdivision

County Subdivision Size Code 9 COUSUBSC 2 44 A/N

Place (FIPS) 7, 8 PLACE 5 46 A/N

00001–89999 Incorporated place or census designated place (CDP)

FIPS Place Class Code 8 PLACECC 2 51 A/N

C1 An active incorporated place that does not serve as a county subdivision equivalent C2 An active incorporated place that is legally coextensive with a county subdivision but treated as independent of any county subdivision (an independent place)6-4 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con.
FIPS Place Class Code 8 —Con. C5 An active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent (an independent place) C6 An active incorporated place that is partially independent of any county subdivision and partially dependent within a legal county subdivision (exists in Iowa and Ohio only) C7 An incorporated place that is independent of any county (an independent city) C8 The balance of a consolidated city excluding the separately incorporated place(s) within that consolidated government C9 An inactive or nonfunctioning incorporated place M2 A census designated place (CDP) defined within a military or Coast Guard installation U1 A census designated place (CDP) with a name officially recognized by the U.S. Board on Geographic Names for a populated place U2 A census designated place (CDP) with a name not officially recognized by the U.S. Board on Geographic Names for a populated place

Place Size Code 9 PLACESC 2 53 A/N

Census Tract 7 TRACT 6 55 A/N
000100–998999 Census tract

Block Group 7 BLKGRP 1 61 A/N

0 Block group (water area only) 1–9 Block group (land or land and water area)

Block 7 BLOCK 4 62 A/N

0001–0999 Block in a water area only block group 1000–9999 Block (can be all land, all water, or mixed)

Internal Use Code 10 IUC 2 66 A/N

Consolidated City (FIPS) 7, 8 CONCIT 5 68 A/N

03436 Athens-Clarke County, Georgia 04200 Augusta-Richmond County, Georgia 11390 Butte-Silver Bow, Montana 36000 Indianapolis, Indiana 47500 Milford, Connecticut 48003 Louisville/Jefferson County, Kentucky 52004 Nashville-Davidson, Tennessee

FIPS Consolidated City Class Code 8 CONCITCC 2 73 A/N

C3 Consolidated city

Consolidated City Size Code 9 CONCITSC 2 75 A/N

American Indian Area/Alaska Native Area/

Hawaiian Home Land (Census) 7 AIANHH 4 77 A/N

0001–4999 Federally recognized American Indian reservation and/or off-reservation trust landData Dictionary 6-5

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con. American Indian Area/Alaska Native Area/Hawaiian Home Land (Census) 7 —Con.

5000–5499 Hawaiian home land 5500–5999 Oklahoma tribal statistical area 6000–7999 Alaska Native village statistical area 8000–8999 Tribal designated statistical area 9000–9499 State-recognized American Indian reservation 9500–9998 State designated tribal statistical area

American Indian Area/Alaska Native Area/

Hawaiian Home Land (FIPS) 7, 8, 11 AIANHHFP 5 81 A/N

00001–89999 American Indian area, Alaska Native area, or Hawaiian home land

FIPS American Indian Area/Alaska Native Area/

Hawaiian Home Land Class Code 8 AIANHHCC 2 86 A/N

D0 Statistical or legal area administered and/or claimed by two or more American Indian tribes D1 Legal federally recognized American Indian area consisting of reservation and associated off-reservation trust land D2 Legal federally recognized American Indian area consisting of reservation only D3 Legal federally recognized American Indian area consisting of off-reservation trust land only D4 Legal state-recognized American Indian reservation D5 The off-reservation trust land portion of an American Indian area with both a reservation and off-reservation trust land D6 Statistical American Indian area defined for a federally recognized tribe that does not have a reservation or off-reservation trust land, specifically a tribal designated statistical area (TDSA) or Oklahoma tribal statistical area (OTSA) D8 The reservation portion of an American Indian area with both a reservation and off-reservation trust land D9 Statistical American Indian area defined for a state-recognized tribe that does not have a reservation or off-reservation trust land, specifically a state designated tribal statistical area E1 Alaska Native village statistical area F1 Hawaiian home land

American Indian Trust Land/Hawaiian Home

Land Indicator AIHHTLI 1 88 A/N

R American Indian reservation or statistical entity only T American Indian off-reservation trust land only or Hawaiian home land M American Indian reservation and off-reservation trust land 9 Not in an American Indian area or Hawaiian home land

American Indian Tribal Subdivision (Census) 7 AITSCE 3 89 A/N
001–998 American Indian tribal subdivision

American Indian Tribal Subdivision (FIPS) 7, 8, 11 AITS 5 92 A/N
00001–89999 American Indian tribal subdivision

FIPS American Indian Tribal Subdivision

Class Code 8 AITSCC 2 97 A/N

D7 American Indian tribal subdivision

Tribal Census Tract TTRACT 6 99 A/N
T00100–T98999 Tribal census tract6-6 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con. Tribal Block Group TBLKGRP 1 105 A/N A–H, J, K Tribal block group

Alaska Native Regional Corporation (FIPS) 7, 8 ANRC 5 106 A/N
00590 Ahtna 01570 Aleut 03950 Arctic Slope 06370 Bering Straits 09040 Bristol Bay 09800 Calista 14410 Chugach 17140 Cook Inlet 20010 Doyon 41640 Koniag 52120 NANA 67940 Sealaska
FIPS Alaska Native Regional Corporation

Class Code 8 ANRCCC 2 111 A/N

E7 Alaska Native Regional Corporation

Metropolitan Statistical Area/Micropolitan

Statistical Area 7, 8 CBSA 5 113 A/N

10000–49999 Metropolitan or Micropolitan Statistical Area (cannot end in “4”)

Metropolitan Statistical Area/Micropolitan

Statistical Area Size Code 9 CBSASC 2 118 A/N Metropolitan Division 7, 8 METDIV 5 120 A/N 10004–49994 Metropolitan Division (always ends in “4”)

Combined Statistical Area 7, 8 CSA 3 125 A/N
100–599 Combined Statistical Area

New England City and Town Area 7, 8 NECTA 5 128 A/N

70000–79999 New England City and Town Area (cannot end in “4”)

New England City and Town Area Size Code 9 NECTASC 2 133 A/N

New England City and Town Area Division 7, 8 NECTADIV 5 135 A/N

70004–79994 New England City and Town Area Division (always ends in “4”)

Combined New England City and Town Area 7, 8 CNECTA 3 140 A/N

700–799 Combined New England City and Town Area

Metropolitan Statistical Area/Micropolitan

Statistical Area Principal City Indicator 7 CBSAPCI 1 143 A/NData Dictionary 6-7

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con. Metropolitan Statistical Area/Micropolitan Statistical Area Principal City Indicator 7 —Con.

Y Place is a principal city of a metropolitan or micropolitan statistical area N Place is not a principal city of a metropolitan or micropolitan statistical area 9 Not in a place

New England City and Town Area Principal City

Indicator 7 NECTAPCI 1 144 A/N

Y Place is a principal city of a New England city and town area N Place is not a principal city of a New England city and town area 9 Not in a place

Urban Area 7, 12 UA 5 145 A/N
00001–98999 Urbanized area or urban cluster

Urban Area Size Code 9, 12 UASC 2 150 A/N Urban Area Type 7, 12 UATYPE 1 152 A/N
U Urbanized area C Urban cluster 9 Not in an urban area

Urban/Rural 7, 12 UR 1 153 A/N
U Area is classified as urban R Area is classified as rural M Mixed–part is classified as urban and part is classified as rural

Congressional District (111th) 7, 8, 13 CD 2 154 A/N

01–53 The actual Congressional District number 00 Applies to states whose representative is elected “at large”; the state has only one representative in the U.S. House of Representatives 98 Applies to areas that have an “at large” nonvoting delegate or resident commissioner in the U.S. House of Representatives 2 blanks Applies to areas where no Congressional District was assigned

State Legislative District (Upper Chamber)

(Year 1) 7, 14 SLDU 3 156 A/N

State Legislative District (Lower Chamber)

(Year 1) 7, 14 SLDL 3 159 A/N

Voting District 7, 15 VTD 6 162 A/N Voting District Indicator 7 VTDI 1 168 A/N

A Actual P Pseudo (adjusted) Blank Voting districts not defined (entire state or county)

Reserved RESERVE2 3 169 A/N

ZIP Code Tabulation Area (5-digit) 7, 12 ZCTA5 5 172 A/N6-8 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Geographic Area Codes —Con. Subminor Civil Division (FIPS) 7, 8 SUBMCD 5 177 A/N

00001–89999 Subbarrio (Puerto Rico only)

FIPS Subminor Civil Division Class Code 8 SUBMCDCC 2 182 A/N Z6 Subbarrio (Puerto Rico only)

School District (Elementary) 7 SDELM 5 184 A/N
00001–99996 School district

School District (Secondary) 7 SDSEC 5 189 A/N
00001–99996 School district

School District (Unified) 7 SDUNI 5 194 A/N
00001–99996 School district 99997 School district not defined (land area) 99998 School district not defined (water area only)

Area Characteristics

Area (Land) 16 AREALAND 14 199 N
Area (Water) 17 AREAWATR 14 213 N
Area Name-Legal/Statistical Area Description

(LSAD) Term-Part Indicator 18 NAME 90 227 A/N

Functional Status Code FUNCSTAT 1 317 A/N

A Active governmental unit providing primary general-purpose functions B Active governmental unit that is partially consolidated with another government but with separate officials, providing primary general-purpose functions C Active governmental unit consolidated with another government with a single set of officials, providing general-purpose functions E Active governmental unit providing special-purpose functions F Fictitious entity created to fill the Census Bureau’s geographic hierarchy G Active governmental unit that is subordinate to another unit of government; not classified as a government by the Census Bureau’s Governments Division I Inactive governmental unit that has the ability to activate and provide primary special-purpose functions N Nonfunctioning legal entity (not a governmental unit) S Statistical entity

Geographic Change User Note Indicator GCUNI 1 318 A/N Y Geographic change user note exists for this entity N No geographic change user note exists for this entity

Population Count (100%) 19 POP100 9 319 N Housing Unit Count (100%) 20 HU100 9 328 N Internal Point (Latitude) 21 INTPTLAT 11 337 A/N Internal Point (Longitude) 22 INTPTLON 12 348 A/N Legal/Statistical Area Description Code LSADC 2 360 A/NData Dictionary 6-9

U.S. Census Bureau, 2010 Census Summary File 1 Area Characteristics —Con. Legal/Statistical Area Description Code—Con.

00 None—no legal/statistical area description exists; no text is appended to the name of the entity 03 City and borough—legal county equivalent in Alaska (Juneau, Sitka, Wrangell, and Yakutat); “City and Borough” is appended to the name of the entity 04 Borough—county equivalent in Alaska; “Borough” is appended to the name of the entity 05 Census area—statistical county equivalent in Alaska; “Census Area” is appended to the name of the entity 06 County—legal division of 48 states; “County” is appended to the name of the entity 07 District—1) legal tribal subdivision in Arizona, Minnesota, Montana, Nebraska, North Dakota, and South Dakota; 2) state legislative district (upper chamber) in Massachusetts; and 3) state legislative district (lower chamber) in Massachusetts; “District” is appended to the name of the entity 12 Municipality—legal county equivalent in Alaska (Anchorage and Skagway); “Municipality” is appended to the name of the entity 13 Municipio—legal county equivalent in Puerto Rico; “Municipio” is appended to the name of the entity 15 Parish—legal county equivalent in Louisiana; “Parish” is appended to the name of the entity 20 Barrio—minor civil division (MCD) in Puerto Rico; “barrio” is appended to the name of the entity 21 Borough—1) minor civil division (MCD) in New York; 2) MCD equivalent (independent place) in New Jersey and Pennsylvania; 3) incorporated place in Connecticut, New Jersey, and Pennsylvania; “borough” is appended to the name of the entity 22 Census county division (CCD)—statistical county subdivision in 20 states; “CCD” is appended to the name of the entity 23 Census subarea—statistical county subdivision in Alaska; “census subarea” is appended to the name of the entity 25 City—1) legal county equivalent in Maryland, Missouri, and Virginia (independent city); 2) minor civil division (MCD) equivalent in 23 states and the District of Columbia (independent place); 3) incorporated place in 49 states and the District of Columbia; 4) consolidated city in Connecticut (Milford) and Indiana (Indianapolis); “city” is appended to the name of the entity 27 District (election, magisterial)—minor civil division (MCD) in Virginia and West Virginia; “district” is appended to the name of the entity 28 District (commissioner, election, magisterial, supervisors’, or parish governing authority)—1) minor civil division (MCD) in Louisiana, Maryland, Mississippi, Nebraska, Tennessee, Virginia, and West Virginia; 2) tribal subdivision in Arizona and South Dakota; “District” is added before the name of the entity 29 Election precinct—minor civil division (MCD) in Illinois and Nebraska; “precinct” is appended to the name of the entity 30 Election precinct—minor civil division (MCD) in Illinois and Nebraska; “Precinct” is added before the name of the entity 31 Gore—minor civil division (MCD) in Maine and Vermont; “gore” is appended to the name of the entity 32 Grant—minor civil division (MCD) in New Hampshire and Vermont; “grant” is appended to the name of the entity 36 Location—minor civil division (MCD) in New Hampshire; “location” is appended to the name of the entity 37 Municipality—1) minor civil division (MCD) equivalent in Pennsylvania (independent place); 2) incorporated place in Alaska (Anchorage) and Pennsylvania; “municipality” is appended to the name of the entity 39 Plantation—minor civil division (MCD) in Maine; “plantation” is appended to the name of the entity 41 Barrio-pueblo—minor civil division (MCD) in Puerto Rico; “barrio-pueblo” is appended to the name of the entity Geographic Area Codes —Con. Subminor Civil Division (FIPS) 7, 8 SUBMCD 5 177 A/N

00001–89999 Subbarrio (Puerto Rico only)

FIPS Subminor Civil Division Class Code 8 SUBMCDCC 2 182 A/N Z6 Subbarrio (Puerto Rico only)

School District (Elementary) 7 SDELM 5 184 A/N
00001–99996 School district

School District (Secondary) 7 SDSEC 5 189 A/N
00001–99996 School district

School District (Unified) 7 SDUNI 5 194 A/N
00001–99996 School district 99997 School district not defined (land area) 99998 School district not defined (water area only)

Area Characteristics

Area (Land) 16 AREALAND 14 199 N
Area (Water) 17 AREAWATR 14 213 N
Area Name-Legal/Statistical Area Description

(LSAD) Term-Part Indicator 18 NAME 90 227 A/N

Functional Status Code FUNCSTAT 1 317 A/N

A Active governmental unit providing primary general-purpose functions B Active governmental unit that is partially consolidated with another government but with separate officials, providing primary general-purpose functions C Active governmental unit consolidated with another government with a single set of officials, providing general-purpose functions E Active governmental unit providing special-purpose functions F Fictitious entity created to fill the Census Bureau’s geographic hierarchy G Active governmental unit that is subordinate to another unit of government; not classified as a government by the Census Bureau’s Governments Division I Inactive governmental unit that has the ability to activate and provide primary special-purpose functions N Nonfunctioning legal entity (not a governmental unit) S Statistical entity

Geographic Change User Note Indicator GCUNI 1 318 A/N Y Geographic change user note exists for this entity N No geographic change user note exists for this entity

Population Count (100%) 19 POP100 9 319 N Housing Unit Count (100%) 20 HU100 9 328 N Internal Point (Latitude) 21 INTPTLAT 11 337 A/N Internal Point (Longitude) 22 INTPTLON 12 348 A/N Legal/Statistical Area Description Code LSADC 2 360 A/N6-10 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Area Characteristics —Con. Legal/Statistical Area Description Code—Con.

42 Purchase—minor civil division (MCD) in New Hampshire; “purchase” is appended to the name of the entity 43 Town—1) minor civil division (MCD) in eight states; 2) MCD equivalent in New Jersey, Pennsylvania, and South Dakota (independent place); 3) incorporated place in 30 states; “town” is appended to the name of the entity 44 Township—minor civil division (MCD) in 16 states; “township” is appended to the name of the entity 45 Township—minor civil division (MCD) in Arkansas, Kansas, Minnesota, Nebraska, and North Carolina; “Township” is added before the name of the entity 46 Unorganized territory—minor civil division (MCD) in nine states; “UT” is appended to the name of the entity 47 Village—1) minor civil division (MCD) equivalent in New Jersey, Ohio, South Dakota, and Wisconsin (independent place); 2) incorporated place in 19 states; “village” is appended to the name of the entity 49 Charter township—minor civil division (MCD) in Michigan; “charter township” is appended to the name of the entity 51 Subbarrio—subminor civil division (sub-MCD) in Puerto Rico; “subbarrio” is appended to the name of the entity 53 City and borough—incorporated place in Alaska (Juneau, Sitka, and Wrangell); “city and borough” is appended to the name of the entity 55 Comunidad—statistical place (census designated place) in Puerto Rico; “comunidad” is appended to the name of the entity 57 Census designated place—statistical place in all 50 states; “CDP” is appended to the name of the entity 62 Zona urbana—statistical place (census designated place) in Puerto Rico; “zona urbana” is appended to the name of the entity 68 Census region—statistical division of the United States; “Region” is appended to the name of the entity 69 Census division—statistical division of the United States; “Division” is appended to the name of the entity 70 Urban growth area (UGA)—legal area in Oregon and Washington; “UGA” is appended to the name of the entity 75 Urbanized area (UA)—statistical urban area in all 50 states, the District of Columbia, and Puerto Rico; “Urbanized Area” is appended to the name of the entity 76 Urban cluster (UC)—statistical urban area in all 50 states and Puerto Rico; “Urban Cluster” is appended to the name of the entity 77 Alaska Native Regional Corporation—legal Alaska Native area in Alaska; “Alaska Native Regional Corporation” is appended to the name of the entity 78 Hawaiian home land—legal Native Hawaiian area in Hawaii; “Hawaiian Home Land” is appended to the name of the entity 79 Alaska Native village statistical area—statistical Alaska Native area in Alaska; “ANVSA” is appended to the name of the entity 80 Tribal designated statistical area—statistical American Indian reservation equivalent in California, New York, and Washington for federally recognized tribes without a legal land base outside of Oklahoma; “TDSA” is appended to the name of the entity 81 Colony—American Indian reservation in Nevada; “Colony” is appended to the name of the entity 82 Community—1) American Indian reservation in California, Minnesota, Nevada, Oregon, and Wisconsin; “Community” is appended to the name of the entity; 2) American Indian tribal subdivision in North Carolina and Oklahoma 83 Joint-use area—American Indian reservation equivalent in Kansas and New Mexico; “joint-use area” is appended to the name of the entityData Dictionary 6-11

U.S. Census Bureau, 2010 Census Summary File 1 Area Characteristics —Con. Legal/Statistical Area Description Code—Con.

84 Pueblo—American Indian reservation in New Mexico and Texas; “Pueblo” is appended to the name of the entity 85 Rancheria—American Indian reservation in California; “Rancheria” is appended to the name of the entity 86 Reservation—1) American Indian reservation in 34 states; 2) minor civil division (MCD) equivalent in Maine and New York; “Reservation” is appended to the name of the entity 87 Reserve—American Indian reservation in Alaska; “Reserve” is appended to the name of the entity 88 Oklahoma tribal statistical area—statistical American Indian reservation equivalent in Oklahoma; “OTSA” is appended to the name of the entity 89 Trust land—legal American Indian reservation equivalent in nine states; “Trust Land” is appended to the name of the entity 90 Joint-use Oklahoma tribal statistical area—statistical American Indian reservation equivalent in Oklahoma; “joint-use OTSA” is appended to the name of the entity 91 Ranch—American Indian reservation in Nevada; “Ranch” is appended to the name of the entity 92 State designated tribal statistical area—statistical American Indian reservation equivalent in Alabama, Delaware, Louisiana, New Jersey, North Carolina, South Carolina, and Virginia; “SDTSA” is appended to the name of the entity 93 Indian village—American Indian reservation in California; “Indian Village” is appended to the name of the entity 94 Village—American Indian reservation in California and Oregon; “Village” is appended to the name of the entity 95 Indian community—American Indian reservation in Michigan and Minnesota; “Indian Community” is appended to the name of the entity 96 Indian reservation—American Indian reservation in Arizona, California, Montana, Nevada, Oregon, South Dakota, and Washington; “Indian Reservation” is appended to the name of the entity 97 Indian rancheria—American Indian reservation in California; “Indian Rancheria” is appended to the name of the entity 98 Indian colony—American Indian reservation in Nevada and Oregon; “Indian Colony” is appended to the name of the entity 99 Pueblo de—American Indian reservation in New Mexico; “Pueblo de” is added before the name of the entity 9C Pueblo of—American Indian reservation in New Mexico; “Pueblo of” is added before the name of the entity 9D Settlement—American Indian reservation in Iowa; “Settlement” is appended to the name of the entity BG Block group—statistical area in the United States and Puerto Rico; “Block Group” is added before the name (code) of the entity BK Block—statistical area in the United States and Puerto Rico; “Block” is added before the name (code) of the entity C1 Congressional district (at large)—congressional district in a single-district state (Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming); “Congressional District (at Large)” appears as the name of the entity C2 Congressional district—congressional district in a state with more than one district (43 states); “Congressional District” is added before the name (code) of the entity C3 Resident commissioner district (at large)—congressional district equivalent in Puerto Rico; “Resident Commissioner District (at Large)” appears as the name of the entity C4 Delegate district (at large)—congressional district equivalent in the District of Columbia; “Delegate District (at Large)” appears as the name of the entity6-12 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Area Characteristics —Con. Legal/Statistical Area Description Code—Con.

CG Consolidated government—consolidated city in Georgia (Augusta-Richmond County); “consolidated government” is appended to the name of the entity CN Corporation—incorporated place in West Virginia (Ranson); “corporation” is appended to the name of the entity CT Census tract—statistical area in the United States and Puerto Rico; “Census Tract” is added before the name (modified code) of the entity IB Tribal block group—statistical area within specified legal American Indian areas; “Tribal Block Group” is added before the name (code) of the entity IT Tribal census tract—statistical area within specified legal American Indian areas; “Tribal Census Tract” is added before the name (modified code) of the entity L1 Ward—state legislative district (upper chamber) equivalent in the District of Columbia; “Ward” is added before the name of the entity L2 Senatorial district—state legislative district (upper chamber) in Nevada; “Senatorial District” is appended to the name of the entity L3 Assembly district—state legislative district (lower chamber) in California, Nevada, New York, and Wisconsin; “Assembly District” is added before the name of the entity L4 General assembly district—state legislative district (lower chamber) in New Jersey; “General Assembly District” is added before the name of the entity L5 State legislative district—state legislative district (lower chamber) in Maryland; “State Legislative District” is added before the name of the entity L6 State legislative subdistrict—state legislative district (lower chamber) in Maryland; “State Legislative Subdistrict” is added before the name of the entity L8 State senate district—state legislative district (upper chamber) in Vermont; “State Senate District” is appended to the name of the entity L9 State house district—state legislative district (lower chamber) in Vermont; “State House District” is appended to the name of the entity LL State house district—state legislative district (lower chamber) in 41 states and Puerto Rico; “State House District” is added before the name of the entity LU State senate district—state legislative district (upper chamber) in 47 states and Puerto Rico; “State Senate District” is added before the name of the entity M0 Combined statistical area—statistical area in 45 states, the District of Columbia, and Puerto Rico; “CSA” is appended to the name of the entity M1 Metropolitan statistical area—statistical area in all 50 states, the District of Columbia, and Puerto Rico; “Metro Area” is appended to the name of the entity M2 Micropolitan statistical area—statistical area in 47 states and Puerto Rico; “Micro Area” is appended to the name of the entity M3 Metropolitan division—statistical area in 17 states and the District of Columbia; “Metro Division” is appended to the name of the entity M4 Combined New England city and town area—statistical area in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont; “Combined NECTA” is appended to the name of the entity M5 Metropolitan New England city and town area—statistical area in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont; “Metropolitan NECTA” is appended to the name of the entity M6 Micropolitan New England city and town area—statistical area in Connecticut, Maine, Massachusetts, New Hampshire, and Vermont; “Micropolitan NECTA” is appended to the name of the entity M7 New England city and town area division—statistical area in Massachusetts and New Hampshire; “NECTA Division” is appended to the name of the entityData Dictionary 6-13

U.S. Census Bureau, 2010 Census Summary File 1 Area Characteristics —Con. Legal/Statistical Area Description Code—Con.

MG Metropolitan government—1) incorporated place in Tennessee (Lynchburg, Moore County); 2) consolidated city in Tennessee (Nashville-Davidson); “metropolitan government” is appended to the name of the entity MT Metro government—consolidated city in Kentucky (Louisville/Jefferson County); “metro government” is appended to the name of the entity OT Off-reservation trust land—trust land component of an American Indian reservation with associated trust land in 23 states; “Off-Reservation Trust Land” is appended to the name of the entity P5 Public use microdata area (PUMA)—statistical area in all 50 states, the District of Columbia, and Puerto Rico; “PUMA” is added before the name (code) of the entity T1 Area—American Indian tribal subdivision in Arizona and Utah; “Area” is appended to the name of the entity T2 Chapter—American Indian tribal subdivision in Arizona, New Mexico, and Utah; “Chapter” is appended to the name of the entity T3 Segment—American Indian tribal subdivision in Minnesota, North Dakota, and South Dakota; “Segment” is appended to the name of the entity
TA Administrative area—American Indian tribal subdivision in Arizona; “Administrative Area” is appended to the name of the entity TB Addition—American Indian tribal subdivision in Wisconsin; “Addition” is appended to the name of the entity TC County district—statistical American Indian tribal subdivision in Oklahoma; “County District” is added before the name of the entity UC Urban county—incorporated place in Kentucky (Lexington-Fayette); “urban county” is appended to the name of the entity UG Unified government—1) incorporated place in Georgia (Cusseta-Chattahoochee County,Georgetown-Quitman County, and Webster County); 2) consolidated city in Georgia (AthensClarke County); “unified government” is appended to the name of the entity V1 Voting district (VTD)—legal voting district in 32 states and P uerto Rico; “VTD” is added before the name of the entity V2 Voting district (VTD)—legal voting district in 32 states; “VTD” is appended to the name of the entity Z5 ZIP code tabulation area (5-digit)—statistical area in all 50 states, the District of Columbia, and Puerto Rico; “ZCTA5” is added before the name of the entity

Part Flag PARTFLAG 1 362 A/N W Not a part P Part Special Area Codes

Reserved RESERVE3 6 363 A/N

Urban Growth Area 7 UGA 5 369 A/N
State (ANSI) 8 STATENS 8 374 A/N County (ANSI) 8 COUNTYNS 8 382 A/N County Subdivision (ANSI) 8 COUSUBNS 8 390 A/N
Place (ANSI) 8 PLACENS 8 398 A/N Consolidated City (ANSI) 8 CONCITNS 8 406 A/N6-14 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Special Area Codes —Con.

American Indian Area/Alaska Native Area/

Hawaiian Home Land (ANSI) 8 AIANHHNS 8 414 A/N
American Indian Tribal Subdivision (ANSI) 8 AITSNS 8 422 A/N Alaska Native Regional Corporation (ANSI) 8 ANRCNS 8 430 A/N
Subminor Civil Division (ANSI) 8 SUBMCDNS 8 438 A/N Congressional District (113th) 7, 8, 23 CD113 2 446 A/N
01–53 The actual congressional district number
00 Applies to states whose representative is elected “at large”; the state has only one representative in the U.S. House of Representatives
98 Applies to areas that have an “at large” nonvoting delegate or resident commissioner in the U.S. House of Representatives

Congressional District (114th) 7, 8, 23 CD114 2 448 A/N
01–53 The actual congressional district number
00 Applies to states whose representative is elected “at large”; the state has only one representative in the U.S. House of Representatives
98 Applies to areas that have an “at large” nonvoting delegate or resident commissioner in the U.S. House of Representatives Congressional District (115th) 7, 8, 23 CD115 2 450 A/N
01–53 The actual congressional district number
00 Applies to states whose representative is elected “at large”; the state has only one representative in the U.S. House of Representatives
98 Applies to areas that have an “at large” nonvoting delegate or resident commissioner in the U.S. House of Representatives

State Legislative District (Upper Chamber)

(Year 2) 7, 24 SLDU2 3 452 A/N
State Legislative District (Upper Chamber)

(Year 3) 7, 24 SLDU3 3 455 A/N
State Legislative District (Upper Chamber)

(Year 4) 7, 24 SLDU4 3 458 A/N
State Legislative District (Lower Chamber)

(Year 2) 7, 24 SLDL2 3 461 A/N
State Legislative District (Lower Chamber)

(Year 3) 7, 24 SLDL3 3 464 A/N
State Legislative District (Lower Chamber)

(Year 4) 7, 24 SLDL4 3 467 A/N

American Indian Area/Alaska Native Area/

Hawaiian Home Land Size Code 9 AIANHHSC 2 470 A/N

Combined Statistical Area Siz e Code 9 CSASC 2 472 A/N

Combined NECTA Size Code 9 CNECTASC 2 474 A/NData Dictionary 6-15

U.S. Census Bureau, 2010 Census Summary File 1 Special Area Codes —Con.

Metropolitan/Micropolitan Indicator MEMI 1 476 A/N 1 Metropolitan Statistical Area 2 Micropolitan Statistical Area 9 Not in a Metropolitan or Micropolitan Statistical Area

NECTA Metropolitan/Micropolitan Indicator NMEMI 1 477 A/N 1 Metropolitan New England City and Town Area 2 Micropolitan New England City and Town Area 9 Not in a New England City and Town Area

Public Use Microdata Area 12 PUMA 5 478 A/N
00001–99998 Census PUMA Code

Reserved RESERVED 18 483 A/N



### E ndnotes

1. A unique, six-character identifier for each file series. See “How to Use This Product” for further information.

2. Identifies the geographic level for which the data matrices on the summary file have been summarized. The summary level sequence chart describes the hierarchical arrangement of the specified geographic areas with other geographic areas, if any. The summary level must be used in combination with the geographic area codes to identify a specific geographic area (for example, summary level 050 and a specific state and county code must be used together to locate the data for a particular county). See “How to Use This Pr oduct” for further information.
3. Indicates an iteration (repetition), for the specified summary level, of the data matrices on the summary file for the geographic components listed in the Geographic Component field. The Redistricting Data Summary File products contain no components. See “How to Use This Product” for further information.
Geographic Component Description 00 Not a geographic component
01 Urban
04 Urban—in urbanized area
05 Urban—in urbanized area of 5,000,000 or more population 06 Urban—in urbanized area of 2,500,000 to 4,999,999 population 07 Urban—in urbanized area of 1,000,000 to 2,499,999 population 08 Urban—in urbanized area of 500,000 to 999,999 population 09 Urban—in urbanized area of 250,000 to 499,999 population 10 Urban—in urbanized area of 100,000 to 249,999 population 11 Urban—in urbanized area of 50,000 to 99,999 population
28 Urban—in urban cluster 29 Urban—in urban cluster of 25,000 to 49,999 population 30 Urban—in urban cluster of 10,000 to 24,999 population 31 Urban—in urban cluster of 5,000 to 9,999 population 32 Urban—in urban cluster of 2,500 to 4,999 population
43 Rural 44 Rural—place6-16 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 

### ENDNOTES —Con. Geographic Component Description—Con. 45 Rural—place of 2,500 or more population 46 Rural—place of 1,000 to 2,499 population 47 Rural—place of less than 1,000 population 48 Rural—not in place
49 Rural—farm 50 Urban portion of extended place 51 Rural portion of extended place
89 American Indian Reservation and Trust Land—Federal
90 American Indian Reservation and Trust Land—State
91 Oklahoma Tribal Statistical Area 92 Tribal Designated Statistical Area 93 Alaska Native Village Statistical Area 94 State Designated Tribal Statistical Area
95 Hawaiian Home Land A0 In metropolitan or micropolitan statistical area A1 In metropolitan or micropolitan statistical area—in principal city A2 In metropolitan or micropolitan statistical area—not in principal city A3 In metropolitan or micropolitan statistical area—urban A4 In metropolitan or micropolitan statistical area—urban—in urbanized area A5 In metropolitan or micropolitan statistical area—urban—in urban cluster A6 In metropolitan or micropolitan statistical area—rural A7 In metropolitan or micropolitan statistical area of 5,000,000 or more population A8 In metropolitan or micropolitan statistical area of 2,500,000 to 4,999,999 population A9 In metropolitan or micropolitan statistical area of 1,000,000 to 2,499,999 population AA In metropolitan or micropolitan statistical area of 500,000 to 999,999 population AB In metropolitan or micropolitan statistical area of 250,000 to 499,999 population AC In metropolitan or micropolitan statistical area of 100,000 to 249,999 population AD In metropolitan or micropolitan statistical area of 50,000 to 99,999 population AE In metropolitan or micropolitan statistical area of 25,000 to 49,999 population AF In metropolitan or micropolitan statistical area of less than 25,000 population C0 In metropolitan statistical area C1 In metropolitan statistical area—in principal city C2 In metropolitan statistical area—not in principal city C3 In metropolitan statistical area—urban C4 In metropolitan statistical area—urban—in urbanized area C5 In metropolitan statistical area—urban—in urban cluster C6 In metropolitan statistical area—rural C7 In metropolitan statistical area of 5,000,000 or more population C8 In metropolitan statistical area of 2,500,000 to 4,999,999 population C9 In metropolitan statistical area of 1,000,000 to 2,499,999 population CA In metropolitan statistical area of 500,000 to 999,999 populationData Dictionary 6-17

U.S. Census Bureau, 2010 Census Summary File 1 

### ENDNOTES —Con. Geographic Component Description—Con. CB In metropolitan statistical area of 250,000 to 499,999 population CC In metropolitan statistical area of 100,000 to 249,999 population CD In metropolitan statistical area of less than 100,000 population CE In metropolitan statistical area of 5,000,000 or more population—in principal city CF In metropolitan statistical area of 5,000,000 or more population—not in principal city CG In metropolitan statistical area of 2,500,000 to 4,999,999 population—in principal city CH In metropolitan statistical area of 2,500,000 to 4,999,999 population—not in principal city CJ In metropolitan statistical area of 1,000,000 to 2,499,999 population—in principal city CK In metropolitan statistical area of 1,000,000 to 2,499,999 population—not in principal city CL In metropolitan statistical area of 500,000 to 999,999 population—in principal city CM In metropolitan statistical area of 500,000 to 999,999 population—not in principal city CN In metropolitan statistical area of 250,000 to 499,999 population—in principal city CP In metropolitan statistical area of 250,000 to 499,999 population—not in principal city CQ In metropolitan statistical area of 100,000 to 249,999 population—in principal city CR In metropolitan statistical area of 100,000 to 249,999 population—not in principal city CS In metropolitan statistical area of less than 100,000 population—in principal city CT In metropolitan statistical area of less than 100,000 population—not in principal city E0 In micropolitan statistical area E1 In micropolitan statistical area—in principal city E2 In micropolitan statistical area—not in principal city E3 In micropolitan statistical area—urban E4 In micropolitan statistical area—urban—in urbanized area E5 In micropolitan statistical area—urban—in urban cluster E6 In micropolitan statistical area—rural E7 In micropolitan statistical area of 100,000 or more population E8 In micropolitan statistical area of 50,000 to 99,999 population E9 In micropolitan statistical area of 25,000 to 49,999 population EA In micropolitan statistical area of less than 25,000 population EB In micropolitan statistical area of 100,000 or more population—in principal city EC In micropolitan statistical area of 100,000 or more population—not in principal city ED In micropolitan statistical area of 50,000 to 99,999 population—in principal city EE In micropolitan statistical area of 50,000 to 99,999 population—not in principal city EF In micropolitan statistical area of 25,000 to 49,999 population—in principal city EG In micropolitan statistical area of 25,000 to 49,999 population—not in principal city EH In micropolitan statistical area of less than 25,000 population—in principal city EJ In micropolitan statistical area of less than 25,000 population—not in principal city G0 Not in metropolitan or micropolitan statistical area G1 Not in metropolitan or micropolitan statistical area—urban G2 Not in metropolitan or micropolitan statistical area—urban—in urbanized area G3 Not in metropolitan or micropolitan statistical area—urban—in urban cluster G4 Not in metropolitan or micropolitan statistical area—rural6-18 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 

### ENDNOTES —Con. Geographic Component Description—Con. H0 Not in metropolitan statistical area H1 Not in metropolitan statistical area—urban H2 Not in metropolitan statistical area—urban—in urbanized area H3 Not in metropolitan statistical area—urban—in urban cluster H4 Not in metropolitan statistical area—rural J0 In combined statistical area L0 Not in combined statistical area M0 In New England city and town area M1 In New England city and town area—in principal city M2 In New England city and town area—not in principal city M3 In New England city and town area—urban M4 In New England city and town area—urban—in urbanized area M5 In New England city and town area—urban—in urban cluster M6 In New England city and town area—rural P0 In combined New England city and town area

4. Indicates an iteration (repetition), for the specified summary level, of the data matrices on the summary file for a population or housing characteristic. These iteration fields apply to Summary File 2 (SF 2) and the American Indian and Alaska Native Summary File only.

5. The sequence number of the table file within the set of physical files for the state (i.e., the geographic header record file and one or more table files). See “How to Use This Product” for more information.
6. The logical record is the complete record for a geographic entity defined by the summary level, but exclusive of the characteristic iteration. A logical record may have one or mor e parts (or segments). Each logical record has an assigned sequential integer number within the file. See “How to Use This Product” for further information.

7. See Appendix A, “Geographic Terms and Concepts,” for definition of this field.
8. The Federal Information Processing Standards (FIPS) codes were withdrawn as a standard in 2005. The Census Bureau, however, has r enamed these codes as Federal Information Processing Series codes and retained the acronym. The two-digit state and congressional district and three-digit county FIPS codes (former FIPS 5, 9, and 6, respectively) are unchanged, but with oversight transferred to the American National Standards Institute (ANSI). The five-digit FIPS 55 codes are no longer a federal code standard; however they are retained in Census Bureau files as administrative codes and used as primary key codes for many geographic entity types. The U.S. Geological Survey has received ANSI oversight for a code standard that uses the Geographic Names Information System identifier (GNIS ID). The new ANSI standard using the GNIS ID as the official codes for Named Physical and Cultural Geographic Features of the United States and Puerto Rico also is included in Census Bureau files for state, county, county subdivision, place, consolidated city, American Indian area, Alaska Native ar ea, Hawaiian home land, American Indian tribal subdivision, and subminor civil division or equivalent features. The Census Bureau references these fields in the geoheader as ANSI codes and using the term National Standard code. The codes represent the official numeric GNIS ID as an eight-digit character field with leading zeroes. The Census Bureau treats the state and county or equivalent area ANSI codes as supplemental standard codes. The following lists the published code standards used for the 2010 Census (with its associated Census 2000 standard):
•	 INCITS.38-200x (R2004), Codes for the Identification of the States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 5-2)
•	 INCITS.31-200x (R2007), Codes for the Identification of Counties and Equivalent Areas of the United States, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 6-4)Data Dictionary 6-19

U.S. Census Bureau, 2010 Census Summary File 1 

### ENDNOTES —Con. •	 INCITS.454-200x, Codes for the Identification of Metropolitan and Micropolitan Statistical Areas and Related Areas of the United States and Puerto Rico (Formerly FIPS 8-6)
•	 INCITS 455-200x, Codes for the Identification of Congressional Districts and Equivalent Areas of the United States, Puerto Rico, and the Insular Areas (Formerly FIPS 9-1)
•	 INCITS 446-2008, (GNIS) Identifying Attributes for Named Physical and Cultural Geographic Features (Except Roads and Highways) of the United States, Its Territories, Outlying Areas, and Freely Associated Areas, and the Waters of the Same to the Limit of the Twelve-Mile Statutory Zone (Formerly FIPS 55-4) Note: INCITS refers to InterNational Committee for Information Technology Standards.
9. Identifies areas within predetermined population ranges. The actual codes and ranges are common to all entities with a size code field. The complete list of size codes follows:

00 Not in universe 01 0 02 1–24 03 25–99 04 100–199 05 200–249 06 250–299 07 300–499 08 500–999 09 1,000–1,499 10 1,500–1,999 11 2,000–2,499 12 2,500–4,999 13 5,000–9,999 14 10,000–19,999 15 20,000–24,999 16 25,000–49,999 17 50,000–99,999 18 100,000–249,999 19 250,000–499,999 20 500,000–999,999 21 1,000,000–2,499,999 22 2,500,000–4,999,999 23 5,000,000 or more The size code fields are not filled for the Redistricting Data Summary File products.
10. Codes in unspecified arrangement for U.S. Census Bureau use.

11. Federal Information Processing Series (FIPS) 55 codes are assigned by state. Because American Indian areas and tribal subdivisions can exist in more than one state, multiple FIPS 55 codes can exist for the entity.
12. Urban Areas, Urban/Rural classification, ZIP Code Tabulation Areas, and Public Use Microdata Areas ar e not available in the Redistricting Data products.
13. Blank values in the Congressional District (111th) field indicate areas where no congressional district was assigned by state redistricting officials.

14. State legislative district codes have three characters and can include a hyphen (-). The code ZZZ indicates state legislative districts not defined. In the District of Columbia and Nebraska, both of which have a single legislative body, the state legislative districts are reported as upper chamber districts, and the lower chamber districts ar e coded as 999.6-20 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 

### ENDNOTES —Con.
15. Voting district codes can have one to six characters including special characters of a hyphen (-), dot (.), and forward slash (/). If the code contains less than six characters, the field is right-justified with leading blanks. The code ZZZZZZ indicates voting district not defined in a county or equivalent area containing one or more defined voting districts. A code of six blanks is used in Kentucky, Rhode Island, Or egon (except Multnomah County), and 14 of the 50 counties in Montana, where participants did not define voting districts for entire states or counties.
16. Land area measurement in square meters. The accuracy of the area measurement is limited by the inaccuracy inherent in the mapping of the various boundary featur es in the Census Bureau’s geographic database. Land area includes areas classified as intermittent water, swamps, and glaciers, which appear on census maps and in the Census Bureau’s geographic database as hydrographic features. Square miles can be derived by dividing square meters by 2,589,988. See Appendix A, “Geographic Terms and Concepts,” for definition of this field.

17. Water area measurement in square meters. The accuracy of the area measurement is limited by the inaccuracy inher ent in the mapping of the various boundary features in the Census Bureau’s geographic database. Water area excludes areas classified as intermittent water, swamps, and glaciers, which are treated as land even though they appear on census maps and in the Census Bureau’s geographic database as hydrographic features. Square miles can be derived by dividing square meters by 2,589,988. See Appendix A, “Geographic Terms and Concepts,” for definition of this field.
18. Name of the lowest-level entity represented by the summary level. In addition to the name of the entity, the name field contains the legal/statistical area description (LSAD), when appropriate, and sometimes contains the state abbreviation. For legal entities, the name is the one r eported to the U.S. Census Bureau in the Boundary and Annexation Survey or by other appropriate sources, such as state education officials for school districts. For statistical entities, the name is determined by the Office of Management and Budget for metropolitan and micropolitan areas. The remaining statistical area names usually are supplied by tribal, state, or local sources according to published criteria. For redistricting data entities, names are reported by the state redistricting data liaison. For other areas, the name is determined by the local officials, usually in cooperation with the Bureau. When the summary level data represent only part of the area specified in the name, the name usually will have “(part)” appended to the name/code terminology to designate that this entry for the entity represents only a part of the total entity.
19. The total number of persons enumerated in the specified geographic entity as determined in the 100 percent processing.
20. The total number of housing units enumerated in the specified geographic entity as determined in the 100 percent processing.
21. Latitude in degrees, to seven decimal places, of a point within the geographic area represented by the summary level. The character immediately preceding the first digit of the latitude of an internal point identifies the direction (hemispher e): a plus sign (+) indicates the Northern Hemisphere; a minus sign (–) indicates the Southern Hemisphere. See Appendix A, “Geographic Terms and Concepts,” for definition of this field.

22. Longitude in degrees, to seven decimal places, of a point within the geographic area represented by the summary level. The character immediately preceding the first digit of the longitude of an internal point identifies the direction (hemisphere): a plus sign (+) indicates the Eastern hemisphere; a minus sign (–) indicates the Western Hemisphere. A point on the 180th meridian is assigned to the Western Hemisphere (–180.0000000). See Appendix A, “Geographic Terms and Concepts,” for definition of this field.
23. Congressional District (113th), Congressional District (114th), and Congressional District (115th) are reserved for areas established after r eapportionment and redistricting.
24. State Legislative District—Upper and Lower Chamber—for Year 2, 3, and 4 are reserved for areas established after redistricting.Data Dictionary 6-21

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL

File 01—File Linking Fields **(comma delimited).** These fields link File 01 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P1. TOTAL POPULATION [1] **Universe: Total population** Total P0010001 01 9

File 02—File Linking Fields **(comma delimited).** These fields link File 02 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P2. URBAN AND RURAL [6] (Urban/Rural Update only) **Universe: Total population** Total: P0020001 02 9 Urban: P0020002 02 9 Inside urbanized areas P0020003 02 9 Inside urban clusters P0020004 02 9 Rural P0020005 02 9 Not defined for this file P0020006 02 9 

### TABLE (MATRIX) SECTION
The 2010 Census Summary File 1, released June–October 2011, is provided as a set, including 1 geographic header file and 47 data files. The 2010 Census Summary File 1 Urban/Rural Update, released September 2012, also is provided as a set, including 1 geographic header file and 48 data files. The data files are presented in the table (matrix) section in segments. They are ASCII format with variable length fields delimited by commas. The data fields are numeric with the maximum size shown in MAX SIZE. Each data file begins with a subset of fields from the geographic header file. They are file identification (FILEID), state/U.S. abbreviation (STUSAB), characteristic iteration (CHARITER), two-character file sequence number (CIFSN), and a logical record number (LOGRECNO).6-22 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size



### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
File 03—File Linking Fields **(comma delimited).** These fields link File 03 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N
P3. RACE [8] **Universe: Total population** Total: P0030001 03 9 White alone P0030002 03 9 Black or African American alone P0030003 03 9 American Indian and Alaska Native alone P0030004 03 9 Asian alone P0030005 03 9 Native Hawaiian and Other Pacific Islander alone P0030006 03 9 Some Other Race alone P0030007 03 9 Two or More Races P0030008 03 9
P4. HISPANIC OR LATINO ORIGIN [3] **Universe: Total population** Total: P0040001 03 9 Not Hispanic or Latino P0040002 03 9 Hispanic or Latino P0040003 03 9
P5. HISPANIC OR LATINO ORIGIN BY RACE [17] **Universe: Total population** Total: P0050001 03 9 Not Hispanic or Latino: P0050002 03 9 White alone P0050003 03 9 Black or African American alone P0050004 03 9 American Indian and Alaska Native alone P0050005 03 9 Asian alone P0050006 03 9 Native Hawaiian and Other Pacific Islander alone P0050007 03 9 Some Other Race alone P0050008 03 9 Two or More Races P0050009 03 9 Hispanic or Latino: P0050010 03 9 White alone P0050011 03 9 Black or African American alone P0050012 03 9 American Indian and Alaska Native alone P0050013 03 9 Asian alone P0050014 03 9 Native Hawaiian and Other Pacific Islander alone P0050015 03 9 Some Other Race alone P0050016 03 9 Two or More Races P0050017 03 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-23

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
P6. RACE (TOTAL RACES TALLIED) [7] **Universe: Total races tallied** Total races tallied: P0060001 03 9 White alone or in combination with one or more other races P0060002 03 9 Black or African American alone or in combination with one

or more other races P0060003 03 9 American Indian and Alaska Native alone or in combination

with one or more other races P0060004 03 9 Asian alone or in combination with one or more other races P0060005 03 9 Native Hawaiian and Other Pacific Islander alone or in

combination with one or more other races P0060006 03 9 Some Other Race alone or in combination with one or more

other races P0060007 03 9
Note: The alone or in combination categories are tallies of responses rather than respondents. That is, the alone or in combination categories are not mutually exclusive. Individuals who reported two races were counted in two separate and distinct alone or in combination race categories, while those who reported three races were counted in three categories, and so on. For example, a respondent who indicated “White and Black or African American” was counted in the White alone or in combination category as well as in the Black or African American alone or in combination category. Consequently, the sum of all alone or in combination categories equals the number of races reported (i.e., responses), which exceeds the total population.

P7. HISPANIC OR LATINO ORIGIN BY RACE (TOTAL RACES TALLIED) [15] **Universe: Total races tallied** Total races tallied: P0070001 03 9 Not Hispanic or Latino: P0070002 03 9 White alone or in combination with one or more other

races P0070003 03 9 Black or African American alone or in combination with

one or more other races P0070004 03 9 American Indian and Alaska Native alone or in

combination with one or more other races P0070005 03 9 Asian alone or in combination with one or more other

races P0070006 03 9 Native Hawaiian and Other Pacific Islander alone or in

combination with one or more other races P0070007 03 9 Some Other Race alone or in combination with one or

more other races P0070008 03 9 Hispanic or Latino: P0070009 03 9 White alone or in combination with one or more other

races P0070010 03 9 Black or African American alone or in combination with

one or more other races P0070011 03 9 American Indian and Alaska Native alone or in

combination with one or more other races P0070012 03 9 Asian alone or in combination with one or more other

races P0070013 03 9 

### TABLE (MATRIX) SECTION —Con.6-24 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
P7. HISPANIC OR LATINO ORIGIN BY RACE (TOTAL RACES TALLIED) [15] —Con. Total races tallied—Con. Hispanic or Latino—Con. Native Hawaiian and Other Pacific Islander alone or in

combination with one or more other races P0070014 03 9 Some Other Race alone or in combination with one or

more other races P0070015 03 9
Note: The alone or in combination categories are tallies of responses rather than respondents. That is, the alone or in combination categories are not mutually exclusive. Individuals who reported two races were counted in two separate and distinct alone or in combination race categories, while those who reported three races were counted in three categories, and so on. For example, a respondent who indicated “White and Black or African American” was counted in the White alone or in combination category as well as in the Black or African American alone or in combination category. Consequently, the sum of all alone or in combination categories equals the number of races reported (i.e., responses), which exceeds the total population.

P8. RACE [71] **Universe: Total population** Total: P0080001 03 9 Population of one race: P0080002 03 9 White alone P0080003 03 9 Black or African American alone P0080004 03 9 American Indian and Alaska Native alone P0080005 03 9 Asian alone P0080006 03 9 Native Hawaiian and Other Pacific Islander alone P0080007 03 9 Some Other Race alone P0080008 03 9 Two or More Races: P0080009 03 9 Population of two races: P0080010 03 9 White; Black or African American P0080011 03 9 White; American Indian and Alaska Native P0080012 03 9 White; Asian P0080013 03 9 White; Native Hawaiian and Other Pacific Islander P0080014 03 9 White; Some Other Race P0080015 03 9 Black or African American; American Indian and

Alaska Native P0080016 03 9 Black or African American; Asian P0080017 03 9 Black or African American; Native Hawaiian and Other

Pacific Islander P0080018 03 9 Black or African American; Some Other Race P0080019 03 9 American Indian and Alaska Native; Asian P0080020 03 9 American Indian and Alaska Native; Native Hawaiian

and Other Pacific Islander P0080021 03 9 American Indian and Alaska Native; Some Other Race P0080022 03 9 Asian; Native Hawaiian and Other Pacific Islander P0080023 03 9 Asian; Some Other Race P0080024 03 9 Native Hawaiian and Other Pacific Islander; Some

Other Race P0080025 03 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-25

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P8. RACE [71] —Con. Total—Con. Two or More Races—Con. Population of three races: P0080026 03 9 White; Black or African American; American Indian and

Alaska Native P0080027 03 9 White; Black or African American; Asian P0080028 03 9 White; Black or African American; Native Hawaiian and

Other Pacific Islander P0080029 03 9 White; Black or African American; Some Other Race P0080030 03 9 White; American Indian and Alaska Native; Asian P0080031 03 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0080032 03 9 White; American Indian and Alaska Native; Some Other

Race P0080033 03 9 White; Asian; Native Hawaiian and Other Pacific

Islander P0080034 03 9 White; Asian; Some Other Race P0080035 03 9 White; Native Hawaiian and Other Pacific Islander;

Some Other Race P0080036 03 9 Black or African American; American Indian and Alaska

Native; Asian P0080037 03 9 Black or African American; American Indian and Alaska

Native; Native Hawaiian and Other Pacific Islander P0080038 03 9 Black or African American; American Indian and Alaska

Native; Some Other Race P0080039 03 9 Black or African American; Asian; Native Hawaiian and

Other Pacific Islander P0080040 03 9 Black or African American; Asian; Some Other Race P0080041 03 9 Black or African American; Native Hawaiian and Other

Pacific Islander; Some Other Race P0080042 03 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander P0080043 03 9 American Indian and Alaska Native; Asian; Some Other

Race P0080044 03 9 American Indian and Alaska Native; Native Hawaiian

and Other Pacific Islander; Some Other Race P0080045 03 9 Asian; Native Hawaiian and Other Pacific Islander;

Some Other Race P0080046 03 9 Population of four races: P0080047 03 9 White; Black or African American; American Indian and

Alaska Native; Asian P0080048 03 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander P0080049 03 9 White; Black or African American; American Indian and

Alaska Native; Some Other Race P0080050 03 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander P0080051 03 9 

### TABLE (MATRIX) SECTION —Con.6-26 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P8. RACE [71] —Con. Total—Con. Population of four races—Con. White; Black or African American; Asian; Some Other

Race P0080052 03 9 White; Black or African American; Native Hawaiian and

Other Pacific Islander; Some Other Race P0080053 03 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander P0080054 03 9 White; American Indian and Alaska Native; Asian;

Some Other Race P0080055 03 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0080056 03 9 White; Asian; Native Hawaiian and Other Pacific

Islander; Some Other Race P0080057 03 9 Black or African American; American Indian and Alaska

Native; Asian; Native Hawaiian and Other Pacific Islander P0080058 03 9 Black or African American; American Indian and Alaska

Native; Asian; Some Other Race P0080059 03 9 Black or African American; American Indian and Alaska

Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0080060 03 9 Black or African American; Asian; Native Hawaiian and

Other Pacific Islander; Some Other Race P0080061 03 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0080062 03 9 Population of five races: P0080063 03 9 White; Black or African American; American Indian and

Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0080064 03 9 White; Black or African American; American Indian and

Alaska Native; Asian; Some Other Race P0080065 03 9 White; Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0080066 03 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0080067 03 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander; Some Other Race P0080068 03 9 Black or African American; American Indian and Alaska

Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0080069 03 9 Population of six races: P0080070 03 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0080071 03 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-27

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P9. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE [73] **Universe: Total population** Total: P0090001 03 9 Hispanic or Latino P0090002 03 9 Not Hispanic or Latino: P0090003 03 9 Population of one race: P0090004 03 9 White alone P0090005 03 9 Black or African American alone P0090006 03 9 American Indian and Alaska Native alone P0090007 03 9 Asian alone P0090008 03 9 Native Hawaiian and Other Pacific Islander alone P0090009 03 9 Some Other Race alone P0090010 03 9 Two or More Races: P0090011 03 9 Population of two races: P0090012 03 9 White; Black or African American P0090013 03 9 White; American Indian and Alaska Native P0090014 03 9 White; Asian P0090015 03 9 White; Native Hawaiian and Other Pacific Islander P0090016 03 9 White; Some Other Race P0090017 03 9 Black or African American; American Indian and

Alaska Native P0090018 03 9 Black or African American; Asian P0090019 03 9 Black or African American; Native Hawaiian and

Other Pacific Islander P0090020 03 9 Black or African American; Some Other Race P0090021 03 9 American Indian and Alaska Native; Asian P0090022 03 9 American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0090023 03 9 American Indian and Alaska Native; Some Other

Race P0090024 03 9 Asian; Native Hawaiian and Other Pacific Islander P0090025 03 9 Asian; Some Other Race P0090026 03 9 Native Hawaiian and Other Pacific Islander; Some

Other Race P0090027 03 9 Population of three races: P0090028 03 9 White; Black or African American; American Indian

and Alaska Native P0090029 03 9 White; Black or African American; Asian P0090030 03 9 White; Black or African American; Native Hawaiian

and Other Pacific Islander P0090031 03 9 White; Black or African American; Some Other

Race P0090032 03 9 White; American Indian and Alaska Native; Asian P0090033 03 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0090034 03 9 White; American Indian and Alaska Native; Some

Other Race P0090035 03 9 

### TABLE (MATRIX) SECTION —Con.6-28 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P9. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE [73] —Con. Total—Con. Not Hispanic or Latino—Con. Two or More Races—Con. Population of three races—Con. White; Asian; Native Hawaiian and Other Pacific

Islander P0090036 03 9 White; Asian; Some Other Race P0090037 03 9 White; Native Hawaiian and Other Pacific Islander;

Some Other Race P0090038 03 9 Black or African American; American Indian and

Alaska Native; Asian P0090039 03 9 Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander P0090040 03 9 Black or African American; American Indian and

Alaska Native; Some Other Race P0090041 03 9 Black or African American; Asian; Native Hawaiian

and Other Pacific Islander P0090042 03 9 Black or African American; Asian; Some Other

Race P0090043 03 9 Black or African American; Native Hawaiian and

Other Pacific Islander; Some Other Race P0090044 03 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander P0090045 03 9 American Indian and Alaska Native; Asian; Some

Other Race P0090046 03 9 American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0090047 03 9 Asian; Native Hawaiian and Other Pacific Islander;

Some Other Race P0090048 03 9 Population of four races: P0090049 03 9 White; Black or African American; American Indian

and Alaska Native; Asian P0090050 03 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander P0090051 03 9 White; Black or African American; American Indian

and Alaska Native; Some Other Race P0090052 03 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander P0090053 03 9 White; Black or African American; Asian; Some

Other Race P0090054 03 9 White; Black or African American; Native Hawaiian

and Other Pacific Islander; Some Other Race P0090055 03 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander P0090056 03 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-29

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P9. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE [73] —Con. Total—Con. Not Hispanic or Latino—Con. Two or More Races—Con. Population of four races—Con. White; American Indian and Alaska Native; Asian;

Some Other Race P0090057 03 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0090058 03 9 White; Asian; Native Hawaiian and Other Pacific

Islander; Some Other Race P0090059 03 9 Black or African American; American Indian and

Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0090060 03 9 Black or African American; American Indian and

Alaska Native; Asian; Some Other Race P0090061 03 9 Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0090062 03 9 Black or African American; Asian; Native Hawaiian

and Other Pacific Islander; Some Other Race P0090063 03 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0090064 03 9 Population of five races: P0090065 03 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0090066 03 9 White; Black or African American; American Indian

and Alaska Native; Asian; Some Other Race P0090067 03 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0090068 03 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0090069 03 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander; Some Other Race P0090070 03 9 Black or African American; American Indian and

Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0090071 03 9 Population of six races: P0090072 03 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0090073 03 9 

### TABLE (MATRIX) SECTION —Con.6-30 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
File 04—File Linking Fields **(comma delimited).** These fields link File 04 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P10. RACE FOR THE POPULATION 18 YEARS AND OVER [71] **Universe: Population 18 years and over** Total: P0100001 04 9 Population of one race: P0100002 04 9 White alone P0100003 04 9 Black or African American alone P0100004 04 9 American Indian and Alaska Native alone P0100005 04 9 Asian alone P0100006 04 9 Native Hawaiian and Other Pacific Islander alone P0100007 04 9 Some Other Race alone P0100008 04 9 Two or More Races: P0100009 04 9 Population of two races: P0100010 04 9 White; Black or African American P0100011 04 9 White; American Indian and Alaska Native P0100012 04 9 White; Asian P0100013 04 9 White; Native Hawaiian and Other Pacific Islander P0100014 04 9 White; Some Other Race P0100015 04 9 Black or African American; American Indian and Alaska

Native P0100016 04 9 Black or African American; Asian P0100017 04 9 Black or African American; Native Hawaiian and Other

Pacific Islander P0100018 04 9 Black or African American; Some Other Race P0100019 04 9 American Indian and Alaska Native; Asian P0100020 04 9 American Indian and Alaska Native; Native Hawaiian

and Other Pacific Islander P0100021 04 9 American Indian and Alaska Native; Some Other Race P0100022 04 9 Asian; Native Hawaiian and Other Pacific Islander P0100023 04 9 Asian; Some Other Race P0100024 04 9 Native Hawaiian and Other Pacific Islander; Some

Other Race P0100025 04 9 Population of three races: P0100026 04 9 White; Black or African American; American Indian and

Alaska Native P0100027 04 9 White; Black or African American; Asian P0100028 04 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-31

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P10. RACE FOR THE POPULATION 18 YEARS AND OVER [71] —Con. Total—Con. Two or More Races—Con. Population of three races—Con. White; Black or African American; Native Hawaiian and

Other Pacific Islander P0100029 04 9 White; Black or African American; Some Other Race P0100030 04 9 White; American Indian and Alaska Native; Asian P0100031 04 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0100032 04 9 White; American Indian and Alaska Native; Some Other

Race P0100033 04 9 White; Asian; Native Hawaiian and Other Pacific

Islander P0100034 04 9 White; Asian; Some Other Race P0100035 04 9 White; Native Hawaiian and Other Pacific Islander;

Some Other Race P0100036 04 9 Black or African American; American Indian and Alaska

Native; Asian P0100037 04 9 Black or African American; American Indian and Alaska

Native; Native Hawaiian and Other Pacific Islander P0100038 04 9 Black or African American; American Indian and Alaska

Native; Some Other Race P0100039 04 9 Black or African American; Asian; Native Hawaiian and

Other Pacific Islander P0100040 04 9 Black or African American; Asian; Some Other Race P0100041 04 9 Black or African American; Native Hawaiian and Other

Pacific Islander; Some Other Race P0100042 04 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander P0100043 04 9 American Indian and Alaska Native; Asian; Some Other

Race P0100044 04 9 American Indian and Alaska Native; Native Hawaiian

and Other Pacific Islander; Some Other Race P0100045 04 9 Asian; Native Hawaiian and Other Pacific Islander;

Some Other Race P0100046 04 9 Population of four races: P0100047 04 9 White; Black or African American; American Indian and

Alaska Native; Asian P0100048 04 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander P0100049 04 9 White; Black or African American; American Indian and

Alaska Native; Some Other Race P0100050 04 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander P0100051 04 9 White; Black or African American; Asian; Some Other

Race P0100052 04 9 

### TABLE (MATRIX) SECTION —Con.6-32 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P10. RACE FOR THE POPULATION 18 YEARS AND OVER [71] —Con. Total—Con. Two or More Races—Con. Population of four races—Con. White; Black or African American; Native Hawaiian and

Other Pacific Islander; Some Other Race P0100053 04 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander P0100054 04 9 White; American Indian and Alaska Native; Asian;

Some Other Race P0100055 04 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0100056 04 9 White; Asian; Native Hawaiian and Other Pacific

Islander; Some Other Race P0100057 04 9 Black or African American; American Indian and Alaska

Native; Asian; Native Hawaiian and Other Pacific Islander P0100058 04 9 Black or African American; American Indian and Alaska

Native; Asian; Some Other Race P0100059 04 9 Black or African American; American Indian and Alaska

Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0100060 04 9 Black or African American; Asian; Native Hawaiian and

Other Pacific Islander; Some Other Race P0100061 04 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0100062 04 9 Population of five races: P0100063 04 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0100064 04 9 White; Black or African American; American Indian and

Alaska Native; Asian; Some Other Race P0100065 04 9 White; Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0100066 04 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0100067 04 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander; Some Other Race P0100068 04 9 Black or African American; American Indian and Alaska

Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0100069 04 9 Population of six races: P0100070 04 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0100071 04 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-33

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
P11. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE FOR THE POPULATION 18 YEARS AND OVER [73] **Universe: Population 18 years and over** Total: P0110001 04 9 Hispanic or Latino P0110002 04 9 Not Hispanic or Latino: P0110003 04 9 Population of one race: P0110004 04 9 White alone P0110005 04 9 Black or African American alone P0110006 04 9 American Indian and Alaska Native alone P0110007 04 9 Asian alone P0110008 04 9 Native Hawaiian and Other Pacific Islander alone P0110009 04 9 Some Other Race alone P0110010 04 9 Two or More Races: P0110011 04 9 Population of two races: P0110012 04 9 White; Black or African American P0110013 04 9 White; American Indian and Alaska Native P0110014 04 9 White; Asian P0110015 04 9 White; Native Hawaiian and Other Pacific Islander P0110016 04 9 White; Some Other Race P0110017 04 9 Black or African American; American Indian and

Alaska Native P0110018 04 9 Black or African American; Asian P0110019 04 9 Black or African American; Native Hawaiian and

Other Pacific Islander P0110020 04 9 Black or African American; Some Other Race P0110021 04 9 American Indian and Alaska Native; Asian P0110022 04 9 American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0110023 04 9 American Indian and Alaska Native; Some Other

Race P0110024 04 9 Asian; Native Hawaiian and Other Pacific Islander P0110025 04 9 Asian; Some Other Race P0110026 04 9 Native Hawaiian and Other Pacific Islander; Some

Other Race P0110027 04 9 Population of three races: P0110028 04 9 White; Black or African American; American Indian

and Alaska Native P0110029 04 9 White; Black or African American; Asian P0110030 04 9 White; Black or African American; Native Hawaiian

and Other Pacific Islander P0110031 04 9 White; Black or African American; Some Other

Race P0110032 04 9 White; American Indian and Alaska Native; Asian P0110033 04 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander P0110034 04 9 White; American Indian and Alaska Native; Some

Other Race P0110035 04 9 

### TABLE (MATRIX) SECTION —Con.6-34 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P11. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE FOR THE POPULATION 18 YEARS AND OVER [73] —Con. Total—Con. Not Hispanic or Latino—Con. Two or More Races—Con. Population of three races—Con. White; Asian; Native Hawaiian and Other Pacific

Islander P0110036 04 9 White; Asian; Some Other Race P0110037 04 9 White; Native Hawaiian and Other Pacific Islander;

Some Other Race P0110038 04 9 Black or African American; American Indian and

Alaska Native; Asian P0110039 04 9 Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander P0110040 04 9 Black or African American; American Indian and

Alaska Native; Some Other Race P0110041 04 9 Black or African American; Asian; Native Hawaiian

and Other Pacific Islander P0110042 04 9 Black or African American; Asian; Some Other

Race P0110043 04 9 Black or African American; Native Hawaiian and

Other Pacific Islander; Some Other Race P0110044 04 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander P0110045 04 9 American Indian and Alaska Native; Asian; Some

Other Race P0110046 04 9 American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0110047 04 9 Asian; Native Hawaiian and Other Pacific Islander;

Some Other Race P0110048 04 9 Population of four races: P0110049 04 9 White; Black or African American; American Indian

and Alaska Native; Asian P0110050 04 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander P0110051 04 9 White; Black or African American; American Indian

and Alaska Native; Some Other Race P0110052 04 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander P0110053 04 9 White; Black or African American; Asian; Some

Other Race P0110054 04 9 White; Black or African American; Native Hawaiian

and Other Pacific Islander; Some Other Race P0110055 04 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander P0110056 04 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-35

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P11. HISPANIC OR LATINO, AND NOT HISPANIC OR LATINO BY RACE FOR THE POPULATION 18 YEARS AND OVER [73] —Con. Total—Con. Not Hispanic or Latino—Con. Two or More Races—Con. Population of four races—Con. White; American Indian and Alaska Native; Asian;

Some Other Race P0110057 04 9 White; American Indian and Alaska Native; Native

Hawaiian and Other Pacific Islander; Some Other Race P0110058 04 9 White; Asian; Native Hawaiian and Other Pacific

Islander; Some Other Race P0110059 04 9 Black or African American; American Indian and

Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0110060 04 9 Black or African American; American Indian and

Alaska Native; Asian; Some Other Race P0110061 04 9 Black or African American; American Indian and

Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0110062 04 9 Black or African American; Asian; Native Hawaiian

and Other Pacific Islander; Some Other Race P0110063 04 9 American Indian and Alaska Native; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0110064 04 9 Population of five races: P0110065 04 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander P0110066 04 9 White; Black or African American; American Indian

and Alaska Native; Asian; Some Other Race P0110067 04 9 White; Black or African American; American Indian

and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race P0110068 04 9 White; Black or African American; Asian; Native

Hawaiian and Other Pacific Islander; Some Other Race P0110069 04 9 White; American Indian and Alaska Native; Asian;

Native Hawaiian and Other Pacific Islander; Some Other Race P0110070 04 9 Black or African American; American Indian and

Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0110071 04 9 Population of six races: P0110072 04 9 White; Black or African American; American Indian

and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race P0110073 04 9 

### TABLE (MATRIX) SECTION —Con.6-36 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P12. SEX BY AGE [49] **Universe: Total population** Total: P0120001 04 9 Male: P0120002 04 9 Under 5 years P0120003 04 9 5 to 9 years P0120004 04 9 10 to 14 years P0120005 04 9 15 to 17 years P0120006 04 9 18 and 19 years P0120007 04 9 20 years P0120008 04 9 21 years P0120009 04 9 22 to 24 years P0120010 04 9 25 to 29 years P0120011 04 9 30 to 34 years P0120012 04 9 35 to 39 years P0120013 04 9 40 to 44 years P0120014 04 9 45 to 49 years P0120015 04 9 50 to 54 years P0120016 04 9 55 to 59 years P0120017 04 9 60 and 61 years P0120018 04 9 62 to 64 years P0120019 04 9 65 and 66 years P0120020 04 9 67 to 69 years P0120021 04 9 70 to 74 years P0120022 04 9 75 to 79 years P0120023 04 9 80 to 84 years P0120024 04 9 85 years and over P0120025 04 9 Female: P0120026 04 9 Under 5 years P0120027 04 9 5 to 9 years P0120028 04 9 10 to 14 years P0120029 04 9 15 to 17 years P0120030 04 9 18 and 19 years P0120031 04 9 20 years P0120032 04 9 21 years P0120033 04 9 22 to 24 years P0120034 04 9 25 to 29 years P0120035 04 9 30 to 34 years P0120036 04 9 35 to 39 years P0120037 04 9 40 to 44 years P0120038 04 9 45 to 49 years P0120039 04 9 50 to 54 years P0120040 04 9 55 to 59 years P0120041 04 9 60 and 61 years P0120042 04 9 62 to 64 years P0120043 04 9 65 and 66 years P0120044 04 9 67 to 69 years P0120045 04 9 70 to 74 years P0120046 04 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-37

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P12. SEX BY AGE [49] —Con. Total—Con. Female—Con. 75 to 79 years P0120047 04 9 80 to 84 years P0120048 04 9 85 years and over P0120049 04 9
P13. MEDIAN AGE BY SEX [3] (1 expressed decimal) **Universe: Total population** Median age— Both sexes P0130001 04 9 Male P0130002 04 9 Female P0130003 04 9

P14. SEX BY AGE FOR THE POPULATION UNDER 20 YEARS [43] **Universe: Population under 20 years** Total: P0140001 04 9 Male: P0140002 04 9 Under 1 year P0140003 04 9 1 year P0140004 04 9 2 years P0140005 04 9 3 years P0140006 04 9 4 years P0140007 04 9 5 years P0140008 04 9 6 years P0140009 04 9 7 years P0140010 04 9 8 years P0140011 04 9 9 years P0140012 04 9 10 years P0140013 04 9 11 years P0140014 04 9 12 years P0140015 04 9 13 years P0140016 04 9 14 years P0140017 04 9 15 years P0140018 04 9 16 years P0140019 04 9 17 years P0140020 04 9 18 years P0140021 04 9 19 years P0140022 04 9 Female: P0140023 04 9 Under 1 year P0140024 04 9 1 year P0140025 04 9 2 years P0140026 04 9 3 years P0140027 04 9 4 years P0140028 04 9 5 years P0140029 04 9 6 years P0140030 04 9 7 years P0140031 04 9 8 years P0140032 04 9 

### TABLE (MATRIX) SECTION —Con.6-38 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P14. SEX BY AGE FOR THE POPULATION UNDER 20 YEARS [43] —Con. Total—Con. Female—Con. 9 years P0140033 04 9 10 years P0140034 04 9 11 years P0140035 04 9 12 years P0140036 04 9 13 years P0140037 04 9 14 years P0140038 04 9 15 years P0140039 04 9 16 years P0140040 04 9 17 years P0140041 04 9 18 years P0140042 04 9 19 years P0140043 04 9

File 05—File Linking Fields **(comma delimited).** These fields link File 05 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P15. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [17] **Universe: Households** Total: P0150001 05 9 Not Hispanic or Latino householder: P0150002 05 9 Householder who is White alone P0150003 05 9 Householder who is Black or African American alone P0150004 05 9 Householder who is American Indian and Alaska Native

alone P0150005 05 9 Householder who is Asian alone P0150006 05 9 Householder who is Native Hawaiian and Other Pacific

Islander alone P0150007 05 9 Householder who is Some Other Race alone P0150008 05 9 Householder who is Two or More Races P0150009 05 9 Hispanic or Latino householder: P0150010 05 9 Householder who is White alone P0150011 05 9 Householder who is Black or African American alone P0150012 05 9 Householder who is American Indian and Alaska Native

alone P0150013 05 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-39

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P15. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [17] —Con. Total—Con. Hispanic or Latino householder—Con. Householder who is Asian alone P0150014 05 9 Householder who is Native Hawaiian and Other Pacific

Islander alone P0150015 05 9 Householder who is Some Other Race alone P0150016 05 9 Householder who is Two or More Races P0150017 05 9

P16. POPULATION IN HOUSEHOLDS BY AGE [3] **Universe: Population in households** Total: P0160001 05 9 Under 18 years P0160002 05 9 18 years and over P0160003 05 9

P17. AVERAGE HOUSEHOLD SIZE BY AGE [3] (2 expressed decimals) **Universe: Households** Average household size— Total: P0170001 05 9 Under 18 years P0170002 05 9 18 years and over P0170003 05 9

P18. HOUSEHOLD TYPE [9] **Universe: Households** Total: P0180001 05 9 Family households: P0180002 05 9 Husband-wife family P0180003 05 9 Other family: P0180004 05 9 Male householder, no wife present P0180005 05 9 Female householder, no husband present P0180006 05 9 Nonfamily households: P0180007 05 9 Householder living alone P0180008 05 9 Householder not living alone P0180009 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. 

### TABLE (MATRIX) SECTION —Con.6-40 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P19. HOUSEHOLD SIZE BY HOUSEHOLD TYPE BY PRESENCE OF OWN CHILDREN [19] **Universe: Households** Total: P0190001 05 9 1-person household: P0190002 05 9 Male householder P0190003 05 9 Female householder P0190004 05 9 2-or-more-person household: P0190005 05 9 Family households: P0190006 05 9 Husband-wife family: P0190007 05 9 With own children under 18 years P0190008 05 9 No own children under 18 years P0190009 05 9 Other family: P0190010 05 9 Male householder, no wife present: P0190011 05 9 With own children under 18 years P0190012 05 9 No own children under 18 years P0190013 05 9 Female householder, no husband present: P0190014 05 9 With own children under 18 years P0190015 05 9 No own children under 18 years P0190016 05 9 Nonfamily households: P0190017 05 9 Male householder P0190018 05 9 Female householder P0190019 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P20. HOUSEHOLDS BY PRESENCE OF PEOPLE UNDER 18 YEARS BY HOUSEHOLD TYPE BY AGE OF PEOPLE UNDER 18 YEARS [34] **Universe: Households** Total: P0200001 05 9 Households with one or more people under 18 years: P0200002 05 9 Family households: P0200003 05 9 Husband-wife family: P0200004 05 9 Under 6 years only P0200005 05 9 Under 6 years and 6 to 17 years P0200006 05 9 6 to 17 years only P0200007 05 9 Other family: P0200008 05 9 Male householder, no wife present: P0200009 05 9 Under 6 years only P0200010 05 9 Under 6 years and 6 to 17 years P0200011 05 9 6 to 17 years only P0200012 05 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-41

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P20. HOUSEHOLDS BY PRESENCE OF PEOPLE UNDER 18 YEARS BY HOUSEHOLD TYPE BY AGE OF PEOPLE UNDER 18 YEARS [34] —Con. Total—Con. Households with one or more people under 18 years—Con. Other family—Con. Female householder, no husband present: P0200013 05 9 Under 6 years only P0200014 05 9 Under 6 years and 6 to 17 years P0200015 05 9 6 to 17 years only P0200016 05 9 Nonfamily households: P0200017 05 9 Male householder: P0200018 05 9 Under 6 years only P0200019 05 9 Under 6 years and 6 to 17 years P0200020 05 9 6 to 17 years only P0200021 05 9 Female householder: P0200022 05 9 Under 6 years only P0200023 05 9 Under 6 years and 6 to 17 years P0200024 05 9 6 to 17 years only P0200025 05 9 Households with no people under 18 years: P0200026 05 9 Family households: P0200027 05 9 Husband-wife family P0200028 05 9 Other family: P0200029 05 9 Male householder, no wife present P0200030 05 9 Female householder, no husband present P0200031 05 9 Nonfamily households: P0200032 05 9 Male householder P0200033 05 9 Female householder P0200034 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P21. HOUSEHOLDS BY AGE OF HOUSEHOLDER BY HOUSEHOLD TYPE BY PRESENCE OF RELATED CHILDREN [31] **Universe: Households** Total: P0210001 05 9 Householder 15 to 64 years: P0210002 05 9 Family households: P0210003 05 9 Husband-wife family: P0210004 05 9 With related children under 18 years P0210005 05 9 No related children under 18 years P0210006 05 9 

### TABLE (MATRIX) SECTION —Con.6-42 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P21. HOUSEHOLDS BY AGE OF HOUSEHOLDER BY HOUSEHOLD TYPE BY PRESENCE OF RELATED CHILDREN [31] —Con. Total—Con. Householder 15 to 64 years—Con. Family households—Con. Other family: P0210007 05 9 Male householder, no wife present: P0210008 05 9 With related children under 18 years P0210009 05 9 No related children under 18 years P0210010 05 9 Female householder, no husband present: P0210011 05 9 With related children under 18 years P0210012 05 9 No related children under 18 years P0210013 05 9 Nonfamily households: P0210014 05 9 Householder living alone P0210015 05 9 Householder not living alone P0210016 05 9 Householder 65 years and over: P0210017 05 9 Family households: P0210018 05 9 Husband-wife family: P0210019 05 9 With related children under 18 years P0210020 05 9 No related children under 18 years P0210021 05 9 Other family: P0210022 05 9 Male householder, no wife present: P0210023 05 9 With related children under 18 years P0210024 05 9 No related children under 18 years P0210025 05 9 Female householder, no husband present: P0210026 05 9 With related children under 18 years P0210027 05 9 No related children under 18 years P0210028 05 9 Nonfamily households: P0210029 05 9 Householder living alone P0210030 05 9 Householder not living alone P0210031 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P22. HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER [21] **Universe: Households** Total: P0220001 05 9 Family households: P0220002 05 9 Householder 15 to 24 years P0220003 05 9 Householder 25 to 34 years P0220004 05 9 Householder 35 to 44 years P0220005 05 9 Householder 45 to 54 years P0220006 05 9 Householder 55 to 59 years P0220007 05 9 Householder 60 to 64 years P0220008 05 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-43

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
P22. HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER [21] —Con. Total—Con. Family households—Con. Householder 65 to 74 years P0220009 05 9 Householder 75 to 84 years P0220010 05 9 Householder 85 years and over P0220011 05 9 Nonfamily households: P0220012 05 9 Householder 15 to 24 years P0220013 05 9 Householder 25 to 34 years P0220014 05 9 Householder 35 to 44 years P0220015 05 9 Householder 45 to 54 years P0220016 05 9 Householder 55 to 59 years P0220017 05 9 Householder 60 to 64 years P0220018 05 9 Householder 65 to 74 years P0220019 05 9 Householder 75 to 84 years P0220020 05 9 Householder 85 years and over P0220021 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P23. HOUSEHOLDS BY PRESENCE OF PEOPLE 60 YEARS AND OVER BY HOUSEHOLD TYPE [15] **Universe: Households** Total: P0230001 05 9 Households with one or more people 60 years and over: P0230002 05 9 Family households: P0230003 05 9 Husband-wife family P0230004 05 9 Other family: P0230005 05 9 Male householder, no wife present P0230006 05 9 Female householder, no husband present P0230007 05 9 Nonfamily households P0230008 05 9 Households with no people 60 years and over: P0230009 05 9 Family households: P0230010 05 9 Husband-wife family P0230011 05 9 Other family: P0230012 05 9 Male householder, no wife present P0230013 05 9 Female householder, no husband present P0230014 05 9 Nonfamily households P0230015 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. 

### TABLE (MATRIX) SECTION —Con.6-44 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P24. HOUSEHOLDS BY PRESENCE OF PEOPLE 60 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE [11] **Universe: Households** Total: P0240001 05 9 Households with one or more people 60 years and over: P0240002 05 9 1-person household P0240003 05 9 2-or-more-person household: P0240004 05 9 Family households P0240005 05 9 Nonfamily households P0240006 05 9 Households with no people 60 years and over: P0240007 05 9 1-person household P0240008 05 9 2-or-more-person household: P0240009 05 9 Family households P0240010 05 9 Nonfamily households P0240011 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P25. HOUSEHOLDS BY PRESENCE OF PEOPLE 65 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE [11] **Universe: Households** Total: P0250001 05 9 Households with one or more people 65 years and over: P0250002 05 9 1-person household P0250003 05 9 2-or-more-person household: P0250004 05 9 Family households P0250005 05 9 Nonfamily households P0250006 05 9 Households with no people 65 years and over: P0250007 05 9 1-person household P0250008 05 9 2-or-more-person household: P0250009 05 9 Family households P0250010 05 9 Nonfamily households P0250011 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-45

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P26. HOUSEHOLDS BY PRESENCE OF PEOPLE 75 YEARS AND OVER, HOUSEHOLD SIZE, AND HOUSEHOLD TYPE [11] **Universe: Households** Total: P0260001 05 9 Households with one or more people 75 years and over: P0260002 05 9 1-person household P0260003 05 9 2-or-more-person household: P0260004 05 9 Family households P0260005 05 9 Nonfamily households P0260006 05 9 Households with no people 75 years and over: P0260007 05 9 1-person household P0260008 05 9 2-or-more-person household: P0260009 05 9 Family households P0260010 05 9 Nonfamily households P0260011 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P27. HOUSEHOLDS BY PRESENCE OF NONRELATIVES [3] **Universe: Households** Total: P0270001 05 9 Households with one or more nonrelatives P0270002 05 9 Households with no nonrelatives P0270003 05 9

Note: Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

P28. HOUSEHOLD TYPE BY HOUSEHOLD SIZE [16] **Universe: Households** Total: P0280001 05 9 Family households: P0280002 05 9 2-person household P0280003 05 9 3-person household P0280004 05 9 4-person household P0280005 05 9 5-person household P0280006 05 9 6-person household P0280007 05 9 7-or-more-person household P0280008 05 9 Nonfamily households: P0280009 05 9 1-person household P0280010 05 9 2-person household P0280011 05 9 3-person household P0280012 05 9 

### TABLE (MATRIX) SECTION —Con.6-46 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P28. HOUSEHOLD TYPE BY HOUSEHOLD SIZE [16] —Con. Total—Con. Nonfamily households—Con. 4-person household P0280013 05 9 5-person household P0280014 05 9 6-person household P0280015 05 9 7-or-more-person household P0280016 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P29. HOUSEHOLD TYPE BY RELATIONSHIP [28] **Universe: Total population** Total: P0290001 05 9 In households: P0290002 05 9 In family households: P0290003 05 9 Householder: P0290004 05 9 Male P0290005 05 9 Female P0290006 05 9 Spouse P0290007 05 9 Biological child P0290008 05 9 Adopted child P0290009 05 9 Stepchild P0290010 05 9 Grandchild P0290011 05 9 Brother or sister P0290012 05 9 Parent P0290013 05 9 Parent-in-law P0290014 05 9 Son-in-law or daughter-in-law P0290015 05 9 Other relatives P0290016 05 9 Nonrelatives P0290017 05 9 In nonfamily households: P0290018 05 9 Male householder: P0290019 05 9 Living alone P0290020 05 9 Not living alone P0290021 05 9 Female householder: P0290022 05 9 Living alone P0290023 05 9 Not living alone P0290024 05 9 Nonrelatives P0290025 05 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-47

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P29. HOUSEHOLD TYPE BY RELATIONSHIP [28] —Con. Total—Con. In group quarters: P0290026 05 9 Institutionalized population P0290027 05 9 Noninstitutionalized population P0290028 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” All persons living in family households are included in this total regardless of their relationship to the householder. Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. “Spouse” represents spouse of the householder. It does not reflect all spouses in a household. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners.

P30. HOUSEHOLD TYPE FOR THE POPULATION IN HOUSEHOLDS [13] **Universe: Population in households** Total: P0300001 05 9 In family households: P0300002 05 9 In husband-wife family P0300003 05 9 In other family: P0300004 05 9 In male householder, no wife present family P0300005 05 9 In female householder, no husband present family P0300006 05 9 In nonfamily households: P0300007 05 9 In households with a male householder: P0300008 05 9 In 1-person household P0300009 05 9 In 2-or-more-person household P0300010 05 9 In households with a female householder: P0300011 05 9 In 1-person household P0300012 05 9 In 2-or-more-person household P0300013 05 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” All persons living in family households are included in this total regardless of their relationship to the householder. Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners. 

### TABLE (MATRIX) SECTION —Con.6-48 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
File 06—File Linking Fields **(comma delimited).** These fields link File 06 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P31. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS [16] **Universe: Population under 18 years** Total: P0310001 06 9 In households: P0310002 06 9 Householder or spouse P0310003 06 9 Related child: P0310004 06 9 Own child: P0310005 06 9 In husband-wife family P0310006 06 9 In other family: P0310007 06 9 In male householder, no wife present family P0310008 06 9 In female householder, no husband present

family P0310009 06 9 Other relatives: P0310010 06 9 Grandchild P0310011 06 9 Other relatives P0310012 06 9 Nonrelatives P0310013 06 9 In group quarters: P0310014 06 9 Institutionalized population P0310015 06 9 Noninstitutionalized population P0310016 06 9
Note: “Spouse” represents spouse of the householder. It does not reflect all spouses in a household. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners.

P32. HOUSEHOLD TYPE BY RELATIONSHIP BY AGE FOR THE POPULATION UNDER 18 YEARS [45] **Universe: Population under 18 years** Total: P0320001 06 9 In households: P0320002 06 9 Householder or spouse P0320003 06 9 Related child: P0320004 06 9 Own child: P0320005 06 9 Under 3 years P0320006 06 9 3 and 4 years P0320007 06 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-49

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P32. HOUSEHOLD TYPE BY RELATIONSHIP BY AGE FOR THE POPULATION UNDER 18 YEARS [45] —Con. Total—Con. In households—Con. Related child—Con. Own child—Con. 5 years P0320008 06 9 6 to 11 years P0320009 06 9 12 and 13 years P0320010 06 9 14 years P0320011 06 9 15 to 17 years P0320012 06 9 Other relatives: P0320013 06 9 Under 3 years P0320014 06 9 3 and 4 years P0320015 06 9 5 years P0320016 06 9 6 to 11 years P0320017 06 9 12 and 13 years P0320018 06 9 14 years P0320019 06 9 15 to 17 years P0320020 06 9 Nonrelatives: P0320021 06 9 Under 3 years P0320022 06 9 3 and 4 years P0320023 06 9 5 years P0320024 06 9 6 to 11 years P0320025 06 9 12 and 13 years P0320026 06 9 14 years P0320027 06 9 15 to 17 years P0320028 06 9 In group quarters: P0320029 06 9 Institutionalized population: P0320030 06 9 Under 3 years P0320031 06 9 3 and 4 years P0320032 06 9 5 years P0320033 06 9 6 to 11 years P0320034 06 9 12 and 13 years P0320035 06 9 14 years P0320036 06 9 15 to 17 years P0320037 06 9 Noninstitutionalized population: P0320038 06 9 Under 3 years P0320039 06 9 3 and 4 years P0320040 06 9 5 years P0320041 06 9 6 to 11 years P0320042 06 9 12 and 13 years P0320043 06 9 14 years P0320044 06 9 15 to 17 years P0320045 06 9
Note: “Spouse” represents spouse of the householder. It does not reflect all spouses in a household. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners. 

### TABLE (MATRIX) SECTION —Con.6-50 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P33. HOUSEHOLD TYPE FOR THE POPULATION UNDER 18 YEARS IN HOUSEHOLDS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) [7] **Universe: Population under 18 years in households (excluding**

**householders, spouses, and unmarried partners)** Total: P0330001 06 9 In family households: P0330002 06 9 In husband-wife family P0330003 06 9 In other family: P0330004 06 9 In male householder, no wife present family P0330005 06 9 In female householder, no husband present family P0330006 06 9 In nonfamily households P0330007 06 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” All persons living in family households are included in this total regardless of their relationship to the householder. Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

P34. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER [22] **Universe: Population 65 years and over** Total: P0340001 06 9 In households: P0340002 06 9 In family households: P0340003 06 9 Householder: P0340004 06 9 Male P0340005 06 9 Female P0340006 06 9 Spouse P0340007 06 9 Parent P0340008 06 9 Parent-in-law P0340009 06 9 Other relatives P0340010 06 9 Nonrelatives P0340011 06 9 In nonfamily households: P0340012 06 9 Male householder: P0340013 06 9 Living alone P0340014 06 9 Not living alone P0340015 06 9 Female householder: P0340016 06 9 Living alone P0340017 06 9 Not living alone P0340018 06 9 Nonrelatives P0340019 06 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-51

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P34. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER [22] —Con. Total—Con. In group quarters: P0340020 06 9 Institutionalized population P0340021 06 9 Noninstitutionalized population P0340022 06 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” All persons living in family households are included in this total regardless of their relationship to the householder. Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. “Spouse” represents spouse of the householder. It does not reflect all spouses in a household. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners.

P35. FAMILIES [1] **Universe: Families** Total P0350001 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex couples are included in the families category if there is at least one additional person related to the householder by birth or adoption. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

P36. POPULATION IN FAMILIES BY AGE [3] **Universe: Population in families** Total: P0360001 06 9 Under 18 years P0360002 06 9 18 years and over P0360003 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” 

### TABLE (MATRIX) SECTION —Con.6-52 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
P37. AVERAGE FAMILY SIZE BY AGE [3] (2 expressed decimals) **Universe: Families** Average family size— Total: P0370001 06 9 Under 18 years P0370002 06 9 18 years and over P0370003 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

P38. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN [20] **Universe: Families** Total: P0380001 06 9 Husband-wife family: P0380002 06 9 With own children under 18 years: P0380003 06 9 Under 6 years only P0380004 06 9 Under 6 years and 6 to 17 years P0380005 06 9 6 to 17 years only P0380006 06 9 No own children under 18 years P0380007 06 9 Other family: P0380008 06 9 Male householder, no wife present: P0380009 06 9 With own children under 18 years: P0380010 06 9 Under 6 years only P0380011 06 9 Under 6 years and 6 to 17 years P0380012 06 9 6 to 17 years only P0380013 06 9 No own children under 18 years P0380014 06 9 Female householder, no husband present: P0380015 06 9 With own children under 18 years: P0380016 06 9 Under 6 years only P0380017 06 9 Under 6 years and 6 to 17 years P0380018 06 9 6 to 17 years only P0380019 06 9 No own children under 18 years P0380020 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex couples are included in the families category, if there is at least one additional person related to the householder by birth or adoption. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-53

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P39. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN [20] **Universe: Families** Total: P0390001 06 9 Husband-wife family: P0390002 06 9 With related children under 18 years: P0390003 06 9 Under 6 years only P0390004 06 9 Under 6 years and 6 to 17 years P0390005 06 9 6 to 17 years only P0390006 06 9 No related children under 18 years P0390007 06 9 Other family: P0390008 06 9 Male householder, no wife present: P0390009 06 9 With related children under 18 years: P0390010 06 9 Under 6 years only P0390011 06 9 Under 6 years and 6 to 17 years P0390012 06 9 6 to 17 years only P0390013 06 9 No related children under 18 years P0390014 06 9 Female householder, no husband present: P0390015 06 9 With related children under 18 years: P0390016 06 9 Under 6 years only P0390017 06 9 Under 6 years and 6 to 17 years P0390018 06 9 6 to 17 years only P0390019 06 9 No related children under 18 years P0390020 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex couples are included in the families category if there is at least one additional person related to the householder by birth or adoption. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

P40. FAMILY TYPE AND AGE FOR OWN CHILDREN UNDER 18 YEARS [20] **Universe: Own children under 18 years** Total: P0400001 06 9 In husband-wife families: P0400002 06 9 Under 3 years P0400003 06 9 3 and 4 years P0400004 06 9 5 years P0400005 06 9 6 to 11 years P0400006 06 9 12 to 17 years P0400007 06 9 In other families: P0400008 06 9 In male householder, no wife present family: P0400009 06 9 Under 3 years P0400010 06 9 3 and 4 years P0400011 06 9 5 years P0400012 06 9 6 to 11 years P0400013 06 9 12 to 17 years P0400014 06 9 

### TABLE (MATRIX) SECTION —Con.6-54 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P40. FAMILY TYPE AND AGE FOR OWN CHILDREN UNDER 18 YEARS [20] —Con. Total—Con. In other families—Con. In female householder, no husband present family: P0400015 06 9 Under 3 years P0400016 06 9 3 and 4 years P0400017 06 9 5 years P0400018 06 9 6 to 11 years P0400019 06 9 12 to 17 years P0400020 06 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex couples are included in the families category if there is at least one additional person related to the householder by birth or adoption. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

P41. AGE OF GRANDCHILDREN UNDER 18 YEARS LIVING WITH A GRANDPARENT HOUSEHOLDER [6] **Universe: Grandchildren under 18 years living with a**

**grandparent householder** Total: P0410001 06 9 Under 3 years P0410002 06 9 3 and 4 years P0410003 06 9 5 years P0410004 06 9 6 to 11 years P0410005 06 9 12 to 17 years P0410006 06 9

P42. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE [10] **Universe: Population in group quarters** Total: P0420001 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0420002 06 9

Correctional facilities for adults (101–106) P0420003 06 9 Juvenile facilities (201–203) P0420004 06 9 Nursing facilities/Skilled-nursing facilities (301) P0420005 06 9 Other institutional facilities (401–405) P0420006 06 9 Noninstitutionalized population (501, 601–602, 701–702,

704, 706, 801–802, 900–901, 903–904): P0420007 06 9

College/University student housing (501) P0420008 06 9 Military quarters (601–602) P0420009 06 9 Other noninstitutional facilities (701–702, 704, 706,

801–802, 900–901, 903–904) P0420010 06 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F. 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-55

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P43. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [63] **Universe: Population in group quarters** Total: P0430001 06 9 Male: P0430002 06 9 Under 18 years: P0430003 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430004 06 9 Correctional facilities for adults (101–106) P0430005 06 9 Juvenile facilities (201–203) P0430006 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430007 06 9 Other institutional facilities (401–405) P0430008 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430009 06 9 College/University student housing (501) P0430010 06 9 Military quarters (601–602) P0430011 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430012 06 9 18 to 64 years: P0430013 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430014 06 9 Correctional facilities for adults (101–106) P0430015 06 9 Juvenile facilities (201–203) P0430016 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430017 06 9 Other institutional facilities (401–405) P0430018 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430019 06 9 College/University student housing (501) P0430020 06 9 Military quarters (601–602) P0430021 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430022 06 9 65 years and over: P0430023 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430024 06 9 Correctional facilities for adults (101–106) P0430025 06 9 Juvenile facilities (201–203) P0430026 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430027 06 9 Other institutional facilities (401–405) P0430028 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430029 06 9 College/University student housing (501) P0430030 06 9 Military quarters (601–602) P0430031 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430032 06 9 

### TABLE (MATRIX) SECTION —Con.6-56 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P43. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [63] —Con. Total—Con. Female: P0430033 06 9 Under 18 years: P0430034 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430035 06 9 Correctional facilities for adults (101–106) P0430036 06 9 Juvenile facilities (201–203) P0430037 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430038 06 9 Other institutional facilities (401–405) P0430039 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430040 06 9 College/University student housing (501) P0430041 06 9 Military quarters (601–602) P0430042 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430043 06 9 18 to 64 years: P0430044 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430045 06 9 Correctional facilities for adults (101–106) P0430046 06 9 Juvenile facilities (201–203) P0430047 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430048 06 9 Other institutional facilities (401–405) P0430049 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430050 06 9 College/University student housing (501) P0430051 06 9 Military quarters (601–602) P0430052 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430053 06 9 65 years and over: P0430054 06 9 Institutionalized population (101–106, 201–203, 301,

401–405): P0430055 06 9 Correctional facilities for adults (101–106) P0430056 06 9 Juvenile facilities (201–203) P0430057 06 9 Nursing facilities/Skilled-nursing facilities (301) P0430058 06 9 Other institutional facilities (401–405) P0430059 06 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): P0430060 06 9 College/University student housing (501) P0430061 06 9 Military quarters (601–602) P0430062 06 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) P0430063 06 9

Note: For information on the codes that appear in this table, see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F>. 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-57

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

P44. POPULATION SUBSTITUTED [3] **Universe: Total population** Total: P0440001 06 9 Not substituted P0440002 06 9 Substituted P0440003 06 9

P45. ALLOCATION OF POPULATION ITEMS [3] **Universe: Population not substituted** Total: P0450001 06 9 No items allocated P0450002 06 9 One or more items allocated P0450003 06 9

P46. ALLOCATION OF RACE [3] **Universe: Population not substituted** Total: P0460001 06 9 Allocated P0460002 06 9 Not allocated P0460003 06 9

P47. ALLOCATION OF HISPANIC OR LATINO ORIGIN [3] **Universe: Population not substituted** Total: P0470001 06 9 Allocated P0470002 06 9 Not allocated P0470003 06 9

P48. ALLOCATION OF SEX [3] **Universe: Population not substituted** Total: P0480001 06 9 Allocated P0480002 06 9 Not allocated P0480003 06 9

P49. ALLOCATION OF AGE [3] **Universe: Population not substituted** Total: P0490001 06 9 Allocated P0490002 06 9 Not allocated P0490003 06 9 

### TABLE (MATRIX) SECTION —Con.6-58 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size
File 07—File Linking Fields **(comma delimited).** These fields link File 07 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P50. ALLOCATION OF RELATIONSHIP [3] **Universe: Population in households not substituted** Total: P0500001 07 9 Allocated P0500002 07 9 Not allocated P0500003 07 9

P51. ALLOCATION OF POPULATION ITEMS FOR THE POPULATION IN GROUP QUARTERS [3] **Universe: Population in group quarters** Total: P0510001 07 9 No items allocated P0510002 07 9 One or more items allocated P0510003 07 9



### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN)
P12A. SEX BY AGE (WHITE ALONE) [49] **Universe: People who are White alone** Total: P012A001 07 9 Male: P012A002 07 9 Under 5 years P012A003 07 9 5 to 9 years P012A004 07 9 10 to 14 years P012A005 07 9 15 to 17 years P012A006 07 9 18 and 19 years P012A007 07 9 20 years P012A008 07 9 21 years P012A009 07 9 22 to 24 years P012A010 07 9 25 to 29 years P012A011 07 9 30 to 34 years P012A012 07 9 35 to 39 years P012A013 07 9 40 to 44 years P012A014 07 9 45 to 49 years P012A015 07 9 50 to 54 years P012A016 07 9 55 to 59 years P012A017 07 9 60 and 61 years P012A018 07 9 62 to 64 years P012A019 07 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-59

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12A. SEX BY AGE (WHITE ALONE) [49] —Con. Total—Con. Male—Con. 65 and 66 years P012A020 07 9 67 to 69 years P012A021 07 9 70 to 74 years P012A022 07 9 75 to 79 years P012A023 07 9 80 to 84 years P012A024 07 9 85 years and over P012A025 07 9 Female: P012A026 07 9 Under 5 years P012A027 07 9 5 to 9 years P012A028 07 9 10 to 14 years P012A029 07 9 15 to 17 years P012A030 07 9 18 and 19 years P012A031 07 9 20 years P012A032 07 9 21 years P012A033 07 9 22 to 24 years P012A034 07 9 25 to 29 years P012A035 07 9 30 to 34 years P012A036 07 9 35 to 39 years P012A037 07 9 40 to 44 years P012A038 07 9 45 to 49 years P012A039 07 9 50 to 54 years P012A040 07 9 55 to 59 years P012A041 07 9 60 and 61 years P012A042 07 9 62 to 64 years P012A043 07 9 65 and 66 years P012A044 07 9 67 to 69 years P012A045 07 9 70 to 74 years P012A046 07 9 75 to 79 years P012A047 07 9 80 to 84 years P012A048 07 9 85 years and over P012A049 07 9

P12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [49] **Universe: People who are Black or African American alone** Total: P012B001 07 9 Male: P012B002 07 9 Under 5 years P012B003 07 9 5 to 9 years P012B004 07 9 10 to 14 years P012B005 07 9 15 to 17 years P012B006 07 9 18 and 19 years P012B007 07 9 20 years P012B008 07 9 21 years P012B009 07 9 22 to 24 years P012B010 07 9 

### TABLE (MATRIX) SECTION —Con.6-60 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [49] —Con. Total—Con. Male—Con. 25 to 29 years P012B011 07 9 30 to 34 years P012B012 07 9 35 to 39 years P012B013 07 9 40 to 44 years P012B014 07 9 45 to 49 years P012B015 07 9 50 to 54 years P012B016 07 9 55 to 59 years P012B017 07 9 60 and 61 years P012B018 07 9 62 to 64 years P012B019 07 9 65 and 66 years P012B020 07 9 67 to 69 years P012B021 07 9 70 to 74 years P012B022 07 9 75 to 79 years P012B023 07 9 80 to 84 years P012B024 07 9 85 years and over P012B025 07 9 Female: P012B026 07 9 Under 5 years P012B027 07 9 5 to 9 years P012B028 07 9 10 to 14 years P012B029 07 9 15 to 17 years P012B030 07 9 18 and 19 years P012B031 07 9 20 years P012B032 07 9 21 years P012B033 07 9 22 to 24 years P012B034 07 9 25 to 29 years P012B035 07 9 30 to 34 years P012B036 07 9 35 to 39 years P012B037 07 9 40 to 44 years P012B038 07 9 45 to 49 years P012B039 07 9 50 to 54 years P012B040 07 9 55 to 59 years P012B041 07 9 60 and 61 years P012B042 07 9 62 to 64 years P012B043 07 9 65 and 66 years P012B044 07 9 67 to 69 years P012B045 07 9 70 to 74 years P012B046 07 9 75 to 79 years P012B047 07 9 80 to 84 years P012B048 07 9 85 years and over P012B049 07 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-61

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [49] **Universe: People who are American Indian and Alaska Native alone** Total: P012C001 07 9 Male: P012C002 07 9 Under 5 years P012C003 07 9 5 to 9 years P012C004 07 9 10 to 14 years P012C005 07 9 15 to 17 years P012C006 07 9 18 and 19 years P012C007 07 9 20 years P012C008 07 9 21 years P012C009 07 9 22 to 24 years P012C010 07 9 25 to 29 years P012C011 07 9 30 to 34 years P012C012 07 9 35 to 39 years P012C013 07 9 40 to 44 years P012C014 07 9 45 to 49 years P012C015 07 9 50 to 54 years P012C016 07 9 55 to 59 years P012C017 07 9 60 and 61 years P012C018 07 9 62 to 64 years P012C019 07 9 65 and 66 years P012C020 07 9 67 to 69 years P012C021 07 9 70 to 74 years P012C022 07 9 75 to 79 years P012C023 07 9 80 to 84 years P012C024 07 9 85 years and over P012C025 07 9 Female: P012C026 07 9 Under 5 years P012C027 07 9 5 to 9 years P012C028 07 9 10 to 14 years P012C029 07 9 15 to 17 years P012C030 07 9 18 and 19 years P012C031 07 9 20 years P012C032 07 9 21 years P012C033 07 9 22 to 24 years P012C034 07 9 25 to 29 years P012C035 07 9 30 to 34 years P012C036 07 9 35 to 39 years P012C037 07 9 40 to 44 years P012C038 07 9 45 to 49 years P012C039 07 9 50 to 54 years P012C040 07 9 

### TABLE (MATRIX) SECTION —Con.6-62 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [49] —Con. Total—Con. Female—Con. 55 to 59 years P012C041 07 9 60 and 61 years P012C042 07 9 62 to 64 years P012C043 07 9 65 and 66 years P012C044 07 9 67 to 69 years P012C045 07 9 70 to 74 years P012C046 07 9 75 to 79 years P012C047 07 9 80 to 84 years P012C048 07 9 85 years and over P012C049 07 9

P12D. SEX BY AGE (ASIAN ALONE) [49] **Universe: People who are Asian alone** Total: P012D001 07 9 Male: P012D002 07 9 Under 5 years P012D003 07 9 5 to 9 years P012D004 07 9 10 to 14 years P012D005 07 9 15 to 17 years P012D006 07 9 18 and 19 years P012D007 07 9 20 years P012D008 07 9 21 years P012D009 07 9 22 to 24 years P012D010 07 9 25 to 29 years P012D011 07 9 30 to 34 years P012D012 07 9 35 to 39 years P012D013 07 9 40 to 44 years P012D014 07 9 45 to 49 years P012D015 07 9 50 to 54 years P012D016 07 9 55 to 59 years P012D017 07 9 60 and 61 years P012D018 07 9 62 to 64 years P012D019 07 9 65 and 66 years P012D020 07 9 67 to 69 years P012D021 07 9 70 to 74 years P012D022 07 9 75 to 79 years P012D023 07 9 80 to 84 years P012D024 07 9 85 years and over P012D025 07 9 Female: P012D026 07 9 Under 5 years P012D027 07 9 5 to 9 years P012D028 07 9 10 to 14 years P012D029 07 9 15 to 17 years P012D030 07 9 18 and 19 years P012D031 07 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-63

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12D. SEX BY AGE (ASIAN ALONE) [49] Total—Con. Female—Con. 20 years P012D032 07 9 21 years P012D033 07 9 22 to 24 years P012D034 07 9 25 to 29 years P012D035 07 9 30 to 34 years P012D036 07 9 35 to 39 years P012D037 07 9 40 to 44 years P012D038 07 9 45 to 49 years P012D039 07 9 50 to 54 years P012D040 07 9 55 to 59 years P012D041 07 9 60 and 61 years P012D042 07 9 62 to 64 years P012D043 07 9 65 and 66 years P012D044 07 9 67 to 69 years P012D045 07 9 70 to 74 years P012D046 07 9 75 to 79 years P012D047 07 9 80 to 84 years P012D048 07 9 85 years and over P012D049 07 9

P12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [49] **Universe: People who are Native Hawaiian and Other Pacific**

**Islander alone** Total: P012E001 07 9 Male: P012E002 07 9 Under 5 years P012E003 07 9 5 to 9 years P012E004 07 9 10 to 14 years P012E005 07 9 15 to 17 years P012E006 07 9 18 and 19 years P012E007 07 9 20 years P012E008 07 9 21 years P012E009 07 9 22 to 24 years P012E010 07 9 25 to 29 years P012E011 07 9 30 to 34 years P012E012 07 9 35 to 39 years P012E013 07 9 40 to 44 years P012E014 07 9 45 to 49 years P012E015 07 9 50 to 54 years P012E016 07 9 55 to 59 years P012E017 07 9 60 and 61 years P012E018 07 9 62 to 64 years P012E019 07 9 65 and 66 years P012E020 07 9 67 to 69 years P012E021 07 9 70 to 74 years P012E022 07 9 

### TABLE (MATRIX) SECTION —Con.6-64 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [49] —Con. Total—Con. Male—Con. 75 to 79 years P012E023 07 9 80 to 84 years P012E024 07 9 85 years and over P012E025 07 9 Female: P012E026 07 9 Under 5 years P012E027 07 9 5 to 9 years P012E028 07 9 10 to 14 years P012E029 07 9 15 to 17 years P012E030 07 9 18 and 19 years P012E031 07 9 20 years P012E032 07 9 21 years P012E033 07 9 22 to 24 years P012E034 07 9 25 to 29 years P012E035 07 9 30 to 34 years P012E036 07 9 35 to 39 years P012E037 07 9 40 to 44 years P012E038 07 9 45 to 49 years P012E039 07 9 50 to 54 years P012E040 07 9 55 to 59 years P012E041 07 9 60 and 61 years P012E042 07 9 62 to 64 years P012E043 07 9 65 and 66 years P012E044 07 9 67 to 69 years P012E045 07 9 70 to 74 years P012E046 07 9 75 to 79 years P012E047 07 9 80 to 84 years P012E048 07 9 85 years and over P012E049 07 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-65

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
File 08—File Linking Fields **(comma delimited).** These fields link File 08 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P12F. SEX BY AGE (SOME OTHER RACE ALONE) [49] **Universe: People who are Some Other Race alone** Total: P012F001 08 9 Male: P012F002 08 9 Under 5 years P012F003 08 9 5 to 9 years P012F004 08 9 10 to 14 years P012F005 08 9 15 to 17 years P012F006 08 9 18 and 19 years P012F007 08 9 20 years P012F008 08 9 21 years P012F009 08 9 22 to 24 years P012F010 08 9 25 to 29 years P012F011 08 9 30 to 34 years P012F012 08 9 35 to 39 years P012F013 08 9 40 to 44 years P012F014 08 9 45 to 49 years P012F015 08 9 50 to 54 years P012F016 08 9 55 to 59 years P012F017 08 9 60 and 61 years P012F018 08 9 62 to 64 years P012F019 08 9 65 and 66 years P012F020 08 9 67 to 69 years P012F021 08 9 70 to 74 years P012F022 08 9 75 to 79 years P012F023 08 9 80 to 84 years P012F024 08 9 85 years and over P012F025 08 9 Female: P012F026 08 9 Under 5 years P012F027 08 9 5 to 9 years P012F028 08 9 10 to 14 years P012F029 08 9 15 to 17 years P012F030 08 9 18 and 19 years P012F031 08 9 20 years P012F032 08 9 21 years P012F033 08 9 

### TABLE (MATRIX) SECTION —Con.6-66 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12F. SEX BY AGE (SOME OTHER RACE ALONE) [49] —Con. Total—Con. Female—Con. 22 to 24 years P012F034 08 9 25 to 29 years P012F035 08 9 30 to 34 years P012F036 08 9 35 to 39 years P012F037 08 9 40 to 44 years P012F038 08 9 45 to 49 years P012F039 08 9 50 to 54 years P012F040 08 9 55 to 59 years P012F041 08 9 60 and 61 years P012F042 08 9 62 to 64 years P012F043 08 9 65 and 66 years P012F044 08 9 67 to 69 years P012F045 08 9 70 to 74 years P012F046 08 9 75 to 79 years P012F047 08 9 80 to 84 years P012F048 08 9 85 years and over P012F049 08 9

P12G. SEX BY AGE (TWO OR MORE RACES) [49] **Universe: People who are Two or More Races** Total: P012G001 08 9 Male: P012G002 08 9 Under 5 years P012G003 08 9 5 to 9 years P012G004 08 9 10 to 14 years P012G005 08 9 15 to 17 years P012G006 08 9 18 and 19 years P012G007 08 9 20 years P012G008 08 9 21 years P012G009 08 9 22 to 24 years P012G010 08 9 25 to 29 years P012G011 08 9 30 to 34 years P012G012 08 9 35 to 39 years P012G013 08 9 40 to 44 years P012G014 08 9 45 to 49 years P012G015 08 9 50 to 54 years P012G016 08 9 55 to 59 years P012G017 08 9 60 and 61 years P012G018 08 9 62 to 64 years P012G019 08 9 65 and 66 years P012G020 08 9 67 to 69 years P012G021 08 9 70 to 74 years P012G022 08 9 75 to 79 years P012G023 08 9 80 to 84 years P012G024 08 9 85 years and over P012G025 08 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-67

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12G. SEX BY AGE (TWO OR MORE RACES) [49] —Con. Total—Con. Female: P012G026 08 9 Under 5 years P012G027 08 9 5 to 9 years P012G028 08 9 10 to 14 years P012G029 08 9 15 to 17 years P012G030 08 9 18 and 19 years P012G031 08 9 20 years P012G032 08 9 21 years P012G033 08 9 22 to 24 years P012G034 08 9 25 to 29 years P012G035 08 9 30 to 34 years P012G036 08 9 35 to 39 years P012G037 08 9 40 to 44 years P012G038 08 9 45 to 49 years P012G039 08 9 50 to 54 years P012G040 08 9 55 to 59 years P012G041 08 9 60 and 61 years P012G042 08 9 62 to 64 years P012G043 08 9 65 and 66 years P012G044 08 9 67 to 69 years P012G045 08 9 70 to 74 years P012G046 08 9 75 to 79 years P012G047 08 9 80 to 84 years P012G048 08 9 85 years and over P012G049 08 9

P12H. SEX BY AGE (HISPANIC OR LATINO) [49] **Universe: People who are Hispanic or Latino** Total: P012H001 08 9 Male: P012H002 08 9 Under 5 years P012H003 08 9 5 to 9 years P012H004 08 9 10 to 14 years P012H005 08 9 15 to 17 years P012H006 08 9 18 and 19 years P012H007 08 9 20 years P012H008 08 9 21 years P012H009 08 9 22 to 24 years P012H010 08 9 25 to 29 years P012H011 08 9 30 to 34 years P012H012 08 9 35 to 39 years P012H013 08 9 40 to 44 years P012H014 08 9 45 to 49 years P012H015 08 9 50 to 54 years P012H016 08 9 55 to 59 years P012H017 08 9 60 and 61 years P012H018 08 9 

### TABLE (MATRIX) SECTION —Con.6-68 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12H. SEX BY AGE (HISPANIC OR LATINO) [49] —Con. Total—Con. Male—Con. 62 to 64 years P012H019 08 9 65 and 66 years P012H020 08 9 67 to 69 years P012H021 08 9 70 to 74 years P012H022 08 9 75 to 79 years P012H023 08 9 80 to 84 years P012H024 08 9 85 years and over P012H025 08 9 Female: P012H026 08 9 Under 5 years P012H027 08 9 5 to 9 years P012H028 08 9 10 to 14 years P012H029 08 9 15 to 17 years P012H030 08 9 18 and 19 years P012H031 08 9 20 years P012H032 08 9 21 years P012H033 08 9 22 to 24 years P012H034 08 9 25 to 29 years P012H035 08 9 30 to 34 years P012H036 08 9 35 to 39 years P012H037 08 9 40 to 44 years P012H038 08 9 45 to 49 years P012H039 08 9 50 to 54 years P012H040 08 9 55 to 59 years P012H041 08 9 60 and 61 years P012H042 08 9 62 to 64 years P012H043 08 9 65 and 66 years P012H044 08 9 67 to 69 years P012H045 08 9 70 to 74 years P012H046 08 9 75 to 79 years P012H047 08 9 80 to 84 years P012H048 08 9 85 years and over P012H049 08 9

P12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [49] **Universe: People who are White alone, not Hispanic or Latino** Total: P012I001 08 9 Male: P012I002 08 9 Under 5 years P012I003 08 9 5 to 9 years P012I004 08 9 10 to 14 years P012I005 08 9 15 to 17 years P012I006 08 9 18 and 19 years P012I007 08 9 20 years P012I008 08 9 21 years P012I009 08 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-69

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [49] —Con. Total—Con. Male—Con. 22 to 24 years P012I010 08 9 25 to 29 years P012I011 08 9 30 to 34 years P012I012 08 9 35 to 39 years P012I013 08 9 40 to 44 years P012I014 08 9 45 to 49 years P012I015 08 9 50 to 54 years P012I016 08 9 55 to 59 years P012I017 08 9 60 and 61 years P012I018 08 9 62 to 64 years P012I019 08 9 65 and 66 years P012I020 08 9 67 to 69 years P012I021 08 9 70 to 74 years P012I022 08 9 75 to 79 years P012I023 08 9 80 to 84 years P012I024 08 9 85 years and over P012I025 08 9 Female: P012I026 08 9 Under 5 years P012I027 08 9 5 to 9 years P012I028 08 9 10 to 14 years P012I029 08 9 15 to 17 years P012I030 08 9 18 and 19 years P012I031 08 9 20 years P012I032 08 9 21 years P012I033 08 9 22 to 24 years P012I034 08 9 25 to 29 years P012I035 08 9 30 to 34 years P012I036 08 9 35 to 39 years P012I037 08 9 40 to 44 years P012I038 08 9 45 to 49 years P012I039 08 9 50 to 54 years P012I040 08 9 55 to 59 years P012I041 08 9 60 and 61 years P012I042 08 9 62 to 64 years P012I043 08 9 65 and 66 years P012I044 08 9 67 to 69 years P012I045 08 9 70 to 74 years P012I046 08 9 75 to 79 years P012I047 08 9 80 to 84 years P012I048 08 9 85 years and over P012I049 08 9 

### TABLE (MATRIX) SECTION —Con.6-70 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P13A. MEDIAN AGE BY SEX (WHITE ALONE) [3] (1 expressed decimal) **Universe: People who are White alone** Median age— Both sexes P013A001 08 9 Male P013A002 08 9 Female P013A003 08 9

P13B. MEDIAN AGE BY SEX (BLACK OR AFRICAN AMERICAN ALONE) [3] (1 expressed decimal) **Universe: People who are Black or African American alone** Median age— Both sexes P013B001 08 9 Male P013B002 08 9 Female P013B003 08 9

P13C. MEDIAN AGE BY SEX (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [3] (1 expressed decimal) **Universe: People who are American Indian and Alaska Native**

**alone** Median age— Both sexes P013C001 08 9 Male P013C002 08 9 Female P013C003 08 9

P13D. MEDIAN AGE BY SEX (ASIAN ALONE) [3] (1 expressed decimal) **Universe: People who are Asian alone** Median age— Both sexes P013D001 08 9 Male P013D002 08 9 Female P013D003 08 9

P13E. MEDIAN AGE BY SEX (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [3] (1 expressed decimal) **Universe: People who are Native Hawaiian and Other Pacific**

**Islander alone** Median age— Both sexes P013E001 08 9 Male P013E002 08 9 Female P013E003 08 9

P13F. MEDIAN AGE BY SEX (SOME OTHER RACE ALONE) [3] (1 expressed decimal) **Universe: People who are Some Other Race alone** Median age— Both sexes P013F001 08 9 Male P013F002 08 9 Female P013F003 08 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-71

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P13G. MEDIAN AGE BY SEX (TWO OR MORE RACES) [3] (1 expressed decimal) **Universe: People who are Two or More Races** Median age— Both sexes P013G001 08 9 Male P013G002 08 9 Female P013G003 08 9

P13H. MEDIAN AGE BY SEX (HISPANIC OR LATINO) [3] (1 expressed decimal) **Universe: People who are Hispanic or Latino** Median age— Both sexes P013H001 08 9 Male P013H002 08 9 Female P013H003 08 9

P13I. MEDIAN AGE BY SEX (WHITE ALONE, NOT HISPANIC OR LATINO) [3] (1 expressed decimal) **Universe: People who are White alone, not Hispanic or Latino** Median age— Both sexes P013I001 08 9 Male P013I002 08 9 Female P013I003 08 9

P16A. POPULATION IN HOUSEHOLDS BY AGE (WHITE ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**White alone** Total: P016A001 08 9 Under 18 years P016A002 08 9 18 years and over P016A003 08 9

P16B. POPULATION IN HOUSEHOLDS BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Black or African American alone** Total: P016B001 08 9 Under 18 years P016B002 08 9 18 years and over P016B003 08 9

P16C. POPULATION IN HOUSEHOLDS BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**American Indian and Alaska Native alone** Total: P016C001 08 9 Under 18 years P016C002 08 9 18 years and over P016C003 08 9 

### TABLE (MATRIX) SECTION —Con.6-72 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P16D. POPULATION IN HOUSEHOLDS BY AGE (ASIAN ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Asian alone** Total: P016D001 08 9 Under 18 years P016D002 08 9 18 years and over P016D003 08 9

P16E. POPULATION IN HOUSEHOLDS BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Native Hawaiian and Other Pacific Islander alone** Total: P016E001 08 9 Under 18 years P016E002 08 9 18 years and over P016E003 08 9

P16F. POPULATION IN HOUSEHOLDS BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Some Other Race alone** Total: P016F001 08 9 Under 18 years P016F002 08 9 18 years and over P016F003 08 9

P16G. POPULATION IN HOUSEHOLDS BY AGE (TWO OR MORE RACES HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Two or More Races** Total: P016G001 08 9 Under 18 years P016G002 08 9 18 years and over P016G003 08 9

P16H. POPULATION IN HOUSEHOLDS BY AGE (HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**Hispanic or Latino** Total: P016H001 08 9 Under 18 years P016H002 08 9 18 years and over P016H003 08 9

P16I. POPULATION IN HOUSEHOLDS BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Population in households with a householder who is**

**White alone, not Hispanic or Latino** Total: P016I001 08 9 Under 18 years P016I002 08 9 18 years and over P016I003 08 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-73

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P17A. AVERAGE HOUSEHOLD SIZE BY AGE (WHITE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is White alone** Average household size— Total: P017A001 08 9 Under 18 years P017A002 08 9 18 years and over P017A003 08 9

File 09—File Linking Fields (comma delimited). These fields link File 09 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P17B. AVERAGE HOUSEHOLD SIZE BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is Black or**

**African American alone** Average household size— Total: P017B001 09 9 Under 18 years P017B002 09 9 18 years and over P017B003 09 9

P17C. AVERAGE HOUSEHOLD SIZE BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is**

**American Indian and Alaska Native alone** Average household size— Total: P017C001 09 9 Under 18 years P017C002 09 9 18 years and over P017C003 09 9

P17D. AVERAGE HOUSEHOLD SIZE BY AGE (ASIAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is Asian alone** Average household size— Total: P017D001 09 9 Under 18 years P017D002 09 9 18 years and over P017D003 09 9 

### TABLE (MATRIX) SECTION —Con.6-74 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P17E. AVERAGE HOUSEHOLD SIZE BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is**

**Native Hawaiian and Other Pacific Islander alone** Average household size— Total: P017E001 09 9 Under 18 years P017E002 09 9 18 years and over P017E003 09 9

P17F. AVERAGE HOUSEHOLD SIZE BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is Some Other**

**Race alone** Average household size— Total: P017F001 09 9 Under 18 years P017F002 09 9 18 years and over P017F003 09 9

P17G. AVERAGE HOUSEHOLD SIZE BY AGE (TWO OR MORE RACES HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is Two or More**

**Races** Average household size— Total: P017G001 09 9 Under 18 years P017G002 09 9 18 years and over P017G003 09 9

P17H. AVERAGE HOUSEHOLD SIZE BY AGE (HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is Hispanic or**

**Latino** Average household size— Total: P017H001 09 9 Under 18 years P017H002 09 9 18 years and over P017H003 09 9

P17I. AVERAGE HOUSEHOLD SIZE BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Households with a householder who is White alone,**

**not Hispanic or Latino** Average household size— Total: P017I001 09 9 Under 18 years P017I002 09 9 18 years and over P017I003 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-75

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P18A. HOUSEHOLD TYPE (WHITE ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is White alone** Total: P018A001 09 9 Family households: P018A002 09 9 Husband-wife family P018A003 09 9 Other family: P018A004 09 9 Male householder, no wife present P018A005 09 9 Female householder, no husband present P018A006 09 9 Nonfamily households: P018A007 09 9 Householder living alone P018A008 09 9 Householder not living alone P018A009 09 9

P18B. HOUSEHOLD TYPE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is Black or**

**African American alone** Total: P018B001 09 9 Family households: P018B002 09 9 Husband-wife family P018B003 09 9 Other family: P018B004 09 9 Male householder, no wife present P018B005 09 9 Female householder, no husband present P018B006 09 9 Nonfamily households: P018B007 09 9 Householder living alone P018B008 09 9 Householder not living alone P018B009 09 9

P18C. HOUSEHOLD TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is**

**American Indian and Alaska Native alone** Total: P018C001 09 9 Family households: P018C002 09 9 Husband-wife family P018C003 09 9 

### TABLE (MATRIX) SECTION —Con.6-76 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P18C. HOUSEHOLD TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [9] —Con. Total—Con. Family households—Con. Other family: P018C004 09 9 Male householder, no wife present P018C005 09 9 Female householder, no husband present P018C006 09 9 Nonfamily households: P018C007 09 9 Householder living alone P018C008 09 9 Householder not living alone P018C009 09 9

P18D. HOUSEHOLD TYPE (ASIAN ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is Asian alone** Total: P018D001 09 9 Family households: P018D002 09 9 Husband-wife family P018D003 09 9 Other family: P018D004 09 9 Male householder, no wife present P018D005 09 9 Female householder, no husband present P018D006 09 9 Nonfamily households: P018D007 09 9 Householder living alone P018D008 09 9 Householder not living alone P018D009 09 9

P18E. HOUSEHOLD TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is Native**

**Hawaiian and Other Pacific Islander alone** Total: P018E001 09 9 Family households: P018E002 09 9 Husband-wife family P018E003 09 9 Other family: P018E004 09 9 Male householder, no wife present P018E005 09 9 Female householder, no husband present P018E006 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-77

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P18E. HOUSEHOLD TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [9] —Con. Total—Con. Nonfamily households: P018E007 09 9 Householder living alone P018E008 09 9 Householder not living alone P018E009 09 9

P18F. HOUSEHOLD TYPE (SOME OTHER RACE ALONE HOUSEHOLDER) [9] **Universe: Households with a householder who is Some Other**

**Race alone** Total: P018F001 09 9 Family households: P018F002 09 9 Husband-wife family P018F003 09 9 Other family: P018F004 09 9 Male householder, no wife present P018F005 09 9 Female householder, no husband present P018F006 09 9 Nonfamily households: P018F007 09 9 Householder living alone P018F008 09 9 Householder not living alone P018F009 09 9

P18G. HOUSEHOLD TYPE (TWO OR MORE RACES HOUSEHOLDER) [9] **Universe: Households with a householder who is Two or More**

**Races** Total: P018G001 09 9 Family households: P018G002 09 9 Husband-wife family P018G003 09 9 Other family: P018G004 09 9 Male householder, no wife present P018G005 09 9 Female householder, no husband present P018G006 09 9 

### TABLE (MATRIX) SECTION —Con.6-78 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P18G. HOUSEHOLD TYPE (TWO OR MORE RACES HOUSEHOLDER) [9] —Con. Total—Con. Nonfamily households: P018G007 09 9 Householder living alone P018G008 09 9 Householder not living alone P018G009 09 9

P18H. HOUSEHOLD TYPE (HISPANIC OR LATINO HOUSEHOLDER) [9] **Universe: Households with a householder who is Hispanic or**

**Latino** Total: P018H001 09 9 Family households: P018H002 09 9 Husband-wife family P018H003 09 9 Other family: P018H004 09 9 Male householder, no wife present P018H005 09 9 Female householder, no husband present P018H006 09 9 Nonfamily households: P018H007 09 9 Householder living alone P018H008 09 9 Householder not living alone P018H009 09 9

P18I. HOUSEHOLD TYPE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [9] **Universe: Households with a householder who is White alone,**

**not Hispanic or Latino** Total: P018I001 09 9 Family households: P018I002 09 9 Husband-wife family P018I003 09 9 Other family: P018I004 09 9 Male householder, no wife present P018I005 09 9 Female householder, no husband present P018I006 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-79

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P18I. HOUSEHOLD TYPE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [9] —Con. Total—Con. Nonfamily households: P018I007 09 9 Householder living alone P018I008 09 9 Householder not living alone P018I009 09 9

P28A. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (WHITE ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is White alone** Total: P028A001 09 9 Family households: P028A002 09 9 2-person household P028A003 09 9 3-person household P028A004 09 9 4-person household P028A005 09 9 5-person household P028A006 09 9 6-person household P028A007 09 9 7-or-more-person household P028A008 09 9 Nonfamily households: P028A009 09 9 1-person household P028A010 09 9 2-person household P028A011 09 9 3-person household P028A012 09 9 4-person household P028A013 09 9 5-person household P028A014 09 9 6-person household P028A015 09 9 7-or-more-person household P028A016 09 9 

### TABLE (MATRIX) SECTION —Con.6-80 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28B. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is Black or**

**African American alone** Total: P028B001 09 9 Family households: P028B002 09 9 2-person household P028B003 09 9 3-person household P028B004 09 9 4-person household P028B005 09 9 5-person household P028B006 09 9 6-person household P028B007 09 9 7-or-more-person household P028B008 09 9 Nonfamily households: P028B009 09 9 1-person household P028B010 09 9 2-person household P028B011 09 9 3-person household P028B012 09 9 4-person household P028B013 09 9 5-person household P028B014 09 9 6-person household P028B015 09 9 7-or-more-person household P028B016 09 9

P28C. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is American**

**Indian and Alaska Native alone** Total: P028C001 09 9 Family households: P028C002 09 9 2-person household P028C003 09 9 3-person household P028C004 09 9 4-person household P028C005 09 9 5-person household P028C006 09 9 6-person household P028C007 09 9 7-or-more-person household P028C008 09 9 Nonfamily households: P028C009 09 9 1-person household P028C010 09 9 2-person household P028C011 09 9 3-person household P028C012 09 9 4-person household P028C013 09 9 5-person household P028C014 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-81

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28C. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [16] —Con. Total—Con. Nonfamily households—Con. 6-person household P028C015 09 9 7-or-more-person household P028C016 09 9

P28D. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (ASIAN ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is Asian alone** Total: P028D001 09 9 Family households: P028D002 09 9 2-person household P028D003 09 9 3-person household P028D004 09 9 4-person household P028D005 09 9 5-person household P028D006 09 9 6-person household P028D007 09 9 7-or-more-person household P028D008 09 9 Nonfamily households: P028D009 09 9 1-person household P028D010 09 9 2-person household P028D011 09 9 3-person household P028D012 09 9 4-person household P028D013 09 9 5-person household P028D014 09 9 6-person household P028D015 09 9 7-or-more-person household P028D016 09 9 

### TABLE (MATRIX) SECTION —Con.6-82 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28E. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is Native**

**Hawaiian and Other Pacific Islander alone** Total: P028E001 09 9 Family households: P028E002 09 9 2-person household P028E003 09 9 3-person household P028E004 09 9 4-person household P028E005 09 9 5-person household P028E006 09 9 6-person household P028E007 09 9 7-or-more-person household P028E008 09 9 Nonfamily households: P028E009 09 9 1-person household P028E010 09 9 2-person household P028E011 09 9 3-person household P028E012 09 9 4-person household P028E013 09 9 5-person household P028E014 09 9 6-person household P028E015 09 9 7-or-more-person household P028E016 09 9

P28F. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (SOME OTHER RACE ALONE HOUSEHOLDER) [16] **Universe: Households with a householder who is Some Other**

**Race alone** Total: P028F001 09 9 Family households: P028F002 09 9 2-person household P028F003 09 9 3-person household P028F004 09 9 4-person household P028F005 09 9 5-person household P028F006 09 9 6-person household P028F007 09 9 7-or-more-person household P028F008 09 9 Nonfamily households: P028F009 09 9 1-person household P028F010 09 9 2-person household P028F011 09 9 3-person household P028F012 09 9 4-person household P028F013 09 9 5-person household P028F014 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-83

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28F. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (SOME OTHER RACE ALONE HOUSEHOLDER) [16] —Con. Total—Con. Nonfamily households—Con. 6-person household P028F015 09 9 7-or-more-person household P028F016 09 9

P28G. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (TWO OR MORE RACES HOUSEHOLDER) [16] **Universe: Households with a householder who is Two or More**

**Races** Total: P028G001 09 9 Family households: P028G002 09 9 2-person household P028G003 09 9 3-person household P028G004 09 9 4-person household P028G005 09 9 5-person household P028G006 09 9 6-person household P028G007 09 9 7-or-more-person household P028G008 09 9 Nonfamily households: P028G009 09 9 1-person household P028G010 09 9 2-person household P028G011 09 9 3-person household P028G012 09 9 4-person household P028G013 09 9 5-person household P028G014 09 9 6-person household P028G015 09 9 7-or-more-person household P028G016 09 9 

### TABLE (MATRIX) SECTION —Con.6-84 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28H. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (HISPANIC OR LATINO HOUSEHOLDER) [16] **Universe: Households with a householder who is Hispanic or**

**Latino** Total: P028H001 09 9 Family households: P028H002 09 9 2-person household P028H003 09 9 3-person household P028H004 09 9 4-person household P028H005 09 9 5-person household P028H006 09 9 6-person household P028H007 09 9 7-or-more-person household P028H008 09 9 Nonfamily households: P028H009 09 9 1-person household P028H010 09 9 2-person household P028H011 09 9 3-person household P028H012 09 9 4-person household P028H013 09 9 5-person household P028H014 09 9 6-person household P028H015 09 9 7-or-more-person household P028H016 09 9

P28I. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [16] **Universe: Households with a householder who is White alone,**

**not Hispanic or Latino** Total: P028I001 09 9 Family households: P028I002 09 9 2-person household P028I003 09 9 3-person household P028I004 09 9 4-person household P028I005 09 9 5-person household P028I006 09 9 6-person household P028I007 09 9 7-or-more-person household P028I008 09 9 Nonfamily households: P028I009 09 9 1-person household P028I010 09 9 2-person household P028I011 09 9 3-person household P028I012 09 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-85

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P28I. HOUSEHOLD TYPE BY HOUSEHOLD SIZE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [16] —Con. Total—Con. Nonfamily households—Con. 4-person household P028I013 09 9 5-person household P028I014 09 9 6-person household P028I015 09 9 7-or-more-person household P028I016 09 9

File 10—File Linking Fields (comma delimited). **These fields link File 10 with the geographic header.**

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P29A. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE) [28] **Universe: People who are White alone**
Total: P029A001 10 9 In households: P029A002 10 9 In family households: P029A003 10 9 Householder: P029A004 10 9 Male P029A005 10 9 Female P029A006 10 9 Spouse P029A007 10 9 Biological child P029A008 10 9 Adopted child P029A009 10 9 Stepchild P029A010 10 9 Grandchild P029A011 10 9 Brother or sister P029A012 10 9 Parent P029A013 10 9 

### TABLE (MATRIX) SECTION —Con.6-86 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29A. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Parent-in-law P029A014 10 9 Son-in-law or daughter-in-law P029A015 10 9 Other relatives P029A016 10 9 Nonrelatives P029A017 10 9 In nonfamily households: P029A018 10 9 Male householder: P029A019 10 9 Living alone P029A020 10 9 Not living alone P029A021 10 9 Female householder: P029A022 10 9 Living alone P029A023 10 9 Not living alone P029A024 10 9 Nonrelatives P029A025 10 9 In group quarters: P029A026 10 9 Institutionalized population P029A027 10 9 Noninstitutionalized population P029A028 10 9

P29B. HOUSEHOLD TYPE BY RELATIONSHIP (BLACK OR AFRICAN AMERICAN ALONE) [28] **Universe: People who are Black or African American alone** Total: P029B001 10 9 In households: P029B002 10 9 In family households: P029B003 10 9 Householder: P029B004 10 9 Male P029B005 10 9 Female P029B006 10 9 Spouse P029B007 10 9 Biological child P029B008 10 9 Adopted child P029B009 10 9 Stepchild P029B010 10 9 Grandchild P029B011 10 9 Brother or sister P029B012 10 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-87

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29B. HOUSEHOLD TYPE BY RELATIONSHIP (BLACK OR AFRICAN AMERICAN ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Parent P029B013 10 9 Parent-in-law P029B014 10 9 Son-in-law or daughter-in-law P029B015 10 9 Other relatives P029B016 10 9 Nonrelatives P029B017 10 9 In nonfamily households: P029B018 10 9 Male householder: P029B019 10 9 Living alone P029B020 10 9 Not living alone P029B021 10 9 Female householder: P029B022 10 9 Living alone P029B023 10 9 Not living alone P029B024 10 9 Nonrelatives P029B025 10 9 In group quarters: P029B026 10 9 Institutionalized population P029B027 10 9 Noninstitutionalized population P029B028 10 9

P29C. HOUSEHOLD TYPE BY RELATIONSHIP (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [28] **Universe: People who are American Indian and Alaska Native**

**alone** Total: P029C001 10 9 In households: P029C002 10 9 In family households: P029C003 10 9 Householder: P029C004 10 9 Male P029C005 10 9 Female P029C006 10 9 Spouse P029C007 10 9 Biological child P029C008 10 9 Adopted child P029C009 10 9 Stepchild P029C010 10 9 

### TABLE (MATRIX) SECTION —Con.6-88 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29C. HOUSEHOLD TYPE BY RELATIONSHIP (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Grandchild P029C011 10 9 Brother or sister P029C012 10 9 Parent P029C013 10 9 Parent-in-law P029C014 10 9 Son-in-law or daughter-in-law P029C015 10 9 Other relatives P029C016 10 9 Nonrelatives P029C017 10 9 In nonfamily households: P029C018 10 9 Male householder: P029C019 10 9 Living alone P029C020 10 9 Not living alone P029C021 10 9 Female householder: P029C022 10 9 Living alone P029C023 10 9 Not living alone P029C024 10 9 Nonrelatives P029C025 10 9 In group quarters: P029C026 10 9 Institutionalized population P029C027 10 9 Noninstitutionalized population P029C028 10 9

P29D. HOUSEHOLD TYPE BY RELATIONSHIP (ASIAN ALONE) [28] **Universe: People who are Asian alone** Total: P029D001 10 9 In households: P029D002 10 9 In family households: P029D003 10 9 Householder: P029D004 10 9 Male P029D005 10 9 Female P029D006 10 9 Spouse P029D007 10 9 Biological child P029D008 10 9 Adopted child P029D009 10 9 Stepchild P029D010 10 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-89

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29D. HOUSEHOLD TYPE BY RELATIONSHIP (ASIAN ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Grandchild P029D011 10 9 Brother or sister P029D012 10 9 Parent P029D013 10 9 Parent-in-law P029D014 10 9 Son-in-law or daughter-in-law P029D015 10 9 Other relatives P029D016 10 9 Nonrelatives P029D017 10 9 In nonfamily households: P029D018 10 9 Male householder: P029D019 10 9 Living alone P029D020 10 9 Not living alone P029D021 10 9 Female householder: P029D022 10 9 Living alone P029D023 10 9 Not living alone P029D024 10 9 Nonrelatives P029D025 10 9 In group quarters: P029D026 10 9 Institutionalized population P029D027 10 9 Noninstitutionalized population P029D028 10 9

P29E. HOUSEHOLD TYPE BY RELATIONSHIP (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [28] **Universe: People who are Native Hawaiian and Other Pacific**

**Islander alone** Total: P029E001 10 9 In households: P029E002 10 9 In family households: P029E003 10 9 Householder: P029E004 10 9 Male P029E005 10 9 Female P029E006 10 9 Spouse P029E007 10 9 Biological child P029E008 10 9 

### TABLE (MATRIX) SECTION —Con.6-90 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29E. HOUSEHOLD TYPE BY RELATIONSHIP (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Adopted child P029E009 10 9 Stepchild P029E010 10 9 Grandchild P029E011 10 9 Brother or sister P029E012 10 9 Parent P029E013 10 9 Parent-in-law P029E014 10 9 Son-in-law or daughter-in-law P029E015 10 9 Other relatives P029E016 10 9 Nonrelatives P029E017 10 9 In nonfamily households: P029E018 10 9 Male householder: P029E019 10 9 Living alone P029E020 10 9 Not living alone P029E021 10 9 Female householder: P029E022 10 9 Living alone P029E023 10 9 Not living alone P029E024 10 9 Nonrelatives P029E025 10 9 In group quarters: P029E026 10 9 Institutionalized population P029E027 10 9 Noninstitutionalized population P029E028 10 9

P29F. HOUSEHOLD TYPE BY RELATIONSHIP (SOME OTHER RACE ALONE) [28] **Universe: People who are Some Other Race alone** Total: P029F001 10 9 In households: P029F002 10 9 In family households: P029F003 10 9 Householder: P029F004 10 9 Male P029F005 10 9 Female P029F006 10 9 Spouse P029F007 10 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-91

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29F. HOUSEHOLD TYPE BY RELATIONSHIP (SOME OTHER RACE ALONE) [28] —Con. Total—Con. In households—Con. In family households—Con. Biological child P029F008 10 9 Adopted child P029F009 10 9 Stepchild P029F010 10 9 Grandchild P029F011 10 9 Brother or sister P029F012 10 9 Parent P029F013 10 9 Parent-in-law P029F014 10 9 Son-in-law or daughter-in-law P029F015 10 9 Other relatives P029F016 10 9 Nonrelatives P029F017 10 9 In nonfamily households: P029F018 10 9 Male householder: P029F019 10 9 Living alone P029F020 10 9 Not living alone P029F021 10 9 Female householder: P029F022 10 9 Living alone P029F023 10 9 Not living alone P029F024 10 9 Nonrelatives P029F025 10 9 In group quarters: P029F026 10 9 Institutionalized population P029F027 10 9 Noninstitutionalized population P029F028 10 9

P29G. HOUSEHOLD TYPE BY RELATIONSHIP (TWO OR MORE RACES) [28] **Universe: People who are Two or More Races** Total: P029G001 10 9 In households: P029G002 10 9 In family households: P029G003 10 9 Householder: P029G004 10 9 Male P029G005 10 9 Female P029G006 10 9 

### TABLE (MATRIX) SECTION —Con.6-92 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29G. HOUSEHOLD TYPE BY RELATIONSHIP (TWO OR MORE RACES) [28] —Con. Total—Con. In households—Con. In family households—Con. Spouse P029G007 10 9 Biological child P029G008 10 9 Adopted child P029G009 10 9 Stepchild P029G010 10 9 Grandchild P029G011 10 9 Brother or sister P029G012 10 9 Parent P029G013 10 9 Parent-in-law P029G014 10 9 Son-in-law or daughter-in-law P029G015 10 9 Other relatives P029G016 10 9 Nonrelatives P029G017 10 9 In nonfamily households: P029G018 10 9 Male householder: P029G019 10 9 Living alone P029G020 10 9 Not living alone P029G021 10 9 Female householder: P029G022 10 9 Living alone P029G023 10 9 Not living alone P029G024 10 9 Nonrelatives P029G025 10 9 In group quarters: P029G026 10 9 Institutionalized population P029G027 10 9 Noninstitutionalized population P029G028 10 9
P29H. HOUSEHOLD TYPE BY RELATIONSHIP (HISPANIC OR LATINO) [28] **Universe: People who are Hispanic or Latino** Total: P029H001 10 9 In households: P029H002 10 9 In family households: P029H003 10 9 Householder: P029H004 10 9 Male P029H005 10 9 Female P029H006 10 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-93

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29H. HOUSEHOLD TYPE BY RELATIONSHIP (HISPANIC OR LATINO) [28] —Con. Total—Con. In households—Con. In family households—Con. Spouse P029H007 10 9 Biological child P029H008 10 9 Adopted child P029H009 10 9 Stepchild P029H010 10 9 Grandchild P029H011 10 9 Brother or sister P029H012 10 9 Parent P029H013 10 9 Parent-in-law P029H014 10 9 Son-in-law or daughter-in-law P029H015 10 9 Other relatives P029H016 10 9 Nonrelatives P029H017 10 9 In nonfamily households: P029H018 10 9 Male householder: P029H019 10 9 Living alone P029H020 10 9 Not living alone P029H021 10 9 Female householder: P029H022 10 9 Living alone P029H023 10 9 Not living alone P029H024 10 9 Nonrelatives P029H025 10 9 In group quarters: P029H026 10 9 Institutionalized population P029H027 10 9 Noninstitutionalized population P029H028 10 9
P29I. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE, NOT HISPANIC OR LATINO) [28] **Universe: People who are White alone, not Hispanic or Latino** Total: P029I001 10 9 In households: P029I002 10 9 In family households: P029I003 10 9 Householder: P029I004 10 9 Male P029I005 10 9 Female P029I006 10 9 

### TABLE (MATRIX) SECTION —Con.6-94 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P29I. HOUSEHOLD TYPE BY RELATIONSHIP (WHITE ALONE, NOT HISPANIC OR LATINO) [28] —Con. Total—Con. In households—Con. In family households—Con. Spouse P029I007 10 9 Biological child P029I008 10 9 Adopted child P029I009 10 9 Stepchild P029I010 10 9 Grandchild P029I011 10 9 Brother or sister P029I012 10 9 Parent P029I013 10 9 Parent-in-law P029I014 10 9 Son-in-law or daughter-in-law P029I015 10 9 Other relatives P029I016 10 9 Nonrelatives P029I017 10 9 In nonfamily households: P029I018 10 9 Male householder: P029I019 10 9 Living alone P029I020 10 9 Not living alone P029I021 10 9 Female householder: P029I022 10 9 Living alone P029I023 10 9 Not living alone P029I024 10 9
Nonrelatives P029I025 10 9 In group quarters: P029I026 10 9 Institutionalized population P029I027 10 9 Noninstitutionalized population P029I028 10 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-95

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
File 11—File Linking Fields (comma delimited). These fields link File 11 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P31A. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (WHITE ALONE) [16] **Universe: People under 18 years who are White alone** Total: P031A001 11 9 In households: P031A002 11 9 Householder or spouse P031A003 11 9 Related child: P031A004 11 9 Own child: P031A005 11 9 In husband-wife family P031A006 11 9 In other family: P031A007 11 9 Male householder, no wife present P031A008 11 9 Female householder, no husband present P031A009 11 9 Other relatives: P031A010 11 9 Grandchild P031A011 11 9 Other relatives P031A012 11 9 Nonrelatives P031A013 11 9 In group quarters: P031A014 11 9 Institutionalized population P031A015 11 9 Noninstitutionalized population P031A016 11 9 

### TABLE (MATRIX) SECTION —Con.6-96 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31B. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (BLACK OR AFRICAN AMERICAN ALONE) [16] **Universe: People under 18 years who are Black or African**

**American alone** Total: P031B001 11 9 In households: P031B002 11 9 Householder or spouse P031B003 11 9 Related child: P031B004 11 9 Own child: P031B005 11 9 In husband-wife family P031B006 11 9 In other family: P031B007 11 9 Male householder, no wife present P031B008 11 9 Female householder, no husband present P031B009 11 9 Other relatives: P031B010 11 9 Grandchild P031B011 11 9 Other relatives P031B012 11 9 Nonrelatives P031B013 11 9 In group quarters: P031B014 11 9 Institutionalized population P031B015 11 9 Noninstitutionalized population P031B016 11 9

P31C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [16] **Universe: People under 18 years who are American Indian and**

**Alaska Native alone** Total: P031C001 11 9 In households: P031C002 11 9 Householder or spouse P031C003 11 9 Related child: P031C004 11 9 Own child: P031C005 11 9 In husband-wife family P031C006 11 9 In other family: P031C007 11 9 Male householder, no wife present P031C008 11 9 Female householder, no husband present P031C009 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-97

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [16] —Con. Total—Con. In households—Con. Related child—Con. Own child—Con. Other relatives: P031C010 11 9 Grandchild P031C011 11 9 Other relatives P031C012 11 9 Nonrelatives P031C013 11 9 In group quarters: P031C014 11 9 Institutionalized population P031C015 11 9 Noninstitutionalized population P031C016 11 9

P31D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (ASIAN ALONE) [16] **Universe: People under 18 years who are Asian alone** Total: P031D001 11 9 In households: P031D002 11 9 Householder or spouse P031D003 11 9 Related child: P031D004 11 9 Own child: P031D005 11 9 In husband-wife family P031D006 11 9 In other family: P031D007 11 9 Male householder, no wife present P031D008 11 9 Female householder, no husband present P031D009 11 9 Other relatives: P031D010 11 9 Grandchild P031D011 11 9 Other relatives P031D012 11 9 Nonrelatives P031D013 11 9 

### TABLE (MATRIX) SECTION —Con.6-98 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (ASIAN ALONE) [16] —Con. Total—Con. In group quarters: P031D014 11 9 Institutionalized population P031D015 11 9 Noninstitutionalized population P031D016 11 9

P31E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [16] **Universe: People under 18 years who are Native Hawaiian and**

**Other Pacific Islander alone** Total: P031E001 11 9 In households: P031E002 11 9 Householder or spouse P031E003 11 9 Related child: P031E004 11 9 Own child: P031E005 11 9 In husband-wife family P031E006 11 9 In other family: P031E007 11 9 Male householder, no wife present P031E008 11 9 Female householder, no husband present P031E009 11 9 Other relatives: P031E010 11 9 Grandchild P031E011 11 9 Other relatives P031E012 11 9 Nonrelatives P031E013 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-99

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [16] —Con. Total—Con. In group quarters: P031E014 11 9 Institutionalized population P031E015 11 9 Noninstitutionalized population P031E016 11 9

P31F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (SOME OTHER RACE ALONE) [16] **Universe: People under 18 years who are Some Other Race**

**alone** Total: P031F001 11 9 In households: P031F002 11 9 Householder or spouse P031F003 11 9 Related child: P031F004 11 9 Own child: P031F005 11 9 In husband-wife family P031F006 11 9 In other family: P031F007 11 9 Male householder, no wife present P031F008 11 9 Female householder, no husband present P031F009 11 9 Other relatives: P031F010 11 9 Grandchild P031F011 11 9 Other relatives P031F012 11 9 Nonrelatives P031F013 11 9 

### TABLE (MATRIX) SECTION —Con.6-100 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (SOME OTHER RACE ALONE) [16] —Con. Total—Con. In group quarters: P031F014 11 9 Institutionalized population P031F015 11 9 Noninstitutionalized population P031F016 11 9

P31G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (TWO OR MORE RACES) [16] **Universe: People under 18 years who are Two or More Races** Total: P031G001 11 9 In households: P031G002 11 9 Householder or spouse P031G003 11 9 Related child: P031G004 11 9 Own child: P031G005 11 9 In husband-wife family P031G006 11 9 In other family: P031G007 11 9 Male householder, no wife present P031G008 11 9 Female householder, no husband present P031G009 11 9 Other relatives: P031G010 11 9 Grandchild P031G011 11 9 Other relatives P031G012 11 9 Nonrelatives P031G013 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-101

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (TWO OR MORE RACES) [16] —Con. Total—Con. In group quarters: P031G014 11 9 Institutionalized population P031G015 11 9 Noninstitutionalized population P031G016 11 9

P31H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (HISPANIC OR LATINO) [16] **Universe: People under 18 years who are Hispanic or Latino** Total: P031H001 11 9 In households: P031H002 11 9 Householder or spouse P031H003 11 9 Related child: P031H004 11 9 Own child: P031H005 11 9 In husband-wife family P031H006 11 9 In other family: P031H007 11 9 Male householder, no wife present P031H008 11 9 Female householder, no husband present P031H009 11 9 Other relatives: P031H010 11 9 Grandchild P031H011 11 9 Other relatives P031H012 11 9 Nonrelatives P031H013 11 9 

### TABLE (MATRIX) SECTION —Con.6-102 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (HISPANIC OR LATINO) [16] —Con. Total—Con. In group quarters: P031H014 11 9 Institutionalized population P031H015 11 9 Noninstitutionalized population P031H016 11 9

P31I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (WHITE ALONE, NOT HISPANIC OR LATINO) [16] **Universe: People under 18 years who are White alone, not**

**Hispanic or Latino** Total: P031I001 11 9 In households: P031I002 11 9 Householder or spouse P031I003 11 9 Related child: P031I004 11 9 Own child: P031I005 11 9 In husband-wife family P031I006 11 9 In other family: P031I007 11 9 Male householder, no wife present P031I008 11 9 Female householder, no husband present P031I009 11 9 Other relatives: P031I010 11 9 Grandchild P031I011 11 9 Other relatives P031I012 11 9 Nonrelatives P031I013 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-103

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P31I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION UNDER 18 YEARS (WHITE ALONE, NOT HISPANIC OR LATINO) [16] Total—Con. In group quarters: P031I014 11 9 Institutionalized population P031I015 11 9 Noninstitutionalized population P031I016 11 9

P34A. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE) [22] **Universe: People 65 years and over who are White alone** Total: P034A001 11 9 In households: P034A002 11 9 In family households: P034A003 11 9 Householder: P034A004 11 9 Male P034A005 11 9 Female P034A006 11 9 Spouse P034A007 11 9 Parent P034A008 11 9 Parent-in-law P034A009 11 9 Other relatives P034A010 11 9 Nonrelatives P034A011 11 9 In nonfamily households: P034A012 11 9 Male householder: P034A013 11 9 Living alone P034A014 11 9 Not living alone P034A015 11 9 Female householder: P034A016 11 9 Living alone P034A017 11 9 Not living alone P034A018 11 9 Nonrelatives P034A019 11 9 

### TABLE (MATRIX) SECTION —Con.6-104 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34A. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE) [22] —Con. Total—Con. In group quarters: P034A020 11 9 Institutionalized population P034A021 11 9 Noninstitutionalized population P034A022 11 9

P34B. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (BLACK OR AFRICAN AMERICAN ALONE) [22] **Universe: People 65 years and over who are Black or African**

**American alone** Total: P034B001 11 9 In households: P034B002 11 9 In family households: P034B003 11 9 Householder: P034B004 11 9 Male P034B005 11 9 Female P034B006 11 9 Spouse P034B007 11 9 Parent P034B008 11 9 Parent-in-law P034B009 11 9 Other relatives P034B010 11 9 Nonrelatives P034B011 11 9 In nonfamily households: P034B012 11 9 Male householder: P034B013 11 9 Living alone P034B014 11 9 Not living alone P034B015 11 9 Female householder: P034B016 11 9 Living alone P034B017 11 9 Not living alone P034B018 11 9 Nonrelatives P034B019 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-105

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34B. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (BLACK OR AFRICAN AMERICAN ALONE) [22] —Con. Total—Con. In group quarters: P034B020 11 9 Institutionalized population P034B021 11 9 Noninstitutionalized population P034B022 11 9

P34C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [22] **Universe: People 65 years and over who are American Indian**

**and Alaska Native alone** Total: P034C001 11 9 In households: P034C002 11 9 In family households: P034C003 11 9 Householder: P034C004 11 9 Male P034C005 11 9 Female P034C006 11 9 Spouse P034C007 11 9 Parent P034C008 11 9 Parent-in-law P034C009 11 9 Other relatives P034C010 11 9 Nonrelatives P034C011 11 9 In nonfamily households: P034C012 11 9 Male householder: P034C013 11 9 Living alone P034C014 11 9 Not living alone P034C015 11 9 Female householder: P034C016 11 9 Living alone P034C017 11 9 Not living alone P034C018 11 9 Nonrelatives P034C019 11 9 

### TABLE (MATRIX) SECTION —Con.6-106 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34C. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [22] —Con. Total—Con. In group quarters: P034C020 11 9 Institutionalized population P034C021 11 9 Noninstitutionalized population P034C022 11 9

P34D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (ASIAN ALONE) [22] **Universe: People 65 years and over who are Asian alone** Total: P034D001 11 9 In households: P034D002 11 9 In family households: P034D003 11 9 Householder: P034D004 11 9 Male P034D005 11 9 Female P034D006 11 9 Spouse P034D007 11 9 Parent P034D008 11 9 Parent-in-law P034D009 11 9 Other relatives P034D010 11 9 Nonrelatives P034D011 11 9 In nonfamily households: P034D012 11 9 Male householder: P034D013 11 9 Living alone P034D014 11 9 Not living alone P034D015 11 9 Female householder: P034D016 11 9 Living alone P034D017 11 9 Not living alone P034D018 11 9 Nonrelatives P034D019 11 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-107

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34D. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (ASIAN ALONE) [22] —Con. Total—Con. In group quarters: P034D020 11 9 Institutionalized population P034D021 11 9 Noninstitutionalized population P034D022 11 9

P34E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [22] **Universe: People 65 years and over who are Native Hawaiian**

**and Other Pacific Islander alone** Total: P034E001 11 9 In households: P034E002 11 9 In family households: P034E003 11 9 Householder: P034E004 11 9 Male P034E005 11 9 Female P034E006 11 9 Spouse P034E007 11 9 Parent P034E008 11 9 Parent-in-law P034E009 11 9 Other relatives P034E010 11 9 Nonrelatives P034E011 11 9 In nonfamily households: P034E012 11 9 Male householder: P034E013 11 9 Living alone P034E014 11 9 Not living alone P034E015 11 9 Female householder: P034E016 11 9 Living alone P034E017 11 9 Not living alone P034E018 11 9 Nonrelatives P034E019 11 9 

### TABLE (MATRIX) SECTION —Con.6-108 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34E. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [22] —Con. Total—Con. In group quarters: P034E020 11 9 Institutionalized population P034E021 11 9 Noninstitutionalized population P034E022 11 9

File 12—File Linking Fields **(comma delimited).** These fields link File 12 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P34F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (SOME OTHER RACE ALONE) [22] **Universe: People 65 years and over who are Some Other Race**

**alone** Total: P034F001 12 9 In households: P034F002 12 9 In family households: P034F003 12 9 Householder: P034F004 12 9 Male P034F005 12 9 Female P034F006 12 9 Spouse P034F007 12 9 Parent P034F008 12 9 Parent-in-law P034F009 12 9 Other relatives P034F010 12 9 Nonrelatives P034F011 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-109

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34F. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (SOME OTHER RACE ALONE) [22] Total—Con. In households—Con. In nonfamily households: P034F012 12 9 Male householder: P034F013 12 9 Living alone P034F014 12 9 Not living alone P034F015 12 9 Female householder: P034F016 12 9 Living alone P034F017 12 9 Not living alone P034F018 12 9 Nonrelatives P034F019 12 9 In group quarters: P034F020 12 9 Institutionalized population P034F021 12 9 Noninstitutionalized population P034F022 12 9

P34G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (TWO OR MORE RACES) [22] **Universe: People 65 years and over who are Two or More Races** Total: P034G001 12 9 In households: P034G002 12 9 In family households: P034G003 12 9 Householder: P034G004 12 9 Male P034G005 12 9 Female P034G006 12 9 Spouse P034G007 12 9 Parent P034G008 12 9 Parent-in-law P034G009 12 9 Other relatives P034G010 12 9 Nonrelatives P034G011 12 9 

### TABLE (MATRIX) SECTION —Con.6-110 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34G. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (TWO OR MORE RACES) [22] —Con. Total—Con. In households—Con. In nonfamily households: P034G012 12 9 Male householder: P034G013 12 9 Living alone P034G014 12 9 Not living alone P034G015 12 9 Female householder: P034G016 12 9 Living alone P034G017 12 9 Not living alone P034G018 12 9 Nonrelatives P034G019 12 9 In group quarters: P034G020 12 9 Institutionalized population P034G021 12 9 Noninstitutionalized population P034G022 12 9

P34H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (HISPANIC OR LATINO) [22] **Universe: People 65 years and over who are Hispanic or Latino** Total: P034H001 12 9 In households: P034H002 12 9 In family households: P034H003 12 9 Householder: P034H004 12 9 Male P034H005 12 9 Female P034H006 12 9 Spouse P034H007 12 9 Parent P034H008 12 9 Parent-in-law P034H009 12 9 Other relatives P034H010 12 9 Nonrelatives P034H011 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-111

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34H. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (HISPANIC OR LATINO) [22] —Con. Total—Con. In households—Con. In nonfamily households: P034H012 12 9 Male householder: P034H013 12 9 Living alone P034H014 12 9 Not living alone P034H015 12 9 Female householder: P034H016 12 9 Living alone P034H017 12 9 Not living alone P034H018 12 9 Nonrelatives P034H019 12 9 In group quarters: P034H020 12 9 Institutionalized population P034H021 12 9 Noninstitutionalized population P034H022 12 9

P34I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LATINO) [22] **Universe: People 65 years and over who are White alone, not**

**Hispanic or Latino** Total: P034I001 12 9 In households: P034I002 12 9 In family households: P034I003 12 9 Householder: P034I004 12 9 Male P034I005 12 9 Female P034I006 12 9 Spouse P034I007 12 9 Parent P034I008 12 9 Parent-in-law P034I009 12 9 Other relatives P034I010 12 9 Nonrelatives P034I011 12 9 

### TABLE (MATRIX) SECTION —Con.6-112 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P34I. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LATINO) [22] —Con. Total—Con. In households—Con. In nonfamily households: P034I012 12 9 Male householder: P034I013 12 9 Living alone P034I014 12 9 Not living alone P034I015 12 9 Female householder: P034I016 12 9 Living alone P034I017 12 9 Not living alone P034I018 12 9 Nonrelatives P034I019 12 9 In group quarters: P034I020 12 9 Institutionalized population P034I021 12 9 Noninstitutionalized population P034I022 12 9

P35A. FAMILIES (WHITE ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is White alone** Total P035A001 12 9

P35B. FAMILIES (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is Black or African**

**American alone** Total P035B001 12 9

P35C. FAMILIES (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is American Indian**

**and Alaska Native alone** Total P035C001 12 9

P35D. FAMILIES (ASIAN ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is Asian alone** Total P035D001 12 9

P35E. FAMILIES (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** Total P035E001 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-113

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P35F. FAMILIES (SOME OTHER RACE ALONE HOUSEHOLDER) [1] **Universe: Families with a householder who is Some Other Race**

**alone** Total P035F001 12 9

P35G. FAMILIES (TWO OR MORE RACES HOUSEHOLDER) [1] **Universe: Families with a householder who is Two or More Races** Total P035G001 12 9

P35H. FAMILIES (HISPANIC OR LATINO HOUSEHOLDER) [1] **Universe: Families with a householder who is Hispanic or Latino** Total P035H001 12 9

P35I. FAMILIES (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [1] **Universe: Families with a householder who is White alone, not**

**Hispanic or Latino** Total P035I001 12 9

P36A. POPULATION IN FAMILIES BY AGE (WHITE ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is**

**White alone** Total: P036A001 12 9 Under 18 years P036A002 12 9 18 years and over P036A003 12 9 

### TABLE (MATRIX) SECTION —Con.6-114 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P36B. POPULATION IN FAMILIES BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is Black**

**or African American alone** Total: P036B001 12 9 Under 18 years P036B002 12 9 18 years and over P036B003 12 9
P36C. POPULATION IN FAMILIES BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is**

**American Indian and Alaska Native alone** Total: P036C001 12 9 Under 18 years P036C002 12 9 18 years and over P036C003 12 9
P36D. POPULATION IN FAMILIES BY AGE (ASIAN ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is Asian**

**alone** Total: P036D001 12 9 Under 18 years P036D002 12 9 18 years and over P036D003 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-115

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P36E. POPULATION IN FAMILIES BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is**

**Native Hawaiian and Other Pacific Islander alone** Total: P036E001 12 9 Under 18 years P036E002 12 9 18 years and over P036E003 12 9
P36F. POPULATION IN FAMILIES BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) [3] **Universe: Population in families with a householder who is Some**

**Other Race alone** Total: P036F001 12 9 Under 18 years P036F002 12 9 18 years and over P036F003 12 9
P36G. POPULATION IN FAMILIES BY AGE (TWO OR MORE RACES HOUSEHOLDER) [3] **Universe: Population in families with a householder who is Two**

**or More Races** Total: P036G001 12 9 Under 18 years P036G002 12 9 18 years and over P036G003 12 9 

### TABLE (MATRIX) SECTION —Con.6-116 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P36H. POPULATION IN FAMILIES BY AGE (HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Population in families with a householder who is**

**Hispanic or Latino** Total: P036H001 12 9 Under 18 years P036H002 12 9 18 years and over P036H003 12 9

P36I. POPULATION IN FAMILIES BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Population in families with a householder who is White**

**alone, not Hispanic or Latino** Total: P036I001 12 9 Under 18 years P036I002 12 9 18 years and over P036I003 12 9

P37A. AVERAGE FAMILY SIZE BY AGE (WHITE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is White alone** Average family size— Total: P037A001 12 9 Under 18 years P037A002 12 9 18 years and over P037A003 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-117

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P37B. AVERAGE FAMILY SIZE BY AGE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Black or African**

**American alone** Average family size— Total: P037B001 12 9 Under 18 years P037B002 12 9 18 years and over P037B003 12 9
P37C. AVERAGE FAMILY SIZE BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is American Indian**

**and Alaska Native alone** Average family size— Total: P037C001 12 9 Under 18 years P037C002 12 9 18 years and over P037C003 12 9
P37D. AVERAGE FAMILY SIZE BY AGE (ASIAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Asian alone** Average family size— Total: P037D001 12 9 Under 18 years P037D002 12 9 18 years and over P037D003 12 9 

### TABLE (MATRIX) SECTION —Con.6-118 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P37E. AVERAGE FAMILY SIZE BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** Average family size— Total: P037E001 12 9 Under 18 years P037E002 12 9 18 years and over P037E003 12 9

P37F. AVERAGE FAMILY SIZE BY AGE (SOME OTHER RACE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Some Other Race**

**alone** Average family size— Total: P037F001 12 9 Under 18 years P037F002 12 9 18 years and over P037F003 12 9
P37G. AVERAGE FAMILY SIZE BY AGE (TWO OR MORE RACES HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Two or More Races** Average family size— Total: P037G001 12 9 Under 18 years P037G002 12 9 18 years and over P037G003 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-119

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P37H. AVERAGE FAMILY SIZE BY AGE (HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is Hispanic or Latino** Average family size— Total: P037H001 12 9 Under 18 years P037H002 12 9 18 years and over P037H003 12 9

P37I. AVERAGE FAMILY SIZE BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Families with a householder who is White alone, not**

**Hispanic or Latino** Average family size— Total: P037I001 12 9 Under 18 years P037I002 12 9 18 years and over P037I003 12 9

P38A. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (WHITE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is White alone** Total: P038A001 12 9 Husband-wife family: P038A002 12 9 With own children under 18 years: P038A003 12 9 Under 6 years only P038A004 12 9 Under 6 years and 6 to 17 years P038A005 12 9 6 to 17 years only P038A006 12 9 No own children under 18 years P038A007 12 9 

### TABLE (MATRIX) SECTION —Con.6-120 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38A. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (WHITE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family: P038A008 12 9 Male householder, no wife present: P038A009 12 9 With own children under 18 years: P038A010 12 9 Under 6 years only P038A011 12 9 Under 6 years and 6 to 17 years P038A012 12 9 6 to 17 years only P038A013 12 9 No own children under 18 years P038A014 12 9 Female householder, no husband present: P038A015 12 9 With own children under 18 years: P038A016 12 9 Under 6 years only P038A017 12 9 Under 6 years and 6 to 17 years P038A018 12 9 6 to 17 years only P038A019 12 9 No own children under 18 years P038A020 12 9

P38B. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Black or**

**African American alone** Total: P038B001 12 9 Husband-wife family: P038B002 12 9 With own children under 18 years: P038B003 12 9 Under 6 years only P038B004 12 9 Under 6 years and 6 to 17 years P038B005 12 9 6 to 17 years only P038B006 12 9 No own children under 18 years P038B007 12 9 Other family: P038B008 12 9 Male householder, no wife present: P038B009 12 9 With own children under 18 years: P038B010 12 9 Under 6 years only P038B011 12 9 Under 6 years and 6 to 17 years P038B012 12 9 6 to 17 years only P038B013 12 9 No own children under 18 years P038B014 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-121

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
P38B. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P038B015 12 9 With own children under 18 years: P038B016 12 9 Under 6 years only P038B017 12 9 Under 6 years and 6 to 17 years P038B018 12 9 6 to 17 years only P038B019 12 9 No own children under 18 years P038B020 12 9

P38C. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is American Indian**

**and Alaska Native alone** Total: P038C001 12 9 Husband-wife family: P038C002 12 9 With own children under 18 years: P038C003 12 9 Under 6 years only P038C004 12 9 Under 6 years and 6 to 17 years P038C005 12 9 6 to 17 years only P038C006 12 9 No own children under 18 years P038C007 12 9 Other family: P038C008 12 9 Male householder, no wife present: P038C009 12 9 With own children under 18 years: P038C010 12 9 Under 6 years only P038C011 12 9 Under 6 years and 6 to 17 years P038C012 12 9 6 to 17 years only P038C013 12 9 No own children under 18 years P038C014 12 9 

### TABLE (MATRIX) SECTION —Con.6-122 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38C. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P038C015 12 9 With own children under 18 years: P038C016 12 9 Under 6 years only P038C017 12 9 Under 6 years and 6 to 17 years P038C018 12 9 6 to 17 years only P038C019 12 9 No own children under 18 years P038C020 12 9

P38D. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (ASIAN ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Asian alone** Total: P038D001 12 9 Husband-wife family: P038D002 12 9 With own children under 18 years: P038D003 12 9 Under 6 years only P038D004 12 9 Under 6 years and 6 to 17 years P038D005 12 9 6 to 17 years only P038D006 12 9 No own children under 18 years P038D007 12 9 Other family: P038D008 12 9 Male householder, no wife present: P038D009 12 9 With own children under 18 years: P038D010 12 9 Under 6 years only P038D011 12 9 Under 6 years and 6 to 17 years P038D012 12 9 6 to 17 years only P038D013 12 9 No own children under 18 years P038D014 12 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-123

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38D. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (ASIAN ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P038D015 12 9 With own children under 18 years: P038D016 12 9 Under 6 years only P038D017 12 9 Under 6 years and 6 to 17 years P038D018 12 9 6 to 17 years only P038D019 12 9 No own children under 18 years P038D020 12 9

P38E. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** Total: P038E001 12 9 Husband-wife family: P038E002 12 9 With own children under 18 years: P038E003 12 9 Under 6 years only P038E004 12 9 Under 6 years and 6 to 17 years P038E005 12 9 6 to 17 years only P038E006 12 9 No own children under 18 years P038E007 12 9 Other family: P038E008 12 9 Male householder, no wife present: P038E009 12 9 With own children under 18 years: P038E010 12 9 Under 6 years only P038E011 12 9 Under 6 years and 6 to 17 years P038E012 12 9 6 to 17 years only P038E013 12 9 No own children under 18 years P038E014 12 9 

### TABLE (MATRIX) SECTION —Con.6-124 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38E. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P038E015 12 9 With own children under 18 years: P038E016 12 9 Under 6 years only P038E017 12 9 Under 6 years and 6 to 17 years P038E018 12 9 6 to 17 years only P038E019 12 9 No own children under 18 years P038E020 12 9

File 13—File Linking Fields **(comma delimited)** . These fields link File 13 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P38F. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Some Other Race**

**alone** Total: P038F001 13 9 Husband-wife family: P038F002 13 9 With own children under 18 years: P038F003 13 9 Under 6 years only P038F004 13 9 Under 6 years and 6 to 17 years P038F005 13 9 6 to 17 years only P038F006 13 9 No own children under 18 years P038F007 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-125

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38F. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family: P038F008 13 9 Male householder, no wife present: P038F009 13 9 With own children under 18 years: P038F010 13 9 Under 6 years only P038F011 13 9 Under 6 years and 6 to 17 years P038F012 13 9 6 to 17 years only P038F013 13 9 No own children under 18 years P038F014 13 9 Female householder, no husband present: P038F015 13 9 With own children under 18 years: P038F016 13 9 Under 6 years only P038F017 13 9 Under 6 years and 6 to 17 years P038F018 13 9 6 to 17 years only P038F019 13 9 No own children under 18 years P038F020 13 9

P38G. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (TWO OR MORE RACES HOUSEHOLDER) [20] **Universe: Families with a householder who is Two or More Races** Total: P038G001 13 9 Husband-wife family: P038G002 13 9 With own children under 18 years: P038G003 13 9 Under 6 years only P038G004 13 9 Under 6 years and 6 to 17 years P038G005 13 9 6 to 17 years only P038G006 13 9 No own children under 18 years P038G007 13 9 Other family: P038G008 13 9 Male householder, no wife present: P038G009 13 9 With own children under 18 years: P038G010 13 9 Under 6 years only P038G011 13 9 Under 6 years and 6 to 17 years P038G012 13 9 6 to 17 years only P038G013 13 9 No own children under 18 years P038G014 13 9 

### TABLE (MATRIX) SECTION —Con.6-126 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38G. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (TWO OR MORE RACES HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P038G015 13 9 With own children under 18 years: P038G016 13 9 Under 6 years only P038G017 13 9 Under 6 years and 6 to 17 years P038G018 13 9 6 to 17 years only P038G019 13 9 No own children under 18 years P038G020 13 9

P38H. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (HISPANIC OR LATINO HOUSEHOLDER) [20] **Universe: Families with a householder who is Hispanic or Latino** Total: P038H001 13 9 Husband-wife family: P038H002 13 9 With own children under 18 years: P038H003 13 9 Under 6 years only P038H004 13 9 Under 6 years and 6 to 17 years P038H005 13 9 6 to 17 years only P038H006 13 9 No own children under 18 years P038H007 13 9 Other family: P038H008 13 9 Male householder, no wife present: P038H009 13 9 With own children under 18 years: P038H010 13 9 Under 6 years only P038H011 13 9 Under 6 years and 6 to 17 years P038H012 13 9 6 to 17 years only P038H013 13 9 No own children under 18 years P038H014 13 9 Female householder, no husband present: P038H015 13 9 With own children under 18 years: P038H016 13 9 Under 6 years only P038H017 13 9 Under 6 years and 6 to 17 years P038H018 13 9 6 to 17 years only P038H019 13 9 No own children under 18 years P038H020 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-127

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P38I. FAMILY TYPE BY PRESENCE AND AGE OF OWN CHILDREN (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [20] **Universe: Families with a householder who is White alone, not**

**Hispanic or Latino** Total: P038I001 13 9 Husband-wife family: P038I002 13 9 With own children under 18 years: P038I003 13 9 Under 6 years only P038I004 13 9 Under 6 years and 6 to 17 years P038I005 13 9 6 to 17 years only P038I006 13 9 No own children under 18 years P038I007 13 9 Other family: P038I008 13 9 Male householder, no wife present: P038I009 13 9 With own children under 18 years: P038I010 13 9 Under 6 years only P038I011 13 9 Under 6 years and 6 to 17 years P038I012 13 9 6 to 17 years only P038I013 13 9 No own children under 18 years P038I014 13 9 Female householder, no husband present: P038I015 13 9 With own children under 18 years: P038I016 13 9 Under 6 years only P038I017 13 9 Under 6 years and 6 to 17 years P038I018 13 9 6 to 17 years only P038I019 13 9 No own children under 18 years P038I020 13 9

P39A. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is White alone** Total: P039A001 13 9 Husband-wife family: P039A002 13 9 With related children under 18 years: P039A003 13 9 Under 6 years only P039A004 13 9 Under 6 years and 6 to 17 years P039A005 13 9 6 to 17 years only P039A006 13 9 No related children under 18 years P039A007 13 9 

### TABLE (MATRIX) SECTION —Con.6-128 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39A. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family: P039A008 13 9 Male householder, no wife present: P039A009 13 9 With related children under 18 years: P039A010 13 9 Under 6 years only P039A011 13 9 Under 6 years and 6 to 17 years P039A012 13 9 6 to 17 years only P039A013 13 9 No related children under 18 years P039A014 13 9 Female householder, no husband present: P039A015 13 9 With related children under 18 years: P039A016 13 9 Under 6 years only P039A017 13 9 Under 6 years and 6 to 17 years P039A018 13 9 6 to 17 years only P039A019 13 9 No related children under 18 years P039A020 13 9

P39B. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Black or African**

**American alone** Total: P039B001 13 9 Husband-wife family: P039B002 13 9 With related children under 18 years: P039B003 13 9 Under 6 years only P039B004 13 9 Under 6 years and 6 to 17 years P039B005 13 9 6 to 17 years only P039B006 13 9 No related children under 18 years P039B007 13 9 Other family: P039B008 13 9 Male householder, no wife present: P039B009 13 9 With related children under 18 years: P039B010 13 9 Under 6 years only P039B011 13 9 Under 6 years and 6 to 17 years P039B012 13 9 6 to 17 years only P039B013 13 9 No related children under 18 years P039B014 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-129

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39B. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [20] Total—Con. Other family—Con. Female householder, no husband present: P039B015 13 9 With related children under 18 years: P039B016 13 9 Under 6 years only P039B017 13 9 Under 6 years and 6 to 17 years P039B018 13 9 6 to 17 years only P039B019 13 9 No related children under 18 years P039B020 13 9

P39C. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is American Indian**

**and Alaska Native alone** Total: P039C001 13 9 Husband-wife family: P039C002 13 9 With related children under 18 years: P039C003 13 9 Under 6 years only P039C004 13 9 Under 6 years and 6 to 17 years P039C005 13 9 6 to 17 years only P039C006 13 9 No related children under 18 years P039C007 13 9 Other family: P039C008 13 9 Male householder, no wife present: P039C009 13 9 With related children under 18 years: P039C010 13 9 Under 6 years only P039C011 13 9 Under 6 years and 6 to 17 years P039C012 13 9 6 to 17 years only P039C013 13 9 No related children under 18 years P039C014 13 9 

### TABLE (MATRIX) SECTION —Con.6-130 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39C. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P039C015 13 9 With related children under 18 years: P039C016 13 9 Under 6 years only P039C017 13 9 Under 6 years and 6 to 17 years P039C018 13 9 6 to 17 years only P039C019 13 9 No related children under 18 years P039C020 13 9

P39D. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (ASIAN ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Asian alone** Total: P039D001 13 9 Husband-wife family: P039D002 13 9 With related children under 18 years: P039D003 13 9 Under 6 years only P039D004 13 9 Under 6 years and 6 to 17 years P039D005 13 9 6 to 17 years only P039D006 13 9 No related children under 18 years P039D007 13 9 Other family: P039D008 13 9 Male householder, no wife present: P039D009 13 9 With related children under 18 years: P039D010 13 9 Under 6 years only P039D011 13 9 Under 6 years and 6 to 17 years P039D012 13 9 6 to 17 years only P039D013 13 9 No related children under 18 years P039D014 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-131

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39D. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (ASIAN ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P039D015 13 9 With related children under 18 years: P039D016 13 9 Under 6 years only P039D017 13 9 Under 6 years and 6 to 17 years P039D018 13 9 6 to 17 years only P039D019 13 9 No related children under 18 years P039D020 13 9

P39E. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Native Hawaiian**

**and Other Pacific Islander alone** Total: P039E001 13 9 Husband-wife family: P039E002 13 9 With related children under 18 years: P039E003 13 9 Under 6 years only P039E004 13 9 Under 6 years and 6 to 17 years P039E005 13 9 6 to 17 years only P039E006 13 9 No related children under 18 years P039E007 13 9 Other family: P039E008 13 9 Male householder, no wife present: P039E009 13 9 With related children under 18 years: P039E010 13 9 Under 6 years only P039E011 13 9 Under 6 years and 6 to 17 years P039E012 13 9 6 to 17 years only P039E013 13 9 No related children under 18 years P039E014 13 9 

### TABLE (MATRIX) SECTION —Con.6-132 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39E. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P039E015 13 9 With related children under 18 years: P039E016 13 9 Under 6 years only P039E017 13 9 Under 6 years and 6 to 17 years P039E018 13 9 6 to 17 years only P039E019 13 9 No related children under 18 years P039E020 13 9

P39F. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) [20] **Universe: Families with a householder who is Some Other Race**

**alone** Total: P039F001 13 9 Husband-wife family: P039F002 13 9 With related children under 18 years: P039F003 13 9 Under 6 years only P039F004 13 9 Under 6 years and 6 to 17 years P039F005 13 9 6 to 17 years only P039F006 13 9 No related children under 18 years P039F007 13 9 Other family: P039F008 13 9 Male householder, no wife present: P039F009 13 9 With related children under 18 years: P039F010 13 9 Under 6 years only P039F011 13 9 Under 6 years and 6 to 17 years P039F012 13 9 6 to 17 years only P039F013 13 9 No related children under 18 years P039F014 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-133

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39F. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (SOME OTHER RACE ALONE HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P039F015 13 9 With related children under 18 years: P039F016 13 9 Under 6 years only P039F017 13 9 Under 6 years and 6 to 17 years P039F018 13 9 6 to 17 years only P039F019 13 9 No related children under 18 years P039F020 13 9

P39G. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (TWO OR MORE RACES HOUSEHOLDER) [20] **Universe: Families with a householder who is Two or More Races** Total: P039G001 13 9 Husband-wife family: P039G002 13 9 With related children under 18 years: P039G003 13 9 Under 6 years only P039G004 13 9 Under 6 years and 6 to 17 years P039G005 13 9 6 to 17 years only P039G006 13 9 No related children under 18 years P039G007 13 9 Other family: P039G008 13 9 Male householder, no wife present: P039G009 13 9 With related children under 18 years: P039G010 13 9 Under 6 years only P039G011 13 9 Under 6 years and 6 to 17 years P039G012 13 9 6 to 17 years only P039G013 13 9 No related children under 18 years P039G014 13 9 

### TABLE (MATRIX) SECTION —Con.6-134 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39G. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (TWO OR MORE RACES HOUSEHOLDER) [20] —Con. Total—Con. Other family—Con. Female householder, no husband present: P039G015 13 9 With related children under 18 years: P039G016 13 9 Under 6 years only P039G017 13 9 Under 6 years and 6 to 17 years P039G018 13 9 6 to 17 years only P039G019 13 9 No related children under 18 years P039G020 13 9

P39H. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (HISPANIC OR LATINO HOUSEHOLDER) [20] **Universe: Families with a householder who is Hispanic or Latino**

**alone** Total: P039H001 13 9 Husband-wife family: P039H002 13 9 With related children under 18 years: P039H003 13 9 Under 6 years only P039H004 13 9 Under 6 years and 6 to 17 years P039H005 13 9 6 to 17 years only P039H006 13 9 No related children under 18 years P039H007 13 9 Other family: P039H008 13 9 Male householder, no wife present: P039H009 13 9 With related children under 18 years: P039H010 13 9 Under 6 years only P039H011 13 9 Under 6 years and 6 to 17 years P039H012 13 9 6 to 17 years only P039H013 13 9 No related children under 18 years P039H014 13 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-135

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39H. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (HISPANIC OR LATINO HOUSEHOLDER) [20] Total—Con. Other family—Con. Female householder, no husband present: P039H015 13 9 With related children under 18 years: P039H016 13 9 Under 6 years only P039H017 13 9 Under 6 years and 6 to 17 years P039H018 13 9 6 to 17 years only P039H019 13 9 No related children under 18 years P039H020 13 9

File 14—File Linking Fields **(comma delimited)** . These fields link File 14 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

P39I. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [20] **Universe: Families with a householder who is White alone, not**

**Hispanic or Latino** Total: P039I001 14 9 Husband-wife family: P039I002 14 9 With related children under 18 years: P039I003 14 9 Under 6 years only P039I004 14 9 Under 6 years and 6 to 17 years P039I005 14 9 6 to 17 years only P039I006 14 9 No related children under 18 years P039I007 14 9 

### TABLE (MATRIX) SECTION —Con.6-136 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

P39I. FAMILY TYPE BY PRESENCE AND AGE OF RELATED CHILDREN (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [20] Total—Con. Other family: P039I008 14 9 Male householder, no wife present: P039I009 14 9 With related children under 18 years: P039I010 14 9 Under 6 years only P039I011 14 9 Under 6 years and 6 to 17 years P039I012 14 9 6 to 17 years only P039I013 14 9 No related children under 18 years P039I014 14 9 Female householder, no husband present: P039I015 14 9 With related children under 18 years: P039I016 14 9 Under 6 years only P039I017 14 9 Under 6 years and 6 to 17 years P039I018 14 9 6 to 17 years only P039I019 14 9 No related children under 18 years P039I020 14 9 

### TABLE (MATRIX) SECTION —Con.Data Dictionary 6-137

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL
File 15—File Linking Fields **(comma delimited).** These fields link File 15 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT1. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE TRIBE REPORTED FOR SELECTED TRIBES [54] **Universe: People who are American Indian and Alaska**

**Native alone—total tribes tallied for people with one tribe only, and people with no tribe reported**  Total tribes tallied (300, A01–M38, M41–R98, S01–Z99): PCT0010001 15 9 American Indian tribes, specified (A01–M38,

T01–Z99): PCT0010002 15 9 Apache (A09–A23) PCT0010003 15 9 Arapaho (A24–A33) PCT0010004 15 9 Blackfeet (A45–A50) PCT0010005 15 9 Canadian and French American Indian (T01–V23) PCT0010006 15 9 Central American Indian (V24–V83) PCT0010007 15 9 Cherokee (B21–B39) PCT0010008 15 9 Cheyenne (B40–B45) PCT0010009 15 9 Chickasaw (B53–B56) PCT0010010 15 9 Chippewa (B67–B99) PCT0010011 15 9 Choctaw (C08–C16) PCT0010012 15 9 Colville (C35–C38) PCT0010013 15 9 Comanche (C39–C43) PCT0010014 15 9 Cree (C59–C63) PCT0010015 15 9 Creek (C64–C80) PCT0010016 15 9 Crow (C83–C86) PCT0010017 15 9 Delaware (C93–D04) PCT0010018 15 9 Hopi (D74–D75) PCT0010019 15 9 Houma (D78–D86) PCT0010020 15 9 Iroquois (D93–E09) PCT0010021 15 9 Kiowa (E30–E36) PCT0010022 15 9 Lumbee (E78–E83) PCT0010023 15 9 Menominee (F11–F14) PCT0010024 15 9 Mexican American Indian (V84–W66) PCT0010025 15 9 Navajo (F62–F70) PCT0010026 15 9 Osage (G04–G09) PCT0010027 15 96-138 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT1. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE TRIBE REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–M38, M41–R98,

S01–Z99)—Con. American Indian tribes, specified (A01–M38,

T01–Z99)—Con. Ottawa (G14–G22) PCT0010028 15 9 Paiute (G23–G49) PCT0010029 15 9 Pima (G84–G91) PCT0010030 15 9 Potawatomi (H21–H33) PCT0010031 15 9 Pueblo (H38–H65) PCT0010032 15 9 Puget Sound Salish (H70–H92) PCT0010033 15 9 Seminole (J47–J57) PCT0010034 15 9 Shoshone (J81–J92) PCT0010035 15 9 Sioux (K16–K53) PCT0010036 15 9 South American Indian (W67–X24) PCT0010037 15 9 Spanish American Indian (X25–Z99) PCT0010038 15 9 Tohono O’Odham (K78–K86) PCT0010039 15 9 Ute (L06–L14) PCT0010040 15 9 Yakama (L79–L84) PCT0010041 15 9 Yaqui (L91–L99) PCT0010042 15 9 Yuman (M22–M33) PCT0010043 15 9 All other American Indian tribes (A01–A08, A34–

A44, A51–B20, B46–B52, B57–B66, C01–C07, C17–C34, C44–C58, C81–C82, C87–C92, D05– D73, D76–D77, D87–D92, E10–E29, E37–E77, E84–F10, F15–F61, F71–G03, G10–G13, G50– G83, G92–H20, H34–H37, H66–H69, H93–J46, J58–J80, J93–K15, K54–K77, K87–L05, L15–L78, L85–L90, M01–M21, M34–M38) PCT0010044 15 9 American Indian tribes, not specified (M41–M43) PCT0010045 15 9 Alaska Native tribes, specified (M52–R98, S01–S99): PCT0010046 15 9 Alaskan Athabascan (M52–N27) PCT0010047 15 9 Aleut (R11–R98, S01–S99) PCT0010048 15 9 Inupiat (N67–P29, P33–P37) PCT0010049 15 9 Tlingit–Haida (N28–N55, N59–N66) PCT0010050 15 9 Tsimshian (N56–N58) PCT0010051 15 9 Yup’ik (P30–P32, P38–R10) PCT0010052 15 9Data Dictionary 6-139

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT1. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE TRIBE REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–M38, M41–R98,

S01–Z99)—Con. Alaska Native tribes, not specified (M44–M51) PCT0010053 15 9 American Indian or Alaska Native tribes, not

specified (300) PCT0010054 15 9

Note 1: “Not specified” includes respondents who checked the American Indian or Alaska Native response category on the census questionnaire and did not write in a specific group. It also includes respondents who wrote in a generic term such as “American Indian” or “Alaska Indian.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT2. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] **Universe: People who are American Indian and Alaska**

**Native alone—total tribes tallied for people with one or more tribes, and people with no tribe reported**  Total tribes tallied (300, A01–Z99) & (300, A01–Z99): PCT0020001 15 9 American Indian tribes, specified (A01–M38, T01–

Z99) & (300, A01–Z99): PCT0020002 15 9 Apache (A09–A23) & (300, A01–Z99) PCT0020003 15 9 Arapaho (A24–A33) & (300, A01–Z99) PCT0020004 15 9 Blackfeet (A45–A50) & (300, A01–Z99) PCT0020005 15 9 Canadian and French American Indian (T01–V23)

& (300, A01–Z99) PCT0020006 15 9 Central American Indian (V24–V83) & (300,

A01–Z99) PCT0020007 15 9 Cherokee (B21–B39) & (300, A01–Z99) PCT0020008 15 9 Cheyenne (B40–B45) & (300, A01–Z99) PCT0020009 15 9 Chickasaw (B53–B56) & (300, A01–Z99) PCT0020010 15 9 Chippewa (B67–B99) & (300, A01–Z99) PCT0020011 15 9 Choctaw (C08–C16) & (300, A01–Z99) PCT0020012 15 9 Colville (C35–C38) & (300, A01–Z99) PCT0020013 15 9 Comanche (C39–C43) & (300, A01–Z99) PCT0020014 15 9 Cree (C59–C63) & (300, A01–Z99) PCT0020015 15 9 Creek (C64–C80) & (300, A01–Z99) PCT0020016 15 9 Crow (C83–C86) & (300, A01–Z99) PCT0020017 15 9 Delaware (C93–D04) & (300, A01–Z99) PCT0020018 15 9 Hopi (D74–D75) & (300, A01–Z99) PCT0020019 15 9 Houma (D78–D86) & (300, A01–Z99) PCT0020020 15 9 Iroquois (D93–E09) & (300, A01–Z99) PCT0020021 15 96-140 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT2. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–M38, M41–R98,

S01–Z99)—Con. American Indian tribes, specified (A01–M38,

T01–Z99)—Con. Kiowa (E30–E36) & (300, A01–Z99) PCT0020022 15 9 Lumbee (E78–E83) & (300, A01–Z99) PCT0020023 15 9 Menominee (F11–F14) & (300, A01–Z99) PCT0020024 15 9 Mexican American Indian (V84–W66) & (300,

A01–Z99) PCT0020025 15 9 Navajo (F62–F70) & (300, A01–Z99) PCT0020026 15 9 Osage (G04–G09) & (300, A01–Z99) PCT0020027 15 9 Ottawa (G14–G22) & (300, A01–Z99) PCT0020028 15 9 Paiute (G23–G49) & (300, A01–Z99) PCT0020029 15 9 Pima (G84–G91) & (300, A01–Z99) PCT0020030 15 9 Potawatomi (H21–H33) & (300, A01–Z99) PCT0020031 15 9 Pueblo (H38–H65) & (300, A01–Z99) PCT0020032 15 9 Puget Sound Salish (H70–H92) & (300, A01–Z99) PCT0020033 15 9 Seminole (J47–J57) & (300, A01–Z99) PCT0020034 15 9 Shoshone (J81–J92) & (300, A01–Z99) PCT0020035 15 9 Sioux (K16–K53) & (300, A01–Z99) PCT0020036 15 9 South American Indian (W67–X24) & (300,

A01–Z99) PCT0020037 15 9 Spanish American Indian (X25–Z99) & (300,

A01–Z99) PCT0020038 15 9 Tohono O’Odham (K78–K86) & (300, A01–Z99) PCT0020039 15 9 Ute (L06–L14) & (300, A01–Z99) PCT0020040 15 9 Yakama (L79–L84) & (300, A01–Z99) PCT0020041 15 9 Yaqui (L91–L99) & (300, A01–Z99) PCT0020042 15 9 Yuman (M22–M33) & (300, A01–Z99) PCT0020043 15 9 All other American Indian tribes (A01–A08, A34–

A44, A51–B20, B46–B52, B57–B66, C01–C07, C17–C34, C44–C58, C81–C82, C87–C92, D05– D73, D76–D77, D87–D92, E10–E29, E37–E77, E84–F10, F15–F61, F71–G03, G10–G13, G50– G83, G92–H20, H34–H37, H66–H69, H93–J46, J58–J80, J93–K15, K54–K77, K87–L05, L15– L78, L85–L90, M01–M21, M34–M38) & (300, A01–Z99) PCT0020044 15 9 American Indian tribes, not specified (M41–M43) &

(300, A01–Z99) PCT0020045 15 9Data Dictionary 6-141

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT2. AMERICAN INDIAN AND ALASKA NATIVE ALONE WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–M38, M41–R98,

S01–Z99)—Con. Alaska Native tribes, specified (M52–R98, S01–S99) &

(300, A01–Z99): PCT0020046 15 9 Alaskan Athabascan (M52–N27) & (300,

A01–Z99) PCT0020047 15 9 Aleut (R11–R98, S01–S99) & (300, A01–Z99) PCT0020048 15 9 Inupiat (N67–P29, P33–P37) & (300, A01–Z99) PCT0020049 15 9 Tlingit-Haida (N28–N55, N59–N66) & (300,

A01–Z99) PCT0020050 15 9 Tsimshian (N56–N58) & (300, A01–Z99) PCT0020051 15 9 Yup’ik (P30–P32, P38–R10) & (300, A01–Z99) PCT0020052 15 9 Alaska Native tribes, not specified (M44–M51) &

(300, A01–Z99) PCT0020053 15 9 American Indian or Alaska Native tribes, not

specified (300) PCT0020054 15 9

Note 1: The numbers by American Indian and Alaska Native tribal grouping do not add to the total population. This is because the American Indian and Alaska Native tribal groupings are tallies of the number of American Indian and Alaska Native **responses** rather than the number of American Indian and Alaska Native **respondents** . Responses that include multiple American Indian and Alaska Native tribes are counted several times. For example, a respondent reporting “Apache and Blackfeet” would be included in the Apache as well as Blackfeet numbers. “Not specified” includes respondents who checked the American Indian or Alaska Native response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “American Indian” or “Alaska Indian.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] **Universe: People who are American Indian and Alaska**

**Native alone or in combination with one or more other races—total tribes tallied for people with one or more**  **tribes, and people with no tribe reported** Total tribes tallied (300, A01–Z99) & (100–299) or (300,

A01–Z99) or (400–999): PCT0030001 15 9 American Indian tribes, specified (A01–M38, T01–

Z99) & (100–299) or (300, A01–Z99) or (400–999): PCT0030002 15 9 Apache (A09–A23) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030003 15 9 Arapaho (A24–A33) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030004 15 96-142 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–Z99) & (100–299) or (300,

A01–Z99) or (400–999)—Con. American Indian tribes, specified (A01–M38,

T01–Z99) & (100–299) or (300, A01–Z99) or (400–999)—Con. Blackfeet (A45–A50) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030005 15 9 Canadian and French American Indian (T01–V23)

& (100–299) or (300, A01–Z99) or (400–999) PCT0030006 15 9 Central American Indian (V24–V83) & (100–299)

or (300, A01–Z99) or (400–999) PCT0030007 15 9 Cherokee (B21–B39) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030008 15 9 Cheyenne (B40–B45) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030009 15 9 Chickasaw (B53–B56) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030010 15 9 Chippewa (B67–B99) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030011 15 9 Choctaw (C08–C16) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030012 15 9 Colville (C35–C38) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030013 15 9 Comanche (C39–C43) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030014 15 9 Cree (C59–C63) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030015 15 9 Creek (C64–C80) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030016 15 9 Crow (C83–C86) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030017 15 9 Delaware (C93–D04) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030018 15 9 Hopi (D74–D75) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030019 15 9 Houma (D78–D86) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030020 15 9 Iroquois (D93–E09) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030021 15 9 Kiowa (E30–E36) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030022 15 9 Lumbee (E78–E83) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030023 15 9Data Dictionary 6-143

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–Z99) & (100–299) or (300,

A01–Z99) or (400–999)—Con. American Indian tribes, specified (A01–M38,

T01–Z99) & (100–299) or (300, A01–Z99) or (400–999)—Con. Menominee (F11–F14) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030024 15 9 Mexican American Indian (V84–W66) & (100–

299) or (300, A01–Z99) or (400–999) PCT0030025 15 9 Navajo (F62–F70) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030026 15 9 Osage (G04–G09) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030027 15 9 Ottawa (G14–G22) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030028 15 9 Paiute (G23–G49) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030029 15 9 Pima (G84–G91) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030030 15 9 Potawatomi (H21–H33) & (100–299) or (300,

A01–Z99) or (400–999) PCT0030031 15 9 Pueblo (H38–H65) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030032 15 9 Puget Sound Salish (H70–H92) & (100–299) or

(300, A01–Z99) or (400–999) PCT0030033 15 9 Seminole (J47–J57) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030034 15 9 Shoshone (J81–J92) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030035 15 9 Sioux (K16–K53) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030036 15 9 South American Indian (W67–X24) & (100–299)

or (300, A01–Z99) or (400–999) PCT0030037 15 9 Spanish American Indian (X25–Z99) & (100–299)

or (300, A01–Z99) or (400–999) PCT0030038 15 9 Tohono O’Odham (K78–K86) & (100–299) or

(300, A01–Z99) or (400–999) PCT0030039 15 9 Ute (L06–L14) & (100–299) or (300, A01–Z99) or

(400–999) PCT0030040 15 9 Yakama (L79–L84) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030041 15 9 Yaqui (L91–L99) & (100–299) or (300, A01–Z99)

or (400–999) PCT0030042 15 96-144 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con. Total tribes tallied (300, A01–Z99) & (100–299) or (300,

A01–Z99) or (400–999)—Con. American Indian tribes, specified (A01–M38,

T01–Z99) & (100–299) or (300, A01–Z99) or (400–999)—Con. Yuman (M22–M33) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030043 15 9 All other American Indian tribes (A01–A08, A34–

A44, A51–B20, B46–B52, B57–B66, C01–C07, C17–C34, C44–C58, C81–C82, C87–C92, D05– D73, D76–D77, D87–D92, E10–E29, E37–E77, E84–F10, F15–F61, F71–G03, G10–G13, G50– G83, G92–H20, H34–H37, H66–H69, H93–J46, J58–J80, J93–K15, K54–K77, K87–L05, L15–L78, L85–L90, M01–M21, M34–M38) & (100–299) or (300, A01–Z99) or (400–999) PCT0030044 15 9 American Indian tribes, not specified (M40–M43) &

(100–299) or (300, A01–Z99) or (400–999) PCT0030045 15 9 Alaska Native tribes, specified (M52–R98, S01–S99) &

(100–299) or (300, A01–Z99) or (400–999): PCT0030046 15 9 Alaskan Athabascan (M52–N27) & (100–299) or

(300, A01–Z99) or (400–999) PCT0030047 15 9 Aleut (R11–R98, S01–S99) & (100–299) or (300,

A01–Z99) or (400–999) PCT0030048 15 9 Inupiat (N67–P29, P33–P37) & (100–299) or (300,

A01–Z99) or (400–999) PCT0030049 15 9 Tlingit–Haida (N28–N55, N59–N66) & (100–299)

or (300, A01–Z99) or (400–999) PCT0030050 15 9 Tsimshian (N56–N58) & (100–299) or (300, A01–

Z99) or (400–999) PCT0030051 15 9 Yup’ik (P30–P32, P38–R10) & (100–299) or (300,

A01–Z99) or (400–999) PCT0030052 15 9 Alaska Native tribes, not specified (M44–M51, R99) &

(100–299) or (300, A01–Z99) or (400–999) PCT0030053 15 9 American Indian or Alaska Native tribes, not

specified (M39), (300) & (100–299) or (400–999) PCT0030054 15 9Data Dictionary 6-145

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT3. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES AND WITH ONE OR MORE TRIBES REPORTED FOR SELECTED TRIBES [54] —Con.

Note 1: The numbers by American Indian and Alaska Native tribal grouping do not add to the total population. This is because the American Indian and Alaska Native tribal groupings are tallies of the number of American Indian and Alaska Native **responses** rather than the number of American Indian and Alaska Native **respondents** . Responses that include more than one race and/or American Indian and Alaska Native tribal grouping are counted several times. For example, a respondent reporting “Apache, Blackfeet, and White” would be included in the Apache as well as Blackfeet numbers. “Not specified” includes respondents who checked the American Indian or Alaska Native response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “American Indian” or “Alaska Indian.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT4. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES [9] **Universe: People who are American Indian or Alaska**

**Native alone or in combination with one or more other**

**races** Total: PCT0040001 15 9 American Indian alone (People who reported a

specific American Indian tribe only) (A01–M38, T01–Z99) PCT0040002 15 9 Alaska Native alone (People who reported a specific

Alaska Native tribe only) (M52–R98) PCT0040003 15 9 American Indian and Alaska Native alone (People

who reported both a specific American Indian tribe(s) and a specific Alaska Native tribe(s) and no other race) (A01–M38, T01–Z99) & (M52–R98) PCT0040004 15 9 American Indian in combination with one or more

other races (People who reported a specific American Indian tribe and reported one or more other races) (A01–M38, T01–Z99) & (100–299) or (400–999) PCT0040005 15 9 Alaska Native in combination with one or more other

races (People who reported a specific Alaska Native tribe and reported one or more other races) (M52– R98) & (100–299) or (400–999) PCT0040006 15 96-146 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT4. AMERICAN INDIAN AND ALASKA NATIVE ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES [9] —Con. Total—Con. American Indian and Alaska Native in combination with

one or more other races (People who reported both a specific American Indian tribe and a specific Alaska Native tribe and reported one or more other races) (A01–M38, T01–Z99) & (M52–R98) & (100–299) or (400–999) PCT0040007 15 9 Unspecified American Indian and Alaska Native alone

(People who marked the American Indian or Alaska Native checkbox (300); or people who did not report a specific tribe) (M39–M51, R99) either alone, or in combination with a specific American Indian tribe (A01–M38, T01–Z99) or in combination with a specific Alaska Native tribe (M52–R98) PCT0040008 15 9 Unspecified American Indian and Alaska Native in

combination with one or more other races (100–299) or (400–999) (People who marked the American Indian or Alaska Native checkbox (300); or people who did not report a specific tribe (M39–M51, R99) either alone, or in combination with a specific American Indian tribe (A01–M38, T01–Z99) or in combination with a specific Alaska Native tribe (M52–R98) PCT0040009 15 9
Note 1: “Other races” in this table includes White, Black or African American, Asian, Native Hawaiian

and Other Pacific Islander, and Some Other Race. Note 2: For information on the codes that appear in this table see <http://www.census.gov

/prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT5. ASIAN ALONE WITH ONE ASIAN CATEGORY FOR SELECTED GROUPS [22] **Universe: Total Asian categories tallied for people with one**

**Asian category only and people with no specific Asian category reported**  Total (400–479, 481–499): PCT0050001 15 9 Asian Indian (400–401) PCT0050002 15 9 Bangladeshi (402) PCT0050003 15 9 Bhutanese (403) PCT0050004 15 9 Burmese (404) PCT0050005 15 9 Cambodian (405–409) PCT0050006 15 9 Chinese (except Taiwanese) (410–411) PCT0050007 15 9 Filipino (420–421) PCT0050008 15 9 Hmong (422) PCT0050009 15 9 Indonesian (423–429) PCT0050010 15 9 Japanese (430–439) PCT0050011 15 9 Korean (440–441) PCT0050012 15 9 Laotian (442) PCT0050013 15 9 Malaysian (443) PCT0050014 15 9 Nepalese (472) PCT0050015 15 9Data Dictionary 6-147

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT5. ASIAN ALONE WITH ONE ASIAN CATEGORY FOR SELECTED GROUPS [22] —Con. Total (400–479, 481–499)—Con. Pakistani (445) PCT0050016 15 9 Sri Lankan (446) PCT0050017 15 9 Taiwanese (412–419) PCT0050018 15 9 Thai (447–449) PCT0050019 15 9 Vietnamese (450–459) PCT0050020 15 9 Other Asian, specified (444, 465, 470–471, 473–479) PCT0050021 15 9 Other Asian, not specified (460–464, 466–469,

481–499) PCT0050022 15 9

Note 1: “Specified” includes the remaining Other Asian write-in responses that were not tallied into separate groups in the table. “Not specified” includes respondents who checked the Other Asian response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Asian” or “Asiatic.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT6. ASIAN ALONE WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS [22] **Universe: Total Asian categories tallied for people with**

**one or more Asian categories only and people with no specific Asian category reported**  Total Asian categories tallied (400–499) & (400–499): PCT0060001 15 9 Asian Indian (400–401) & (400–499) PCT0060002 15 9 Bangladeshi (402) & (400–499) PCT0060003 15 9 Bhutanese (403) & (400–499) PCT0060004 15 9 Burmese (404) & (400–499) PCT0060005 15 9 Cambodian (405–409) & (400–499) PCT0060006 15 9 Chinese (except Taiwanese) (410–411) & (400–499) PCT0060007 15 9 Filipino (420–421) & (400–499) PCT0060008 15 9 Hmong (422) & (400–499) PCT0060009 15 9 Indonesian (423–429) & (400–499) PCT0060010 15 9 Japanese (430–439) & (400–499) PCT0060011 15 9 Korean (440–441) & (400–499) PCT0060012 15 9 Laotian (442) & (400–499) PCT0060013 15 9 Malaysian (443) & (400–499) PCT0060014 15 9 Nepalese (472) & (400–499) PCT0060015 15 9 Pakistani (445) & (400–499) PCT0060016 15 9 Sri Lankan (446) & (400–499) PCT0060017 15 9 Taiwanese (412–419) & (400–499) PCT0060018 15 9 Thai (447–449) & (400–499) PCT0060019 15 9 Vietnamese (450–459) & (400–499) PCT0060020 15 96-148 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT6. ASIAN ALONE WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS [22] —Con. Total Asian categories tallied (400–499) &

(400–499)—Con. Other Asian, specified (444, 465, 470–471, 473–479)

& (400–499) PCT0060021 15 9 Other Asian, not specified (460–464, 466–469,

480–499) & (400–499) PCT0060022 15 9
Note 1: The numbers by detailed Asian groups do not add to the total population. This is because the detailed Asian groups are tallies of the number of Asian **responses** rather than the number of Asian **respondents** . Responses that include multiple Asian groups are counted several times. For example, a respondent reporting “Korean and Filipino” would be included in the Korean as well as the Filipino numbers. “Specified” includes the remaining Other Asian write-in responses that were not tallied into separate groups in the table. “Not specified” includes respondents who checked the Other Asian response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Asian” or “Asiatic.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT7. ASIAN ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES, AND WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS [22] **Universe: Total Asian categories tallied and people with**

**no specific Asian category reported** Total Asian categories tallied (400–499) & (100–299) or

(300, A01–Z99) or (400–999): PCT0070001 15 9 Asian Indian (400–401) & (100–299) or (300, A01–

Z99) or (400–999) PCT0070002 15 9 Bangladeshi (402) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070003 15 9 Bhutanese (403) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070004 15 9 Burmese (404) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070005 15 9 Cambodian (405–409) & (100–299) or (300, A01–

Z99) or (400–999) PCT0070006 15 9 Chinese (except Taiwanese) (410–411) & (100–299)

or (300, A01–Z99) or (400–999) PCT0070007 15 9 Filipino (420–421) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070008 15 9 Hmong (422) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070009 15 9 Indonesian (423–429) & (100–299) or (300, A01–

Z99) or (400–999) PCT0070010 15 9 Japanese (430–439) & (100–299) or (300, A01–Z99)

or (400–999) PCT0070011 15 9 Korean (440–441) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070012 15 9Data Dictionary 6-149

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PCT7. ASIAN ALONE OR IN COMBINATION WITH ONE OR MORE OTHER RACES, AND WITH ONE OR MORE ASIAN CATEGORIES FOR SELECTED GROUPS [22] —Con. Total Asian categories tallied (400–499) & (100–299) or

(300, A01–Z99) or (400–999)—Con. Laotian (442) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070013 15 9 Malaysian (443) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070014 15 9 Nepalese (472) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070015 15 9 Pakistani (445) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070016 15 9 Sri Lankan (446) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070017 15 9 Taiwanese (412–419) & (100–299) or (300, A01–Z99)

or (400–999) PCT0070018 15 9 Thai (447–449) & (100–299) or (300, A01–Z99) or

(400–999) PCT0070019 15 9 Vietnamese (450–459) & (100–299) or (300, A01–

Z99) or (400–999) PCT0070020 15 9 Other Asian, specified (444, 465, 470–471, 473–479)

& (100–299) or (300, A01–Z99) or (400–999) PCT0070021 15 9 Other Asian, not specified (460–464, 466–469, 480–

499) & (100–299) or (300, A01–Z99) or (400–999) PCT0070022 15 9

Note 1: The numbers by detailed Asian groups do not add to the total population. This is because the detailed Asian groups are tallies of the number of Asian **responses** rather than the number of Asian **respondents** . Responses that include more than one race and/or Asian group are counted several times. For example, a respondent reporting “Korean, Filipino, and Black or African American” would be included in the Korean as well as the Filipino numbers. “Specified” includes the remaining Other Asian write-in responses that were not tallied into separate groups in the table. “Not specified” includes respondents who checked the Other Asian response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Asian” or “Asiatic.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.6-150 Data Dictionary

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PCT8. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE WITH ONE NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER CATEGORY FOR SELECTED GROUPS [14] **Universe: Total Native Hawaiian and Other Pacific**

**Islander categories tallied for people with one Native Hawaiian and Other Pacific Islander category only and**  **people with no specific Native Hawaiian and Other Pacific Islander category reported**  Total (500–549, 551–599): PCT0080001 15 9 Polynesian (500–519): PCT0080002 15 9 Native Hawaiian (500–503) PCT0080003 15 9 Samoan (510–511) PCT0080004 15 9 Tongan (513) PCT0080005 15 9 Other Polynesian (504–509, 512, 514–519) PCT0080006 15 9 Micronesian (520–529, 531–541): PCT0080007 15 9 Guamanian or Chamorro (520–522) PCT0080008 15 9 Marshallese (532) PCT0080009 15 9 Other Micronesian (523–529, 531, 533–541) PCT0080010 15 9 Melanesian (542–546): PCT0080011 15 9 Fijian (542) PCT0080012 15 9 Other Melanesian (543–546) PCT0080013 15 9 Other Pacific Islander, not specified (530, 547–549,

551–599) PCT0080014 15 9

Note 1: “Not specified” includes respondents who checked the Other Pacific Islander response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Pacific Islander.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.Data Dictionary 6-151

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File 16

— File Linking Fields **(comma delimited)** . These fields link File 16 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT9. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE WITH ONE OR MORE NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER CATEGORIES FOR SELECTED GROUPS [14] **Universe: Total Native Hawaiian and Other Pacific Islander**

**categories tallied for people with one or more Native Hawaiian and Other Pacific Islander category only and**  **people with no specific Native Hawaiian and Other Pacific Islander category reported**  Total Native Hawaiian and Other Pacific Islander categories

tallied (500–599) & (500–599): PCT0090001 16 9 Polynesian (500–519) & (500–599): PCT0090002 16 9 Native Hawaiian (500–503) & (500–599) PCT0090003 16 9 Samoan (510–511) & (500–599) PCT0090004 16 9 Tongan (513) & (500–599) PCT0090005 16 9 Other Polynesian (504–509, 512, 514–519) &

(500–599) PCT0090006 16 9 Micronesian (520–529, 531–541) & (500–599): PCT0090007 16 9 Guamanian or Chamorro (520–522) & (500–599) PCT0090008 16 9 Marshallese (532) & (500–599) PCT0090009 16 9 Other Micronesian (523–529, 531, 533–541) &

(500–599) PCT0090010 16 9 Melanesian (542–546) & (500–599): PCT0090011 16 9 Fijian (542) & (500–599) PCT0090012 16 9 Other Melanesian (543–546) & (500–599) PCT0090013 16 9 Other Pacific Islander, not specified (530, 547–599) &

(500–599) PCT0090014 16 9
Note 1: The numbers by detailed Pacific Islander groups do not add to the total population.

This is because the detailed Pacific Islander groups are tallies of the number of Pacific Islander **responses** rather than the number of Pacific Islander **respondents** . Responses that include multiple Pacific Islander groups are counted several times. For example, a respondent reporting “Samoan and Tongan” would be included in the Samoan as well as the Tongan numbers. “Not specified” includes respondents who checked the Other Pacific Islander response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Pacific Islander.” Note 2: For information on the codes that appear in this table see <http://www.census.gov

/prod/cen2010/doc/sf1.pdf>, Appendix F.6-152 Data Dictionary

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PCT10. NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE OR IN COMBINATION WITH ONE OR MORE RACES, AND WITH ONE OR MORE NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER CATEGORIES FOR SELECTED GROUPS [14] **Universe: Total Native Hawaiian and Other Pacific**

**Islander categories tallied and people with no specific Native Hawaiian and Other Pacific Islander category**  **reported** Total Native Hawaiian and Other Pacific Islander

categories tallied (500–599) & (100–299) or (300, A01– Z99) or (400–999): PCT0100001 16 9 Polynesian (500–519) & (100–299) or (300, A01–Z99)

or (400–999): PCT0100002 16 9 Native Hawaiian (500–503) & (100–299) or (300,

A01–Z99) or (400–999) PCT0100003 16 9 Samoan (510–511) & (100–299) or (300, A01–

Z99) or (400–999) PCT0100004 16 9 Tongan (513) & (100–299) or (300, A01–Z99) or

(400–999) PCT0100005 16 9 Other Polynesian (504–509, 512, 514–519) &

(100–299) or (300, A01–Z99) or (400–999) PCT0100006 16 9 Micronesian (520–529, 531–541) & (100–299) or

(300, A01–Z99) or (400–999): PCT0100007 16 9 Guamanian or Chamorro (520–522) & (100–299)

or (300, A01–Z99) or (400–999) PCT0100008 16 9 Marshallese (532) & (100–299) or (300, A01–

Z99) or (400–999) PCT0100009 16 9 Other Micronesian (523–529, 531, 533–541) &

(100–299) or (300, A01–Z99) or (400–999) PCT0100010 16 9 Melanesian (542–546) & (100–299) or (300, A01–

Z99) or (400–999): PCT0100011 16 9 Fijian (542) & (100–299) or (300, A01–Z99) or

(400–999) PCT0100012 16 9 Other Melanesian (543–546) & (100–299) or

(300, A01–Z99) or (400–999) PCT0100013 16 9 Other Pacific Islander, not specified (530, 547–599) &

(100–299) or (300, A01–Z99) or (400–999) PCT0100014 16 9
Note 1: The numbers by detailed Pacific Islander groups do not add to the total population. This is because the detailed Pacific Islander groups are tallies of the number of Pacific Islander
**responses** rather than the number of Pacific Islander **respondents** . Responses that include more than one race and/or Pacific Islander group are counted several times. For example, a respondent reporting “Samoan, Tongan, and Black or African American” would be included in the Samoan as well as the Tongan numbers. “Not specified” includes respondents who checked the Other Pacific Islander response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Pacific Islander.” Note 2: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.Data Dictionary 6-153

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PCT11. HISPANIC OR LATINO BY SPECIFIC ORIGIN [31] **Universe: Total population** Total: PCT0110001 16 9 Not Hispanic or Latino (001–199, 300–999) PCT0110002 16 9 Hispanic or Latino (200–299): PCT0110003 16 9 Mexican (210–220) PCT0110004 16 9 Puerto Rican (260–269) PCT0110005 16 9 Cuban (270–274) PCT0110006 16 9 Dominican (275–279) PCT0110007 16 9 Central American (excluding Mexican)

(221–230): PCT0110008 16 9 Costa Rican (221) PCT0110009 16 9 Guatemalan (222) PCT0110010 16 9 Honduran (223) PCT0110011 16 9 Nicaraguan (224) PCT0110012 16 9 Panamanian (225) PCT0110013 16 9 Salvadoran (226) PCT0110014 16 9 Other Central American (227–230) PCT0110015 16 9 South American (231–249): PCT0110016 16 9

. Argentinean (231) PCT0110017 16 9 Bolivian (232) PCT0110018 16 9 Chilean (233) PCT0110019 16 9 Colombian (234) PCT0110020 16 9 Ecuadorian (235) PCT0110021 16 9 Paraguayan (236) PCT0110022 16 9 Peruvian (237) PCT0110023 16 9 Uruguayan (238) PCT0110024 16 9 Venezuelan (239) PCT0110025 16 9 Other South American (240–249) PCT0110026 16 9 Other Hispanic or Latino (200–209, 250–259,

280–299): PCT0110027 16 9 Spaniard (200–209) PCT0110028 16 9 Spanish (282) PCT0110029 16 9 Spanish American (286) PCT0110030 16 9 All other Hispanic or Latino (250–259,

280–281, 283–285, 287–299) PCT0110031 16 9

Note: For information on the codes that appear in this table see <http://www.census.gov

/prod/cen2010/doc/sf1.pdf>, Appendix F.6-154 Data Dictionary

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File 17

— File Linking Fields **(comma delimited)** . These fields link File 17 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12

. SEX BY AGE [209] **Universe: Total population** Total: PCT0120001 17 9 Male: PCT0120002 17 9 Under 1 year PCT0120003 17 9 1 year PCT0120004 17 9 2 years PCT0120005 17 9 3 years PCT0120006 17 9 4 years PCT0120007 17 9 5 years PCT0120008 17 9 6 years PCT0120009 17 9 7 years PCT0120010 17 9 8 years PCT0120011 17 9 9 years PCT0120012 17 9 10 years PCT0120013 17 9 11 years PCT0120014 17 9 12 years PCT0120015 17 9 13 years PCT0120016 17 9 14 years PCT0120017 17 9 15 years PCT0120018 17 9 16 years PCT0120019 17 9 17 years PCT0120020 17 9 18 years PCT0120021 17 9 19 years PCT0120022 17 9 20 years PCT0120023 17 9 21 years PCT0120024 17 9 22 years PCT0120025 17 9 23 years PCT0120026 17 9 24 years PCT0120027 17 9 25 years PCT0120028 17 9 26 years PCT0120029 17 9 27 years PCT0120030 17 9 28 years PCT0120031 17 9Data Dictionary 6-155

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PCT12

. SEX BY AGE [209] —Con. Total—Con. Male—Con. 29 years PCT0120032 17 9 30 years PCT0120033 17 9 31 years PCT0120034 17 9 32 years PCT0120035 17 9 33 years PCT0120036 17 9 34 years PCT0120037 17 9 35 years PCT0120038 17 9 36 years PCT0120039 17 9 37 years PCT0120040 17 9 38 years PCT0120041 17 9 39 years PCT0120042 17 9 40 years PCT0120043 17 9 41 years PCT0120044 17 9 42 years PCT0120045 17 9 43 years PCT0120046 17 9 44 years PCT0120047 17 9 45 years PCT0120048 17 9 46 years PCT0120049 17 9 47 years PCT0120050 17 9 48 years PCT0120051 17 9 49 years PCT0120052 17 9 50 years PCT0120053 17 9 51 years PCT0120054 17 9 52 years PCT0120055 17 9 53 years PCT0120056 17 9 54 years PCT0120057 17 9 55 years PCT0120058 17 9 56 years PCT0120059 17 9 57 years PCT0120060 17 9 58 years PCT0120061 17 9 59 years PCT0120062 17 9 60 years PCT0120063 17 9 61 years PCT0120064 17 9 62 years PCT0120065 17 9 63 years PCT0120066 17 9 64 years PCT0120067 17 9 65 years PCT0120068 17 9 66 years PCT0120069 17 9 67 years PCT0120070 17 9 68 years PCT0120071 17 9 69 years PCT0120072 17 9 70 years PCT0120073 17 9 71 years PCT0120074 17 96-156 Data Dictionary

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PCT12

. SEX BY AGE [209] —Con. Total—Con. Male—Con. 72 years PCT0120075 17 9 73 years PCT0120076 17 9 74 years PCT0120077 17 9 75 years PCT0120078 17 9 76 years PCT0120079 17 9 77 years PCT0120080 17 9 78 years PCT0120081 17 9 79 years PCT0120082 17 9 80 years PCT0120083 17 9 81 years PCT0120084 17 9 82 years PCT0120085 17 9 83 years PCT0120086 17 9 84 years PCT0120087 17 9 85 years PCT0120088 17 9 86 years PCT0120089 17 9 87 years PCT0120090 17 9 88 years PCT0120091 17 9 89 years PCT0120092 17 9 90 years PCT0120093 17 9 91 years PCT0120094 17 9 92 years PCT0120095 17 9 93 years PCT0120096 17 9 94 years PCT0120097 17 9 95 years PCT0120098 17 9 96 years PCT0120099 17 9 97 years PCT0120100 17 9 98 years PCT0120101 17 9 99 years PCT0120102 17 9 100 to 104 years PCT0120103 17 9 105 to 109 years PCT0120104 17 9 110 years and over PCT0120105 17 9 Female: PCT0120106 17 9 Under 1 year PCT0120107 17 9 1 year PCT0120108 17 9 2 years PCT0120109 17 9 3 years PCT0120110 17 9 4 years PCT0120111 17 9 5 years PCT0120112 17 9 6 years PCT0120113 17 9 7 years PCT0120114 17 9 8 years PCT0120115 17 9 9 years PCT0120116 17 9 10 years PCT0120117 17 9Data Dictionary 6-157

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PCT12

. SEX BY AGE [209] —Con. Total—Con. Female—Con. 11 years PCT0120118 17 9 12 years PCT0120119 17 9 13 years PCT0120120 17 9 14 years PCT0120121 17 9 15 years PCT0120122 17 9 16 years PCT0120123 17 9 17 years PCT0120124 17 9 18 years PCT0120125 17 9 19 years PCT0120126 17 9 20 years PCT0120127 17 9 21 years PCT0120128 17 9 22 years PCT0120129 17 9 23 years PCT0120130 17 9 24 years PCT0120131 17 9 25 years PCT0120132 17 9 26 years PCT0120133 17 9 27 years PCT0120134 17 9 28 years PCT0120135 17 9 29 years PCT0120136 17 9 30 years PCT0120137 17 9 31 years PCT0120138 17 9 32 years PCT0120139 17 9 33 years PCT0120140 17 9 34 years PCT0120141 17 9 35 years PCT0120142 17 9 36 years PCT0120143 17 9 37 years PCT0120144 17 9 38 years PCT0120145 17 9 39 years PCT0120146 17 9 40 years PCT0120147 17 9 41 years PCT0120148 17 9 42 years PCT0120149 17 9 43 years PCT0120150 17 9 44 years PCT0120151 17 9 45 years PCT0120152 17 9 46 years PCT0120153 17 9 47 years PCT0120154 17 9 48 years PCT0120155 17 9 49 years PCT0120156 17 9 50 years PCT0120157 17 9 51 years PCT0120158 17 9 52 years PCT0120159 17 9 53 years PCT0120160 17 96-158 Data Dictionary

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PCT12

. SEX BY AGE [209] —Con. Total—Con. Female—Con. 54 years PCT0120161 17 9 55 years PCT0120162 17 9 56 years PCT0120163 17 9 57 years PCT0120164 17 9 58 years PCT0120165 17 9 59 years PCT0120166 17 9 60 years PCT0120167 17 9 61 years PCT0120168 17 9 62 years PCT0120169 17 9 63 years PCT0120170 17 9 64 years PCT0120171 17 9 65 years PCT0120172 17 9 66 years PCT0120173 17 9 67 years PCT0120174 17 9 68 years PCT0120175 17 9 69 years PCT0120176 17 9 70 years PCT0120177 17 9 71 years PCT0120178 17 9 72 years PCT0120179 17 9 73 years PCT0120180 17 9 74 years PCT0120181 17 9 75 years PCT0120182 17 9 76 years PCT0120183 17 9 77 years PCT0120184 17 9 78 years PCT0120185 17 9 79 years PCT0120186 17 9 80 years PCT0120187 17 9 81 years PCT0120188 17 9 82 years PCT0120189 17 9 83 years PCT0120190 17 9 84 years PCT0120191 17 9 85 years PCT0120192 17 9 86 years PCT0120193 17 9 87 years PCT0120194 17 9 88 years PCT0120195 17 9 89 years PCT0120196 17 9 90 years PCT0120197 17 9 91 years PCT0120198 17 9 92 years PCT0120199 17 9 93 years PCT0120200 17 9 94 years PCT0120201 17 9 95 years PCT0120202 17 9 96 years PCT0120203 17 9Data Dictionary 6-159

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PCT12

. SEX BY AGE [209] —Con. Total—Con. Female—Con. 97 years PCT0120204 17 9 98 years PCT0120205 17 9 99 years PCT0120206 17 9 100 to 104 years PCT0120207 17 9 105 to 109 years PCT0120208 17 9 110 years and over PCT0120209 17 9

File 18—File Linking Fields **(comma delimited)** . These fields link File 18 with the geographic header.

Field name Data dictionary reference name Max size Data type File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT13. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS [49] **Universe: Population in households** Total: PCT0130001 18 9 Male: PCT0130002 18 9 Under 5 years PCT0130003 18 9 5 to 9 years PCT0130004 18 9 10 to 14 years PCT0130005 18 9 15 to 17 years PCT0130006 18 9 18 and 19 years PCT0130007 18 9 20 years PCT0130008 18 9 21 years PCT0130009 18 9 22 to 24 years PCT0130010 18 9 25 to 29 years PCT0130011 18 9 30 to 34 years PCT0130012 18 9 35 to 39 years PCT0130013 18 9 40 to 44 years PCT0130014 18 9 45 to 49 years PCT0130015 18 9 50 to 54 years PCT0130016 18 9 55 to 59 years PCT0130017 18 9 60 and 61 years PCT0130018 18 9 62 to 64 years PCT0130019 18 9 65 and 66 years PCT0130020 18 9 67 to 69 years PCT0130021 18 96-160 Data Dictionary

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PCT13. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS [49] —Con. Total—Con. Male—Con. 70 to 74 years PCT0130022 18 9 75 to 79 years PCT0130023 18 9 80 to 84 years PCT0130024 18 9 85 years and over PCT0130025 18 9 Female: PCT0130026 18 9 Under 5 years PCT0130027 18 9 5 to 9 years PCT0130028 18 9 10 to 14 years PCT0130029 18 9 15 to 17 years PCT0130030 18 9 18 and 19 years PCT0130031 18 9 20 years PCT0130032 18 9 21 years PCT0130033 18 9 22 to 24 years PCT0130034 18 9 25 to 29 years PCT0130035 18 9 30 to 34 years PCT0130036 18 9 35 to 39 years PCT0130037 18 9 40 to 44 years PCT0130038 18 9 45 to 49 years PCT0130039 18 9 50 to 54 years PCT0130040 18 9 55 to 59 years PCT0130041 18 9 60 and 61 years PCT0130042 18 9 62 to 64 years PCT0130043 18 9 65 and 66 years PCT0130044 18 9 67 to 69 years PCT0130045 18 9 70 to 74 years PCT0130046 18 9 75 to 79 years PCT0130047 18 9 80 to 84 years PCT0130048 18 9 85 years and over PCT0130049 18 9

PCT14

. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS [3] **Universe: Households** Total: PCT0140001 18 9 Household has three or more generations PCT0140002 18 9 Household does not have three or more generations PCT0140003 18 9Data Dictionary 6-161

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PCT15

. HUSBAND-WIFE AND UNMARRIED-PARTNER HOUSEHOLDS BY SEX OF PARTNER BY PRESENCE OF RELATED AND OWN CHILDREN UNDER 18 YEARS [34] **Universe: Households** Total: PCT0150001 18 9 Husband-wife households: PCT0150002 18 9 Male householder: PCT0150003 18 9 With related children under 18 years: PCT0150004 18 9 With own children under 18 years PCT0150005 18 9 No own children under 18 years PCT0150006 18 9 No related children under 18 years PCT0150007 18 9 Female householder: PCT0150008 18 9 With related children under 18 years: PCT0150009 18 9 With own children under 18 years PCT0150010 18 9 No own children under 18 years PCT0150011 18 9 No related children under 18 years PCT0150012 18 9 Unmarried-partner households: PCT0150013 18 9 Male householder and male partner: PCT0150014 18 9 With related children under 18 years: PCT0150015 18 9 With own children under 18 years PCT0150016 18 9 No own children under 18 years PCT0150017 18 9 No related children under 18 years PCT0150018 18 9 Male householder and female partner: PCT0150019 18 9 With related children under 18 years: PCT0150020 18 9 With own children under 18 years PCT0150021 18 9 No own children under 18 years PCT0150022 18 9 No related children under 18 years PCT0150023 18 9 Female householder and female partner: PCT0150024 18 9 With related children under 18 years: PCT0150025 18 9 With own children under 18 years PCT0150026 18 9 No own children under 18 years PCT0150027 18 9 No related children under 18 years PCT0150028 18 9 Female householder and male partner: PCT0150029 18 9 With related children under 18 years: PCT0150030 18 9 With own children under 18 years PCT0150031 18 9 No own children under 18 years PCT0150032 18 9 No related children under 18 years PCT0150033 18 9 All other households PCT0150034 18 9

Note: Responses of “same-sex spouse” were edited during processing to “unmarried partner.”6-162 Data Dictionary

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PCT16. HOUSEHOLD TYPE BY NUMBER OF PEOPLE UNDER 18 YEARS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) [26] **Universe: Households** Total: PCT0160001 18 9 Family households: PCT0160002 18 9 Husband-wife family: PCT0160003 18 9 With no children under 18 years PCT0160004 18 9 With one child under 18 years PCT0160005 18 9 With two children under 18 years PCT0160006 18 9 With three children under 18 years PCT0160007 18 9 With four or more children under 18 years PCT0160008 18 9 Male householder, no wife present: PCT0160009 18 9 With no children under 18 years PCT0160010 18 9 With one child under 18 years PCT0160011 18 9 With two children under 18 years PCT0160012 18 9 With three children under 18 years PCT0160013 18 9 With four or more children under 18 years PCT0160014 18 9 Female householder, no husband present: PCT0160015 18 9 With no children under 18 years PCT0160016 18 9 With one child under 18 years PCT0160017 18 9 With two children under 18 years PCT0160018 18 9 With three children under 18 years PCT0160019 18 9 With four or more children under 18 years PCT0160020 18 9 Nonfamily households: PCT0160021 18 9 With no children under 18 years PCT0160022 18 9 With one child under 18 years PCT0160023 18 9 With two children under 18 years PCT0160024 18 9 With three children under 18 years PCT0160025 18 9 With four or more children under 18 years PCT0160026 18 9

Note: “Families” consist of a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex couples are included in the families category if there is at least one additional person related to the householder by birth or adoption. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households.Data Dictionary 6-163

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PCT17

. PRESENCE OF UNMARRIED PARTNER OF HOUSEHOLDER BY HOUSEHOLD TYPE FOR THE POPULATION UNDER 18 YEARS IN HOUSEHOLDS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) [18] **Universe: Population under 18 years in households**

**(excluding householders, spouses, and unmarried partners)**  Total: PCT0170001 18 9 Unmarried partner of householder present: PCT0170002 18 9 In family households: PCT0170003 18 9 In male householder and male partner

households PCT0170004 18 9 In male householder and female partner

households PCT0170005 18 9 In female householder and female partner

households PCT0170006 18 9 In female householder and male partner

households PCT0170007 18 9 In nonfamily households: PCT0170008 18 9 In male householder and male partner

households PCT0170009 18 9 In male householder and female partner

households PCT0170010 18 9 In female householder and female partner

households PCT0170011 18 9 In female householder and male partner

households PCT0170012 18 9 No unmarried partner of householder present: PCT0170013 18 9 In family households: PCT0170014 18 9 In husband-wife family households PCT0170015 18 9 In male householder, no wife present, family

households PCT0170016 18 9 In female householder, no husband present,

family households PCT0170017 18 9 In nonfamily households PCT0170018 18 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.6-164 Data Dictionary

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PCT18. NONFAMILY HOUSEHOLDS BY SEX OF HOUSEHOLDER BY LIVING ALONE BY AGE OF HOUSEHOLDER [15] **Universe: Nonfamily households** Total: PCT0180001 18 9 Male householder: PCT0180002 18 9 Living alone: PCT0180003 18 9 Householder 15 to 64 years PCT0180004 18 9 Householder 65 years and over PCT0180005 18 9 Not living alone: PCT0180006 18 9 Householder 15 to 64 years PCT0180007 18 9 Householder 65 years and over PCT0180008 18 9 Female householder: PCT0180009 18 9 Living alone: PCT0180010 18 9 Householder 15 to 64 years PCT0180011 18 9 Householder 65 years and over PCT0180012 18 9 Not living alone: PCT0180013 18 9 Householder 15 to 64 years PCT0180014 18 9 Householder 65 years and over PCT0180015 18 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.
PCT19. NONRELATIVES BY HOUSEHOLD TYPE [11] **Universe: Nonrelatives** Total: PCT0190001 18 9 In family households: PCT0190002 18 9 Roomer or boarder PCT0190003 18 9 Housemate or roommate PCT0190004 18 9 Unmarried partner PCT0190005 18 9 Other nonrelatives PCT0190006 18 9 In nonfamily households: PCT0190007 18 9 Roomer or boarder PCT0190008 18 9 Housemate or roommate PCT0190009 18 9 Unmarried partner PCT0190010 18 9 Other nonrelatives PCT0190011 18 9Data Dictionary 6-165

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT19. NONRELATIVES BY HOUSEHOLD TYPE [11] —Con.

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. “Nonfamily households” consist of people living alone and households which do not have any members related to the householder. Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners. Responses of “same-sex spouse” were edited during processing to “unmarried partner.”

PCT20. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE [32] **Universe: Population in group quarters** Total: PCT0200001 18 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT0200002 18 9 Correctional facilities for adults (101–106): PCT0200003 18 9 Federal detention centers (101) PCT0200004 18 9 Federal prisons (102) PCT0200005 18 9 State prisons (103) PCT0200006 18 9 Local jails and other municipal confinement

facilities (104) PCT0200007 18 9 Correctional residential facilities (105) PCT0200008 18 9 Military disciplinary barracks and jails (106) PCT0200009 18 9 Juvenile facilities (201–203): PCT0200010 18 9 Group homes for juveniles (non-correctional)

(201) PCT0200011 18 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT0200012 18 9 Correctional facilities intended for juveniles

(203) PCT0200013 18 9 Nursing facilities/Skilled-nursing facilities (301) PCT0200014 18 9 Other institutional facilities (401–405): PCT0200015 18 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT0200016 18 9 Hospitals with patients who have no usual

home elsewhere (402) PCT0200017 18 9 In-patient hospice facilities (403) PCT0200018 18 9 Military treatment facilities with assigned

patients (404) PCT0200019 18 9 Residential schools for people with

disabilities (405) PCT0200020 18 96-166 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT20. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE [32] —Con. Total—Con. PCT0200001 18 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT0200021 18 9 College/University student housing (501) PCT0200022 18 9 Military quarters (601–602): PCT0200023 18 9Military barracks and dormitories (nondisciplinary) (601) PCT0200024 18 9 Military ships (602) PCT0200025 18 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT0200026 18 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT0200027 18 9 Group homes intended for adults (801) PCT0200028 18 9 Residential treatment centers for adults (802) PCT0200029 18 9 Maritime/merchant vessels (900) PCT0200030 18 9 Workers’ group living quarters and Job Corps

centers (901) PCT0200031 18 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT0200032 18 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.Data Dictionary 6-167

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.
File 19—File Linking Fields **(comma delimited).** These fields link File 19 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] **Universe: Population in group quarters** Total: PCT0210001 19 9 Male: PCT0210002 19 9 Under 18 years: PCT0210003 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210004 19 9 Correctional facilities for adults

(101–106): PCT0210005 19 9 Federal detention centers (101) PCT0210006 19 9 Federal prisons (102) PCT0210007 19 9 State prisons (103) PCT0210008 19 9 Local jails and other municipal

confinement facilities (104) PCT0210009 19 9 Correctional residential facilities

(105) PCT0210010 19 9 Military disciplinary barracks and jails (106) PCT0210011 19 9 Juvenile facilities (201–203): PCT0210012 19 9Group homes for juveniles (noncorrectional) (201) PCT0210013 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210014 19 9 Correctional facilities intended for juveniles (203) PCT0210015 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210016 19 96-168 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. Under 18 years—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210017 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210018 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210019 19 9 In-patient hospice facilities (403) PCT0210020 19 9 Military treatment facilities with

assigned patients (404) PCT0210021 19 9 Residential schools for people with

disabilities (405) PCT0210022 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210023 19 9 College/University student housing

(501) PCT0210024 19 9 Military quarters (601–602): PCT0210025 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210026 19 9 Military ships (602) PCT0210027 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210028 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210029 19 9 Group homes intended for adults

(801) PCT0210030 19 9 Residential treatment centers for

adults (802) PCT0210031 19 9 Maritime/merchant vessels (900) PCT0210032 19 9Data Dictionary 6-169

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. Under 18 years—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Workers’ group living quarters and

Job Corps centers (901) PCT0210033 19 9 Other noninstitutional facilities

(702, 704, 706, 903–904) PCT0210034 19 9 18 to 64 years: PCT0210035 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210036 19 9 Correctional facilities for adults

(101–106): PCT0210037 19 9 Federal detention centers (101) PCT0210038 19 9 Federal prisons (102) PCT0210039 19 9 State prisons (103) PCT0210040 19 9 Local jails and other municipal

confinement facilities (104) PCT0210041 19 9 Correctional residential facilities

(105) PCT0210042 19 9 Military disciplinary barracks and jails (106) PCT0210043 19 9 Juvenile facilities (201–203): PCT0210044 19 9Group homes for juveniles (noncorrectional) (201) PCT0210045 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210046 19 9 Correctional facilities intended for juveniles (203) PCT0210047 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210048 19 96-170 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. 18 to 64 years—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210049 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210050 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210051 19 9 In-patient hospice facilities (403) PCT0210052 19 9 Military treatment facilities with

assigned patients (404) PCT0210053 19 9 Residential schools for people with

disabilities (405) PCT0210054 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210055 19 9 College/University student housing

(501) PCT0210056 19 9 Military quarters (601–602): PCT0210057 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210058 19 9 Military ships (602) PCT0210059 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210060 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210061 19 9 Group homes intended for adults

(801) PCT0210062 19 9 Residential treatment centers for

adults (802) PCT0210063 19 9Data Dictionary 6-171

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. 18 to 64 years—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT0210064 19 9 Workers’ group living quarters and

Job Corps centers (901) PCT0210065 19 9 Other noninstitutional facilities

(702, 704, 706, 903–904) PCT0210066 19 9 65 years and over: PCT0210067 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210068 19 9 Correctional facilities for adults

(101–106): PCT0210069 19 9 Federal detention centers (101) PCT0210070 19 9 Federal prisons (102) PCT0210071 19 9 State prisons (103) PCT0210072 19 9 Local jails and other municipal

confinement facilities (104) PCT0210073 19 9 Correctional residential facilities

(105) PCT0210074 19 9 Military disciplinary barracks and jails (106) PCT0210075 19 9 Juvenile facilities (201–203): PCT0210076 19 9Group homes for juveniles (noncorrectional) (201) PCT0210077 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210078 19 9 Correctional facilities intended for juveniles (203) PCT0210079 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210080 19 96-172 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. 65 years and over—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210081 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210082 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210083 19 9 In-patient hospice facilities (403) PCT0210084 19 9 Military treatment facilities with

assigned patients (404) PCT0210085 19 9 Residential schools for people with

disabilities (405) PCT0210086 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210087 19 9 College/University student housing

(501) PCT0210088 19 9 Military quarters (601–602): PCT0210089 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210090 19 9 Military ships (602) PCT0210091 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210092 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210093 19 9 Group homes intended for adults

(801) PCT0210094 19 9 Residential treatment centers for

adults (802) PCT0210095 19 9Data Dictionary 6-173

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Male—Con. 65 years and over—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT0210096 19 9 Workers’ group living quarters and

Job Corps centers (901) PCT0210097 19 9 Other noninstitutional facilities

(702, 704, 706, 903–904) PCT0210098 19 9 Female: PCT0210099 19 9 Under 18 years: PCT0210100 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210101 19 9 Correctional facilities for adults

(101–106): PCT0210102 19 9 Federal detention centers (101) PCT0210103 19 9 Federal prisons (102) PCT0210104 19 9 State prisons (103) PCT0210105 19 9 Local jails and other municipal

confinement facilities (104) PCT0210106 19 9 Correctional residential facilities

(105) PCT0210107 19 9 Military disciplinary barracks and jails (106) PCT0210108 19 9 Juvenile facilities (201–203): PCT0210109 19 9Group homes for juveniles (noncorrectional) (201) PCT0210110 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210111 19 9 Correctional facilities intended for juveniles (203) PCT0210112 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210113 19 96-174 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. Under 18 years—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210114 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210115 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210116 19 9 In-patient hospice facilities (403) PCT0210117 19 9 Military treatment facilities with

assigned patients (404) PCT0210118 19 9 Residential schools for people with

disabilities (405) PCT0210119 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210120 19 9 College/University student housing

(501) PCT0210121 19 9 Military quarters (601–602): PCT0210122 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210123 19 9 Military ships (602) PCT0210124 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210125 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210126 19 9 Group homes intended for adults

(801) PCT0210127 19 9 Residential treatment centers for

adults (802) PCT0210128 19 9Data Dictionary 6-175

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. Under 18 years—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT0210129 19 9 Workers’ group living quarters and

Job Corps centers (901) PCT0210130 19 9 Other noninstitutional facilities

(702, 704, 706, 903–904) PCT0210131 19 9 18 to 64 years: PCT0210132 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210133 19 9 Correctional facilities for adults

(101–106): PCT0210134 19 9 Federal detention centers (101) PCT0210135 19 9 Federal prisons (102) PCT0210136 19 9 State prisons (103) PCT0210137 19 9 Local jails and other municipal

confinement facilities (104) PCT0210138 19 9 Correctional residential facilities

(105) PCT0210139 19 9 Military disciplinary barracks and jails (106) PCT0210140 19 9 Juvenile facilities (201–203): PCT0210141 19 9Group homes for juveniles (noncorrectional) (201) PCT0210142 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210143 19 9 Correctional facilities intended for juveniles (203) PCT0210144 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210145 19 96-176 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. 18 to 64 years—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210146 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210147 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210148 19 9 In-patient hospice facilities (403) PCT0210149 19 9 Military treatment facilities with

assigned patients (404) PCT0210150 19 9 Residential schools for people with

disabilities (405) PCT0210151 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210152 19 9 College/University student housing

(501) PCT0210153 19 9 Military quarters (601–602): PCT0210154 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210155 19 9 Military ships (602) PCT0210156 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210157 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210158 19 9 Group homes intended for adults

(801) PCT0210159 19 9 Residential treatment centers for

adults (802) PCT0210160 19 9Data Dictionary 6-177

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. 18 to 64 years—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT0210161 19 9 Workers’ group living quarters and

Job Corps centers (901) PCT0210162 19 9 Other noninstitutional facilities

(702, 704, 706, 903–-904) PCT0210163 19 9 65 years and over: PCT0210164 19 9 Institutionalized population (101–106,

201–203, 301, 401–405): PCT0210165 19 9 Correctional facilities for adults

(101–106): PCT0210166 19 9 Federal detention centers (101) PCT0210167 19 9 Federal prisons (102) PCT0210168 19 9 State prisons (103) PCT0210169 19 9 Local jails and other municipal

confinement facilities (104) PCT0210170 19 9 Correctional residential facilities

(105) PCT0210171 19 9 Military disciplinary barracks and jails (106) PCT0210172 19 9 Juvenile facilities (201–203): PCT0210173 19 9Group homes for juveniles (noncorrectional) (201) PCT0210174 19 9 Residential treatment centers for juveniles (non-correctional) (202) PCT0210175 19 9 Correctional facilities intended for juveniles (203) PCT0210176 19 9 Nursing facilities/Skilled-nursing

facilities (301) PCT0210177 19 96-178 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. 65 years and over—Con. Institutionalized population (101–106,

201–203, 301, 401–405)—Con. Other institutional facilities (401–405): PCT0210178 19 9 Mental (Psychiatric) hospitals

and psychiatric units in other hospitals (401) PCT0210179 19 9 Hospitals with patients who have

no usual home elsewhere (402) PCT0210180 19 9 In-patient hospice facilities (403) PCT0210181 19 9 Military treatment facilities with

assigned patients (404) PCT0210182 19 9 Residential schools for people with

disabilities (405) PCT0210183 19 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT0210184 19 9 College/University student housing

(501) PCT0210185 19 9 Military quarters (601–602): PCT0210186 19 9 Military barracks and dormitories

(non-disciplinary) (601) PCT0210187 19 9 Military ships (602) PCT0210188 19 9 Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904): PCT0210189 19 9 Emergency and transitional

shelters (with sleeping facilities) for people experiencing homelessness (701) PCT0210190 19 9 Group homes intended for adults

(801) PCT0210191 19 9 Residential treatment centers for

adults (802) PCT0210192 19 9Data Dictionary 6-179

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT21. GROUP QUARTERS POPULATION BY SEX BY AGE BY GROUP QUARTERS TYPE [195] —Con. Total—Con. Female—Con. 65 years and over—Con. Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT0210193 19 9 Workers’ group living quarters and

Job Corps centers (901) PCT0210194 19 9 Other noninstitutional facilities

(702, 704, 706, 903–904) PCT0210195 19 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCT22. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER [21] **Universe: Population 18 years and over in group quarters** Total: PCT0220001 19 9 Male: PCT0220002 19 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT0220003 19 9 Correctional facilities for adults (101–106) PCT0220004 19 9 Juvenile facilities (201–203) PCT0220005 19 9 Nursing facilities/skilled-nursing facilities

(301) PCT0220006 19 9 Other institutional facilities (401–405) PCT0220007 19 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT0220008 19 9 College/university student housing (501) PCT0220009 19 9 Military quarters (601–602) PCT0220010 19 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT0220011 19 96-180 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

PCT22. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER [21] —Con. Total—Con. Female: PCT0220012 19 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT0220013 19 9 Correctional facilities for adults (101–106) PCT0220014 19 9 Juvenile facilities (201–203) PCT0220015 19 9 Nursing facilities/skilled-nursing facilities

(301) PCT0220016 19 9 Other institutional facilities (401–405) PCT0220017 19 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT0220018 19 9 College/university student housing (501) PCT0220019 19 9 Military quarters (601–602) PCT0220020 19 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT0220021 19 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, B6772, Appendix F.



### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN)

File 20

— File Linking Fields **(comma delimited)** . These fields link File 20 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12A. SEX BY AGE (WHITE ALONE) [209] **Universe: People who are White alone** Total: PCT012A001 20 9 Male: PCT012A002 20 9 Under 1 year PCT012A003 20 9 1 year PCT012A004 20 9 2 years PCT012A005 20 9Data Dictionary 6-181

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12A. SEX BY AGE (WHITE ALONE) [209] —Con. Total—Con. Male—Con. 3 years PCT012A006 20 9 4 years PCT012A007 20 9 5 years PCT012A008 20 9 6 years PCT012A009 20 9 7 years PCT012A010 20 9 8 years PCT012A011 20 9 9 years PCT012A012 20 9 10 years PCT012A013 20 9 11 years PCT012A014 20 9 12 years PCT012A015 20 9 13 years PCT012A016 20 9 14 years PCT012A017 20 9 15 years PCT012A018 20 9 16 years PCT012A019 20 9 17 years PCT012A020 20 9 18 years PCT012A021 20 9 19 years PCT012A022 20 9 20 years PCT012A023 20 9 21 years PCT012A024 20 9 22 years PCT012A025 20 9 23 years PCT012A026 20 9 24 years PCT012A027 20 9 25 years PCT012A028 20 9 26 years PCT012A029 20 9 27 years PCT012A030 20 9 28 years PCT012A031 20 9 29 years PCT012A032 20 9 30 years PCT012A033 20 9 31 years PCT012A034 20 9 32 years PCT012A035 20 9 33 years PCT012A036 20 9 34 years PCT012A037 20 9 35 years PCT012A038 20 9 36 years PCT012A039 20 9 37 years PCT012A040 20 9 38 years PCT012A041 20 9 39 years PCT012A042 20 9 40 years PCT012A043 20 9 41 years PCT012A044 20 9 42 years PCT012A045 20 9 43 years PCT012A046 20 9 44 years PCT012A047 20 96-182 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12A. SEX BY AGE (WHITE ALONE) [209] —Con. Total—Con. Male—Con. 45 years PCT012A048 20 9 46 years PCT012A049 20 9 47 years PCT012A050 20 9 48 years PCT012A051 20 9 49 years PCT012A052 20 9 50 years PCT012A053 20 9 51 years PCT012A054 20 9 52 years PCT012A055 20 9 53 years PCT012A056 20 9 54 years PCT012A057 20 9 55 years PCT012A058 20 9 56 years PCT012A059 20 9 57 years PCT012A060 20 9 58 years PCT012A061 20 9 59 years PCT012A062 20 9 60 years PCT012A063 20 9 61 years PCT012A064 20 9 62 years PCT012A065 20 9 63 years PCT012A066 20 9 64 years PCT012A067 20 9 65 years PCT012A068 20 9 66 years PCT012A069 20 9 67 years PCT012A070 20 9 68 years PCT012A071 20 9 69 years PCT012A072 20 9 70 years PCT012A073 20 9 71 years PCT012A074 20 9 72 years PCT012A075 20 9 73 years PCT012A076 20 9 74 years PCT012A077 20 9 75 years PCT012A078 20 9 76 years PCT012A079 20 9 77 years PCT012A080 20 9 78 years PCT012A081 20 9 79 years PCT012A082 20 9 80 years PCT012A083 20 9 81 years PCT012A084 20 9 82 years PCT012A085 20 9 83 years PCT012A086 20 9 84 years PCT012A087 20 9 85 years PCT012A088 20 9 86 years PCT012A089 20 9Data Dictionary 6-183

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12A. SEX BY AGE (WHITE ALONE) [209] —Con. Total—Con. Male—Con. 87 years PCT012A090 20 9 88 years PCT012A091 20 9 89 years PCT012A092 20 9 90 years PCT012A093 20 9 91 years PCT012A094 20 9 92 years PCT012A095 20 9 93 years PCT012A096 20 9 94 years PCT012A097 20 9 95 years PCT012A098 20 9 96 years PCT012A099 20 9 97 years PCT012A100 20 9 98 years PCT012A101 20 9 99 years PCT012A102 20 9 100 to 104 years PCT012A103 20 9 105 to 109 years PCT012A104 20 9 110 years and over PCT012A105 20 9 Female: PCT012A106 20 9 Under 1 year PCT012A107 20 9 1 year PCT012A108 20 9 2 years PCT012A109 20 9 3 years PCT012A110 20 9 4 years PCT012A111 20 9 5 years PCT012A112 20 9 6 years PCT012A113 20 9 7 years PCT012A114 20 9 8 years PCT012A115 20 9 9 years PCT012A116 20 9 10 years PCT012A117 20 9 11 years PCT012A118 20 9 12 years PCT012A119 20 9 13 years PCT012A120 20 9 14 years PCT012A121 20 9 15 years PCT012A122 20 9 16 years PCT012A123 20 9 17 years PCT012A124 20 9 18 years PCT012A125 20 9 19 years PCT012A126 20 9 20 years PCT012A127 20 9 21 years PCT012A128 20 9 22 years PCT012A129 20 9 23 years PCT012A130 20 9 24 years PCT012A131 20 96-184 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12A. SEX BY AGE (WHITE ALONE) [209] —Con. Total—Con. Female—Con. 25 years PCT012A132 20 9 26 years PCT012A133 20 9 27 years PCT012A134 20 9 28 years PCT012A135 20 9 29 years PCT012A136 20 9 30 years PCT012A137 20 9 31 years PCT012A138 20 9 32 years PCT012A139 20 9 33 years PCT012A140 20 9 34 years PCT012A141 20 9 35 years PCT012A142 20 9 36 years PCT012A143 20 9 37 years PCT012A144 20 9 38 years PCT012A145 20 9 39 years PCT012A146 20 9 40 years PCT012A147 20 9 41 years PCT012A148 20 9 42 years PCT012A149 20 9 43 years PCT012A150 20 9 44 years PCT012A151 20 9 45 years PCT012A152 20 9 46 years PCT012A153 20 9 47 years PCT012A154 20 9 48 years PCT012A155 20 9 49 years PCT012A156 20 9 50 years PCT012A157 20 9 51 years PCT012A158 20 9 52 years PCT012A159 20 9 53 years PCT012A160 20 9 54 years PCT012A161 20 9 55 years PCT012A162 20 9 56 years PCT012A163 20 9 57 years PCT012A164 20 9 58 years PCT012A165 20 9 59 years PCT012A166 20 9 60 years PCT012A167 20 9 61 years PCT012A168 20 9 62 years PCT012A169 20 9 63 years PCT012A170 20 9 64 years PCT012A171 20 9 65 years PCT012A172 20 9 66 years PCT012A173 20 9Data Dictionary 6-185

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12A. SEX BY AGE (WHITE ALONE) [209] —Con. Total—Con. Female—Con. 67 years PCT012A174 20 9 68 years PCT012A175 20 9 69 years PCT012A176 20 9 70 years PCT012A177 20 9 71 years PCT012A178 20 9 72 years PCT012A179 20 9 73 years PCT012A180 20 9 74 years PCT012A181 20 9 75 years PCT012A182 20 9 76 years PCT012A183 20 9 77 years PCT012A184 20 9 78 years PCT012A185 20 9 79 years PCT012A186 20 9 80 years PCT012A187 20 9 81 years PCT012A188 20 9 82 years PCT012A189 20 9 83 years PCT012A190 20 9 84 years PCT012A191 20 9 85 years PCT012A192 20 9 86 years PCT012A193 20 9 87 years PCT012A194 20 9 88 years PCT012A195 20 9 89 years PCT012A196 20 9 90 years PCT012A197 20 9 91 years PCT012A198 20 9 92 years PCT012A199 20 9 93 years PCT012A200 20 9 94 years PCT012A201 20 9 95 years PCT012A202 20 9 96 years PCT012A203 20 9 97 years PCT012A204 20 9 98 years PCT012A205 20 9 99 years PCT012A206 20 9 100 to 104 years PCT012A207 20 9 105 to 109 years PCT012A208 20 9 110 years and over PCT012A209 20 96-186 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 21

— File Linking Fields **(comma delimited).** These fields link File 21 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] **Universe: People who are Black or African American**

**alone** Total: PCT012B001 21 9 Male: PCT012B002 21 9 Under 1 year PCT012B003 21 9 1 year PCT012B004 21 9 2 years PCT012B005 21 9 3 years PCT012B006 21 9 4 years PCT012B007 21 9 5 years PCT012B008 21 9 6 years PCT012B009 21 9 7 years PCT012B010 21 9 8 years PCT012B011 21 9 9 years PCT012B012 21 9 10 years PCT012B013 21 9 11 years PCT012B014 21 9 12 years PCT012B015 21 9 13 years PCT012B016 21 9 14 years PCT012B017 21 9 15 years PCT012B018 21 9 16 years PCT012B019 21 9 17 years PCT012B020 21 9 18 years PCT012B021 21 9 19 years PCT012B022 21 9 20 years PCT012B023 21 9 21 years PCT012B024 21 9 22 years PCT012B025 21 9 23 years PCT012B026 21 9 24 years PCT012B027 21 9 25 years PCT012B028 21 9Data Dictionary 6-187

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] —Con. Total—Con. Male—Con. 26 years PCT012B029 21 9 27 years PCT012B030 21 9 28 years PCT012B031 21 9 29 years PCT012B032 21 9 30 years PCT012B033 21 9 31 years PCT012B034 21 9 32 years PCT012B035 21 9 33 years PCT012B036 21 9 34 years PCT012B037 21 9 35 years PCT012B038 21 9 36 years PCT012B039 21 9 37 years PCT012B040 21 9 38 years PCT012B041 21 9 39 years PCT012B042 21 9 40 years PCT012B043 21 9 41 years PCT012B044 21 9 42 years PCT012B045 21 9 43 years PCT012B046 21 9 44 years PCT012B047 21 9 45 years PCT012B048 21 9 46 years PCT012B049 21 9 47 years PCT012B050 21 9 48 years PCT012B051 21 9 49 years PCT012B052 21 9 50 years PCT012B053 21 9 51 years PCT012B054 21 9 52 years PCT012B055 21 9 53 years PCT012B056 21 9 54 years PCT012B057 21 9 55 years PCT012B058 21 9 56 years PCT012B059 21 9 57 years PCT012B060 21 9 58 years PCT012B061 21 9 59 years PCT012B062 21 9 60 years PCT012B063 21 9 61 years PCT012B064 21 9 62 years PCT012B065 21 9 63 years PCT012B066 21 9 64 years PCT012B067 21 9 65 years PCT012B068 21 9 66 years PCT012B069 21 96-188 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] —Con. Total—Con. Male—Con. 67 years PCT012B070 21 9 68 years PCT012B071 21 9 69 years PCT012B072 21 9 70 years PCT012B073 21 9 71 years PCT012B074 21 9 72 years PCT012B075 21 9 73 years PCT012B076 21 9 74 years PCT012B077 21 9 75 years PCT012B078 21 9 76 years PCT012B079 21 9 77 years PCT012B080 21 9 78 years PCT012B081 21 9 79 years PCT012B082 21 9 80 years PCT012B083 21 9 81 years PCT012B084 21 9 82 years PCT012B085 21 9 83 years PCT012B086 21 9 84 years PCT012B087 21 9 85 years PCT012B088 21 9 86 years PCT012B089 21 9 87 years PCT012B090 21 9 88 years PCT012B091 21 9 89 years PCT012B092 21 9 90 years PCT012B093 21 9 91 years PCT012B094 21 9 92 years PCT012B095 21 9 93 years PCT012B096 21 9 94 years PCT012B097 21 9 95 years PCT012B098 21 9 96 years PCT012B099 21 9 97 years PCT012B100 21 9 98 years PCT012B101 21 9 99 years PCT012B102 21 9 100 to 104 years PCT012B103 21 9 105 to 109 years PCT012B104 21 9 110 years and over PCT012B105 21 9 Female: PCT012B106 21 9 Under 1 year PCT012B107 21 9 1 year PCT012B108 21 9 2 years PCT012B109 21 9 3 years PCT012B110 21 9Data Dictionary 6-189

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] —Con. Total—Con. Female—Con. 4 years PCT012B111 21 9 5 years PCT012B112 21 9 6 years PCT012B113 21 9 7 years PCT012B114 21 9 8 years PCT012B115 21 9 9 years PCT012B116 21 9 10 years PCT012B117 21 9 11 years PCT012B118 21 9 12 years PCT012B119 21 9 13 years PCT012B120 21 9 14 years PCT012B121 21 9 15 years PCT012B122 21 9 16 years PCT012B123 21 9 17 years PCT012B124 21 9 18 years PCT012B125 21 9 19 years PCT012B126 21 9 20 years PCT012B127 21 9 21 years PCT012B128 21 9 22 years PCT012B129 21 9 23 years PCT012B130 21 9 24 years PCT012B131 21 9 25 years PCT012B132 21 9 26 years PCT012B133 21 9 27 years PCT012B134 21 9 28 years PCT012B135 21 9 29 years PCT012B136 21 9 30 years PCT012B137 21 9 31 years PCT012B138 21 9 32 years PCT012B139 21 9 33 years PCT012B140 21 9 34 years PCT012B141 21 9 35 years PCT012B142 21 9 36 years PCT012B143 21 9 37 years PCT012B144 21 9 38 years PCT012B145 21 9 39 years PCT012B146 21 9 40 years PCT012B147 21 9 41 years PCT012B148 21 9 42 years PCT012B149 21 9 43 years PCT012B150 21 9 44 years PCT012B151 21 96-190 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] —Con. Total—Con. Female—Con. 45 years PCT012B152 21 9 46 years PCT012B153 21 9 47 years PCT012B154 21 9 48 years PCT012B155 21 9 49 years PCT012B156 21 9 50 years PCT012B157 21 9 51 years PCT012B158 21 9 52 years PCT012B159 21 9 53 years PCT012B160 21 9 54 years PCT012B161 21 9 55 years PCT012B162 21 9 56 years PCT012B163 21 9 57 years PCT012B164 21 9 58 years PCT012B165 21 9 59 years PCT012B166 21 9 60 years PCT012B167 21 9 61 years PCT012B168 21 9 62 years PCT012B169 21 9 63 years PCT012B170 21 9 64 years PCT012B171 21 9 65 years PCT012B172 21 9 66 years PCT012B173 21 9 67 years PCT012B174 21 9 68 years PCT012B175 21 9 69 years PCT012B176 21 9 70 years PCT012B177 21 9 71 years PCT012B178 21 9 72 years PCT012B179 21 9 73 years PCT012B180 21 9 74 years PCT012B181 21 9 75 years PCT012B182 21 9 76 years PCT012B183 21 9 77 years PCT012B184 21 9 78 years PCT012B185 21 9 79 years PCT012B186 21 9 80 years PCT012B187 21 9 81 years PCT012B188 21 9 82 years PCT012B189 21 9 83 years PCT012B190 21 9 84 years PCT012B191 21 9 85 years PCT012B192 21 9Data Dictionary 6-191

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12B. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) [209] —Con. Total—Con. Female—Con. 86 years PCT012B193 21 9 87 years PCT012B194 21 9 88 years PCT012B195 21 9 89 years PCT012B196 21 9 90 years PCT012B197 21 9 91 years PCT012B198 21 9 92 years PCT012B199 21 9 93 years PCT012B200 21 9 94 years PCT012B201 21 9 95 years PCT012B202 21 9 96 years PCT012B203 21 9 97 years PCT012B204 21 9 98 years PCT012B205 21 9 99 years PCT012B206 21 9 100 to 104 years PCT012B207 21 9 105 to 109 years PCT012B208 21 9 110 years and over PCT012B209 21 9

File 22

— File Linking Fields **(comma delimited)** . These fields link File 22 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] **Universe: People who are American Indian and Alaska**

**Native alone** Total: PCT012C001 22 9 Male: PCT012C002 22 9 Under 1 year PCT012C003 22 9 1 year PCT012C004 22 9 2 years PCT012C005 22 9 3 years PCT012C006 22 9 4 years PCT012C007 22 96-192 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] —Con. Total—Con. Male—Con. 5 years PCT012C008 22 9 6 years PCT012C009 22 9 7 years PCT012C010 22 9 8 years PCT012C011 22 9 9 years PCT012C012 22 9 10 years PCT012C013 22 9 11 years PCT012C014 22 9 12 years PCT012C015 22 9 13 years PCT012C016 22 9 14 years PCT012C017 22 9 15 years PCT012C018 22 9 16 years PCT012C019 22 9 17 years PCT012C020 22 9 18 years PCT012C021 22 9 19 years PCT012C022 22 9 20 years PCT012C023 22 9 21 years PCT012C024 22 9 22 years PCT012C025 22 9 23 years PCT012C026 22 9 24 years PCT012C027 22 9 25 years PCT012C028 22 9 26 years PCT012C029 22 9 27 years PCT012C030 22 9 28 years PCT012C031 22 9 29 years PCT012C032 22 9 30 years PCT012C033 22 9 31 years PCT012C034 22 9 32 years PCT012C035 22 9 33 years PCT012C036 22 9 34 years PCT012C037 22 9 35 years PCT012C038 22 9 36 years PCT012C039 22 9 37 years PCT012C040 22 9 38 years PCT012C041 22 9 39 years PCT012C042 22 9 40 years PCT012C043 22 9 41 years PCT012C044 22 9 42 years PCT012C045 22 9 43 years PCT012C046 22 9 44 years PCT012C047 22 9 45 years PCT012C048 22 9Data Dictionary 6-193

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] —Con. Total—Con. Male—Con. 46 years PCT012C049 22 9 47 years PCT012C050 22 9 48 years PCT012C051 22 9 49 years PCT012C052 22 9 50 years PCT012C053 22 9 51 years PCT012C054 22 9 52 years PCT012C055 22 9 53 years PCT012C056 22 9 54 years PCT012C057 22 9 55 years PCT012C058 22 9 56 years PCT012C059 22 9 57 years PCT012C060 22 9 58 years PCT012C061 22 9 59 years PCT012C062 22 9 60 years PCT012C063 22 9 61 years PCT012C064 22 9 62 years PCT012C065 22 9 63 years PCT012C066 22 9 64 years PCT012C067 22 9 65 years PCT012C068 22 9 66 years PCT012C069 22 9 67 years PCT012C070 22 9 68 years PCT012C071 22 9 69 years PCT012C072 22 9 70 years PCT012C073 22 9 71 years PCT012C074 22 9 72 years PCT012C075 22 9 73 years PCT012C076 22 9 74 years PCT012C077 22 9 75 years PCT012C078 22 9 76 years PCT012C079 22 9 77 years PCT012C080 22 9 78 years PCT012C081 22 9 79 years PCT012C082 22 9 80 years PCT012C083 22 9 81 years PCT012C084 22 9 82 years PCT012C085 22 9 83 years PCT012C086 22 9 84 years PCT012C087 22 9 85 years PCT012C088 22 9 86 years PCT012C089 22 96-194 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] —Con. Total—Con. Male—Con. 87 years PCT012C090 22 9 88 years PCT012C091 22 9 89 years PCT012C092 22 9 90 years PCT012C093 22 9 91 years PCT012C094 22 9 92 years PCT012C095 22 9 93 years PCT012C096 22 9 94 years PCT012C097 22 9 95 years PCT012C098 22 9 96 years PCT012C099 22 9 97 years PCT012C100 22 9 98 years PCT012C101 22 9 99 years PCT012C102 22 9 100 to 104 years PCT012C103 22 9 105 to 109 years PCT012C104 22 9 110 years and over PCT012C105 22 9 Female: PCT012C106 22 9 Under 1 year PCT012C107 22 9 1 year PCT012C108 22 9 2 years PCT012C109 22 9 3 years PCT012C110 22 9 4 years PCT012C111 22 9 5 years PCT012C112 22 9 6 years PCT012C113 22 9 7 years PCT012C114 22 9 8 years PCT012C115 22 9 9 years PCT012C116 22 9 10 years PCT012C117 22 9 11 years PCT012C118 22 9 12 years PCT012C119 22 9 13 years PCT012C120 22 9 14 years PCT012C121 22 9 15 years PCT012C122 22 9 16 years PCT012C123 22 9 17 years PCT012C124 22 9 18 years PCT012C125 22 9 19 years PCT012C126 22 9 20 years PCT012C127 22 9 21 years PCT012C128 22 9 22 years PCT012C129 22 9 23 years PCT012C130 22 9Data Dictionary 6-195

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] —Con. Total—Con. Female—Con. 24 years PCT012C131 22 9 25 years PCT012C132 22 9 26 years PCT012C133 22 9 27 years PCT012C134 22 9 28 years PCT012C135 22 9 29 years PCT012C136 22 9 30 years PCT012C137 22 9 31 years PCT012C138 22 9 32 years PCT012C139 22 9 33 years PCT012C140 22 9 34 years PCT012C141 22 9 35 years PCT012C142 22 9 36 years PCT012C143 22 9 37 years PCT012C144 22 9 38 years PCT012C145 22 9 39 years PCT012C146 22 9 40 years PCT012C147 22 9 41 years PCT012C148 22 9 42 years PCT012C149 22 9 43 years PCT012C150 22 9 44 years PCT012C151 22 9 45 years PCT012C152 22 9 46 years PCT012C153 22 9 47 years PCT012C154 22 9 48 years PCT012C155 22 9 49 years PCT012C156 22 9 50 years PCT012C157 22 9 51 years PCT012C158 22 9 52 years PCT012C159 22 9 53 years PCT012C160 22 9 54 years PCT012C161 22 9 55 years PCT012C162 22 9 56 years PCT012C163 22 9 57 years PCT012C164 22 9 58 years PCT012C165 22 9 59 years PCT012C166 22 9 60 years PCT012C167 22 9 61 years PCT012C168 22 9 62 years PCT012C169 22 9 63 years PCT012C170 22 9 64 years PCT012C171 22 96-196 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12C. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [209] —Con. Total—Con. Female—Con. 65 years PCT012C172 22 9 66 years PCT012C173 22 9 67 years PCT012C174 22 9 68 years PCT012C175 22 9 69 years PCT012C176 22 9 70 years PCT012C177 22 9 71 years PCT012C178 22 9 72 years PCT012C179 22 9 73 years PCT012C180 22 9 74 years PCT012C181 22 9 75 years PCT012C182 22 9 76 years PCT012C183 22 9 77 years PCT012C184 22 9 78 years PCT012C185 22 9 79 years PCT012C186 22 9 80 years PCT012C187 22 9 81 years PCT012C188 22 9 82 years PCT012C189 22 9 83 years PCT012C190 22 9 84 years PCT012C191 22 9 85 years PCT012C192 22 9 86 years PCT012C193 22 9 87 years PCT012C194 22 9 88 years PCT012C195 22 9 89 years PCT012C196 22 9 90 years PCT012C197 22 9 91 years PCT012C198 22 9 92 years PCT012C199 22 9 93 years PCT012C200 22 9 94 years PCT012C201 22 9 95 years PCT012C202 22 9 96 years PCT012C203 22 9 97 years PCT012C204 22 9 98 years PCT012C205 22 9 99 years PCT012C206 22 9 100 to 104 years PCT012C207 22 9 105 to 109 years PCT012C208 22 9 110 years and over PCT012C209 22 9Data Dictionary 6-197

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 23

— File Linking Fields **(comma delimited)** . These fields link File 23 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12D. SEX BY AGE (ASIAN ALONE) [209] **Universe: People who are Asian alone** Total: PCT012D001 23 9 Male: PCT012D002 23 9 Under 1 year PCT012D003 23 9 1 year PCT012D004 23 9 2 years PCT012D005 23 9 3 years PCT012D006 23 9 4 years PCT012D007 23 9 5 years PCT012D008 23 9 6 years PCT012D009 23 9 7 years PCT012D010 23 9 8 years PCT012D011 23 9 9 years PCT012D012 23 9 10 years PCT012D013 23 9 11 years PCT012D014 23 9 12 years PCT012D015 23 9 13 years PCT012D016 23 9 14 years PCT012D017 23 9 15 years PCT012D018 23 9 16 years PCT012D019 23 9 17 years PCT012D020 23 9 18 years PCT012D021 23 9 19 years PCT012D022 23 9 20 years PCT012D023 23 9 21 years PCT012D024 23 9 22 years PCT012D025 23 9 23 years PCT012D026 23 9 24 years PCT012D027 23 9 25 years PCT012D028 23 9 26 years PCT012D029 23 9 27 years PCT012D030 23 9 28 years PCT012D031 23 9 29 years PCT012D032 23 96-198 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12D. SEX BY AGE (ASIAN ALONE) [209] —Con. Total—Con. Male—Con. 30 years PCT012D033 23 9 31 years PCT012D034 23 9 32 years PCT012D035 23 9 33 years PCT012D036 23 9 34 years PCT012D037 23 9 35 years PCT012D038 23 9 36 years PCT012D039 23 9 37 years PCT012D040 23 9 38 years PCT012D041 23 9 39 years PCT012D042 23 9 40 years PCT012D043 23 9 41 years PCT012D044 23 9 42 years PCT012D045 23 9 43 years PCT012D046 23 9 44 years PCT012D047 23 9 45 years PCT012D048 23 9 46 years PCT012D049 23 9 47 years PCT012D050 23 9 48 years PCT012D051 23 9 49 years PCT012D052 23 9 50 years PCT012D053 23 9 51 years PCT012D054 23 9 52 years PCT012D055 23 9 53 years PCT012D056 23 9 54 years PCT012D057 23 9 55 years PCT012D058 23 9 56 years PCT012D059 23 9 57 years PCT012D060 23 9 58 years PCT012D061 23 9 59 years PCT012D062 23 9 60 years PCT012D063 23 9 61 years PCT012D064 23 9 62 years PCT012D065 23 9 63 years PCT012D066 23 9 64 years PCT012D067 23 9 65 years PCT012D068 23 9 66 years PCT012D069 23 9 67 years PCT012D070 23 9 68 years PCT012D071 23 9 69 years PCT012D072 23 9 70 years PCT012D073 23 9 71 years PCT012D074 23 9Data Dictionary 6-199

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12D. SEX BY AGE (ASIAN ALONE) [209] —Con. Total—Con. Male—Con. 72 years PCT012D075 23 9 73 years PCT012D076 23 9 74 years PCT012D077 23 9 75 years PCT012D078 23 9 76 years PCT012D079 23 9 77 years PCT012D080 23 9 78 years PCT012D081 23 9 79 years PCT012D082 23 9 80 years PCT012D083 23 9 81 years PCT012D084 23 9 82 years PCT012D085 23 9 83 years PCT012D086 23 9 84 years PCT012D087 23 9 85 years PCT012D088 23 9 86 years PCT012D089 23 9 87 years PCT012D090 23 9 88 years PCT012D091 23 9 89 years PCT012D092 23 9 90 years PCT012D093 23 9 91 years PCT012D094 23 9 92 years PCT012D095 23 9 93 years PCT012D096 23 9 94 years PCT012D097 23 9 95 years PCT012D098 23 9 96 years PCT012D099 23 9 97 years PCT012D100 23 9 98 years PCT012D101 23 9 99 years PCT012D102 23 9 100 to 104 years PCT012D103 23 9 105 to 109 years PCT012D104 23 9 110 years and over PCT012D105 23 9 Female: PCT012D106 23 9 Under 1 year PCT012D107 23 9 1 year PCT012D108 23 9 2 years PCT012D109 23 9 3 years PCT012D110 23 9 4 years PCT012D111 23 9 5 years PCT012D112 23 9 6 years PCT012D113 23 9 7 years PCT012D114 23 9 8 years PCT012D115 23 9 9 years PCT012D116 23 96-200 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12D. SEX BY AGE (ASIAN ALONE) [209] —Con. Total—Con. Female—Con. 10 years PCT012D117 23 9 11 years PCT012D118 23 9 12 years PCT012D119 23 9 13 years PCT012D120 23 9 14 years PCT012D121 23 9 15 years PCT012D122 23 9 16 years PCT012D123 23 9 17 years PCT012D124 23 9 18 years PCT012D125 23 9 19 years PCT012D126 23 9 20 years PCT012D127 23 9 21 years PCT012D128 23 9 22 years PCT012D129 23 9 23 years PCT012D130 23 9 24 years PCT012D131 23 9 25 years PCT012D132 23 9 26 years PCT012D133 23 9 27 years PCT012D134 23 9 28 years PCT012D135 23 9 29 years PCT012D136 23 9 30 years PCT012D137 23 9 31 years PCT012D138 23 9 32 years PCT012D139 23 9 33 years PCT012D140 23 9 34 years PCT012D141 23 9 35 years PCT012D142 23 9 36 years PCT012D143 23 9 37 years PCT012D144 23 9 38 years PCT012D145 23 9 39 years PCT012D146 23 9 40 years PCT012D147 23 9 41 years PCT012D148 23 9 42 years PCT012D149 23 9 43 years PCT012D150 23 9 44 years PCT012D151 23 9 45 years PCT012D152 23 9 46 years PCT012D153 23 9 47 years PCT012D154 23 9 48 years PCT012D155 23 9 49 years PCT012D156 23 9 50 years PCT012D157 23 9 51 years PCT012D158 23 9Data Dictionary 6-201

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12D. SEX BY AGE (ASIAN ALONE) [209] —Con. Total—Con. Female—Con. 52 years PCT012D159 23 9 53 years PCT012D160 23 9 54 years PCT012D161 23 9 55 years PCT012D162 23 9 56 years PCT012D163 23 9 57 years PCT012D164 23 9 58 years PCT012D165 23 9 59 years PCT012D166 23 9 60 years PCT012D167 23 9 61 years PCT012D168 23 9 62 years PCT012D169 23 9 63 years PCT012D170 23 9 64 years PCT012D171 23 9 65 years PCT012D172 23 9 66 years PCT012D173 23 9 67 years PCT012D174 23 9 68 years PCT012D175 23 9 69 years PCT012D176 23 9 70 years PCT012D177 23 9 71 years PCT012D178 23 9 72 years PCT012D179 23 9 73 years PCT012D180 23 9 74 years PCT012D181 23 9 75 years PCT012D182 23 9 76 years PCT012D183 23 9 77 years PCT012D184 23 9 78 years PCT012D185 23 9 79 years PCT012D186 23 9 80 years PCT012D187 23 9 81 years PCT012D188 23 9 82 years PCT012D189 23 9 83 years PCT012D190 23 9 84 years PCT012D191 23 9 85 years PCT012D192 23 9 86 years PCT012D193 23 9 87 years PCT012D194 23 9 88 years PCT012D195 23 9 89 years PCT012D196 23 9 90 years PCT012D197 23 9 91 years PCT012D198 23 9 92 years PCT012D199 23 9 93 years PCT012D200 23 96-202 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12D. SEX BY AGE (ASIAN ALONE) [209] —Con. Total—Con. Female—Con. 94 years PCT012D201 23 9 95 years PCT012D202 23 9 96 years PCT012D203 23 9 97 years PCT012D204 23 9 98 years PCT012D205 23 9 99 years PCT012D206 23 9 100 to 104 years PCT012D207 23 9 105 to 109 years PCT012D208 23 9 110 years and over PCT012D209 23 9
File 24—File Linking Fields **(comma delimited)** . These fields link File 24 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] **Universe: People who are Native Hawaiian and Other**

**Pacific Islander alone** Total: PCT012E001 24 9 Male: PCT012E002 24 9 Under 1 year PCT012E003 24 9 1 year PCT012E004 24 9 2 years PCT012E005 24 9 3 years PCT012E006 24 9 4 years PCT012E007 24 9 5 years PCT012E008 24 9 6 years PCT012E009 24 9 7 years PCT012E010 24 9 8 years PCT012E011 24 9 9 years PCT012E012 24 9 10 years PCT012E013 24 9 11 years PCT012E014 24 9 12 years PCT012E015 24 9 13 years PCT012E016 24 9 14 years PCT012E017 24 9Data Dictionary 6-203

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] —Con. Total—Con. Male—Con. 15 years PCT012E018 24 9 16 years PCT012E019 24 9 17 years PCT012E020 24 9 18 years PCT012E021 24 9 19 years PCT012E022 24 9 20 years PCT012E023 24 9 21 years PCT012E024 24 9 22 years PCT012E025 24 9 23 years PCT012E026 24 9 24 years PCT012E027 24 9 25 years PCT012E028 24 9 26 years PCT012E029 24 9 27 years PCT012E030 24 9 28 years PCT012E031 24 9 29 years PCT012E032 24 9 30 years PCT012E033 24 9 31 years PCT012E034 24 9 32 years PCT012E035 24 9 33 years PCT012E036 24 9 34 years PCT012E037 24 9 35 years PCT012E038 24 9 36 years PCT012E039 24 9 37 years PCT012E040 24 9 38 years PCT012E041 24 9 39 years PCT012E042 24 9 40 years PCT012E043 24 9 41 years PCT012E044 24 9 42 years PCT012E045 24 9 43 years PCT012E046 24 9 44 years PCT012E047 24 9 45 years PCT012E048 24 9 46 years PCT012E049 24 9 47 years PCT012E050 24 9 48 years PCT012E051 24 9 49 years PCT012E052 24 9 50 years PCT012E053 24 9 51 years PCT012E054 24 9 52 years PCT012E055 24 9 53 years PCT012E056 24 9 54 years PCT012E057 24 9 55 years PCT012E058 24 96-204 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] —Con. Total—Con. Male—Con. 56 years PCT012E059 24 9 57 years PCT012E060 24 9 58 years PCT012E061 24 9 59 years PCT012E062 24 9 60 years PCT012E063 24 9 61 years PCT012E064 24 9 62 years PCT012E065 24 9 63 years PCT012E066 24 9 64 years PCT012E067 24 9 65 years PCT012E068 24 9 66 years PCT012E069 24 9 67 years PCT012E070 24 9 68 years PCT012E071 24 9 69 years PCT012E072 24 9 70 years PCT012E073 24 9 71 years PCT012E074 24 9 72 years PCT012E075 24 9 73 years PCT012E076 24 9 74 years PCT012E077 24 9 75 years PCT012E078 24 9 76 years PCT012E079 24 9 77 years PCT012E080 24 9 78 years PCT012E081 24 9 79 years PCT012E082 24 9 80 years PCT012E083 24 9 81 years PCT012E084 24 9 82 years PCT012E085 24 9 83 years PCT012E086 24 9 84 years PCT012E087 24 9 85 years PCT012E088 24 9 86 years PCT012E089 24 9 87 years PCT012E090 24 9 88 years PCT012E091 24 9 89 years PCT012E092 24 9 90 years PCT012E093 24 9 91 years PCT012E094 24 9 92 years PCT012E095 24 9 93 years PCT012E096 24 9 94 years PCT012E097 24 9 95 years PCT012E098 24 9 96 years PCT012E099 24 9Data Dictionary 6-205

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] —Con. Total—Con. Male—Con. 97 years PCT012E100 24 9 98 years PCT012E101 24 9 99 years PCT012E102 24 9 100 to 104 years PCT012E103 24 9 105 to 109 years PCT012E104 24 9 110 years and over PCT012E105 24 9 Female: PCT012E106 24 9 Under 1 year PCT012E107 24 9 1 year PCT012E108 24 9 2 years PCT012E109 24 9 3 years PCT012E110 24 9 4 years PCT012E111 24 9 5 years PCT012E112 24 9 6 years PCT012E113 24 9 7 years PCT012E114 24 9 8 years PCT012E115 24 9 9 years PCT012E116 24 9 10 years PCT012E117 24 9 11 years PCT012E118 24 9 12 years PCT012E119 24 9 13 years PCT012E120 24 9 14 years PCT012E121 24 9 15 years PCT012E122 24 9 16 years PCT012E123 24 9 17 years PCT012E124 24 9 18 years PCT012E125 24 9 19 years PCT012E126 24 9 20 years PCT012E127 24 9 21 years PCT012E128 24 9 22 years PCT012E129 24 9 23 years PCT012E130 24 9 24 years PCT012E131 24 9 25 years PCT012E132 24 9 26 years PCT012E133 24 9 27 years PCT012E134 24 9 28 years PCT012E135 24 9 29 years PCT012E136 24 9 30 years PCT012E137 24 9 31 years PCT012E138 24 9 32 years PCT012E139 24 9 33 years PCT012E140 24 96-206 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] —Con. Total—Con. Female—Con. 34 years PCT012E141 24 9 35 years PCT012E142 24 9 36 years PCT012E143 24 9 37 years PCT012E144 24 9 38 years PCT012E145 24 9 39 years PCT012E146 24 9 40 years PCT012E147 24 9 41 years PCT012E148 24 9 42 years PCT012E149 24 9 43 years PCT012E150 24 9 44 years PCT012E151 24 9 45 years PCT012E152 24 9 46 years PCT012E153 24 9 47 years PCT012E154 24 9 48 years PCT012E155 24 9 49 years PCT012E156 24 9 50 years PCT012E157 24 9 51 years PCT012E158 24 9 52 years PCT012E159 24 9 53 years PCT012E160 24 9 54 years PCT012E161 24 9 55 years PCT012E162 24 9 56 years PCT012E163 24 9 57 years PCT012E164 24 9 58 years PCT012E165 24 9 59 years PCT012E166 24 9 60 years PCT012E167 24 9 61 years PCT012E168 24 9 62 years PCT012E169 24 9 63 years PCT012E170 24 9 64 years PCT012E171 24 9 65 years PCT012E172 24 9 66 years PCT012E173 24 9 67 years PCT012E174 24 9 68 years PCT012E175 24 9 69 years PCT012E176 24 9 70 years PCT012E177 24 9 71 years PCT012E178 24 9 72 years PCT012E179 24 9 73 years PCT012E180 24 9 74 years PCT012E181 24 9Data Dictionary 6-207

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12E. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [209] —Con. Total—Con. Female—Con. 75 years PCT012E182 24 9 76 years PCT012E183 24 9 77 years PCT012E184 24 9 78 years PCT012E185 24 9 79 years PCT012E186 24 9 80 years PCT012E187 24 9 81 years PCT012E188 24 9 82 years PCT012E189 24 9 83 years PCT012E190 24 9 84 years PCT012E191 24 9 85 years PCT012E192 24 9 86 years PCT012E193 24 9 87 years PCT012E194 24 9 88 years PCT012E195 24 9 89 years PCT012E196 24 9 90 years PCT012E197 24 9 91 years PCT012E198 24 9 92 years PCT012E199 24 9 93 years PCT012E200 24 9 94 years PCT012E201 24 9 95 years PCT012E202 24 9 96 years PCT012E203 24 9 97 years PCT012E204 24 9 98 years PCT012E205 24 9 99 years PCT012E206 24 9 100 to 104 years PCT012E207 24 9 105 to 109 years PCT012E208 24 9 110 years and over PCT012E209 24 96-208 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 25

— File Linking Fields **(comma delimited)** . These fields link File 25 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] **Universe: People who are Some Other Race alone** Total: PCT012F001 25 9 Male: PCT012F002 25 9 Under 1 year PCT012F003 25 9 1 year PCT012F004 25 9 2 years PCT012F005 25 9 3 years PCT012F006 25 9 4 years PCT012F007 25 9 5 years PCT012F008 25 9 6 years PCT012F009 25 9 7 years PCT012F010 25 9 8 years PCT012F011 25 9 9 years PCT012F012 25 9 10 years PCT012F013 25 9 11 years PCT012F014 25 9 12 years PCT012F015 25 9 13 years PCT012F016 25 9 14 years PCT012F017 25 9 15 years PCT012F018 25 9 16 years PCT012F019 25 9 17 years PCT012F020 25 9 18 years PCT012F021 25 9 19 years PCT012F022 25 9 20 years PCT012F023 25 9 21 years PCT012F024 25 9 22 years PCT012F025 25 9 23 years PCT012F026 25 9 24 years PCT012F027 25 9 25 years PCT012F028 25 9 26 years PCT012F029 25 9 27 years PCT012F030 25 9 28 years PCT012F031 25 9Data Dictionary 6-209

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] —Con. Total—Con. Male—Con. 29 years PCT012F032 25 9 30 years PCT012F033 25 9 31 years PCT012F034 25 9 32 years PCT012F035 25 9 33 years PCT012F036 25 9 34 years PCT012F037 25 9 35 years PCT012F038 25 9 36 years PCT012F039 25 9 37 years PCT012F040 25 9 38 years PCT012F041 25 9 39 years PCT012F042 25 9 40 years PCT012F043 25 9 41 years PCT012F044 25 9 42 years PCT012F045 25 9 43 years PCT012F046 25 9 44 years PCT012F047 25 9 45 years PCT012F048 25 9 46 years PCT012F049 25 9 47 years PCT012F050 25 9 48 years PCT012F051 25 9 49 years PCT012F052 25 9 50 years PCT012F053 25 9 51 years PCT012F054 25 9 52 years PCT012F055 25 9 53 years PCT012F056 25 9 54 years PCT012F057 25 9 55 years PCT012F058 25 9 56 years PCT012F059 25 9 57 years PCT012F060 25 9 58 years PCT012F061 25 9 59 years PCT012F062 25 9 60 years PCT012F063 25 9 61 years PCT012F064 25 9 62 years PCT012F065 25 9 63 years PCT012F066 25 9 64 years PCT012F067 25 9 65 years PCT012F068 25 9 66 years PCT012F069 25 9 67 years PCT012F070 25 9 68 years PCT012F071 25 9 69 years PCT012F072 25 9 70 years PCT012F073 25 96-210 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] —Con. Total—Con. Male—Con. 71 years PCT012F074 25 9 72 years PCT012F075 25 9 73 years PCT012F076 25 9 74 years PCT012F077 25 9 75 years PCT012F078 25 9 76 years PCT012F079 25 9 77 years PCT012F080 25 9 78 years PCT012F081 25 9 79 years PCT012F082 25 9 80 years PCT012F083 25 9 81 years PCT012F084 25 9 82 years PCT012F085 25 9 83 years PCT012F086 25 9 84 years PCT012F087 25 9 85 years PCT012F088 25 9 86 years PCT012F089 25 9 87 years PCT012F090 25 9 88 years PCT012F091 25 9 89 years PCT012F092 25 9 90 years PCT012F093 25 9 91 years PCT012F094 25 9 92 years PCT012F095 25 9 93 years PCT012F096 25 9 94 years PCT012F097 25 9 95 years PCT012F098 25 9 96 years PCT012F099 25 9 97 years PCT012F100 25 9 98 years PCT012F101 25 9 99 years PCT012F102 25 9 100 to 104 years PCT012F103 25 9 105 to 109 years PCT012F104 25 9 110 years and over PCT012F105 25 9 Female: PCT012F106 25 9 Under 1 year PCT012F107 25 9 1 year PCT012F108 25 9 2 years PCT012F109 25 9 3 years PCT012F110 25 9 4 years PCT012F111 25 9 5 years PCT012F112 25 9 6 years PCT012F113 25 9 7 years PCT012F114 25 9 8 years PCT012F115 25 9Data Dictionary 6-211

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] —Con. Total—Con. Female—Con. 9 years PCT012F116 25 9 10 years PCT012F117 25 9 11 years PCT012F118 25 9 12 years PCT012F119 25 9 13 years PCT012F120 25 9 14 years PCT012F121 25 9 15 years PCT012F122 25 9 16 years PCT012F123 25 9 17 years PCT012F124 25 9 18 years PCT012F125 25 9 19 years PCT012F126 25 9 20 years PCT012F127 25 9 21 years PCT012F128 25 9 22 years PCT012F129 25 9 23 years PCT012F130 25 9 24 years PCT012F131 25 9 25 years PCT012F132 25 9 26 years PCT012F133 25 9 27 years PCT012F134 25 9 28 years PCT012F135 25 9 29 years PCT012F136 25 9 30 years PCT012F137 25 9 31 years PCT012F138 25 9 32 years PCT012F139 25 9 33 years PCT012F140 25 9 34 years PCT012F141 25 9 35 years PCT012F142 25 9 36 years PCT012F143 25 9 37 years PCT012F144 25 9 38 years PCT012F145 25 9 39 years PCT012F146 25 9 40 years PCT012F147 25 9 41 years PCT012F148 25 9 42 years PCT012F149 25 9 43 years PCT012F150 25 9 44 years PCT012F151 25 9 45 years PCT012F152 25 9 46 years PCT012F153 25 9 47 years PCT012F154 25 9 48 years PCT012F155 25 9 49 years PCT012F156 25 9 50 years PCT012F157 25 96-212 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] —Con. Total—Con. Female—Con. 51 years PCT012F158 25 9 52 years PCT012F159 25 9 53 years PCT012F160 25 9 54 years PCT012F161 25 9 55 years PCT012F162 25 9 56 years PCT012F163 25 9 57 years PCT012F164 25 9 58 years PCT012F165 25 9 59 years PCT012F166 25 9 60 years PCT012F167 25 9 61 years PCT012F168 25 9 62 years PCT012F169 25 9 63 years PCT012F170 25 9 64 years PCT012F171 25 9 65 years PCT012F172 25 9 66 years PCT012F173 25 9 67 years PCT012F174 25 9 68 years PCT012F175 25 9 69 years PCT012F176 25 9 70 years PCT012F177 25 9 71 years PCT012F178 25 9 72 years PCT012F179 25 9 73 years PCT012F180 25 9 74 years PCT012F181 25 9 75 years PCT012F182 25 9 76 years PCT012F183 25 9 77 years PCT012F184 25 9 78 years PCT012F185 25 9 79 years PCT012F186 25 9 80 years PCT012F187 25 9 81 years PCT012F188 25 9 82 years PCT012F189 25 9 83 years PCT012F190 25 9 84 years PCT012F191 25 9 85 years PCT012F192 25 9 86 years PCT012F193 25 9 87 years PCT012F194 25 9 88 years PCT012F195 25 9 89 years PCT012F196 25 9 90 years PCT012F197 25 9 91 years PCT012F198 25 9 92 years PCT012F199 25 9Data Dictionary 6-213

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12F. SEX BY AGE (SOME OTHER RACE ALONE) [209] —Con. Total—Con. Female—Con. 93 years PCT012F200 25 9 94 years PCT012F201 25 9 95 years PCT012F202 25 9 96 years PCT012F203 25 9 97 years PCT012F204 25 9 98 years PCT012F205 25 9 99 years PCT012F206 25 9 100 to 104 years PCT012F207 25 9 105 to 109 years PCT012F208 25 9 110 years and over PCT012F209 25 9

File 26—File Linking Fields **(comma delimited)** . These fields link File 26 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] **Universe: People who are Two or More Races** Total: PCT012G001 26 9 Male: PCT012G002 26 9 Under 1 year PCT012G003 26 9 1 year PCT012G004 26 9 2 years PCT012G005 26 9 3 years PCT012G006 26 9 4 years PCT012G007 26 9 5 years PCT012G008 26 9 6 years PCT012G009 26 9 7 years PCT012G010 26 9 8 years PCT012G011 26 9 9 years PCT012G012 26 9 10 years PCT012G013 26 9 11 years PCT012G014 26 9 12 years PCT012G015 26 9 13 years PCT012G016 26 9 14 years PCT012G017 26 96-214 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] —Con. Total—Con. Male—Con. 15 years PCT012G018 26 9 16 years PCT012G019 26 9 17 years PCT012G020 26 9 18 years PCT012G021 26 9 19 years PCT012G022 26 9 20 years PCT012G023 26 9 21 years PCT012G024 26 9 22 years PCT012G025 26 9 23 years PCT012G026 26 9 24 years PCT012G027 26 9 25 years PCT012G028 26 9 26 years PCT012G029 26 9 27 years PCT012G030 26 9 28 years PCT012G031 26 9 29 years PCT012G032 26 9 30 years PCT012G033 26 9 31 years PCT012G034 26 9 32 years PCT012G035 26 9 33 years PCT012G036 26 9 34 years PCT012G037 26 9 35 years PCT012G038 26 9 36 years PCT012G039 26 9 37 years PCT012G040 26 9 38 years PCT012G041 26 9 39 years PCT012G042 26 9 40 years PCT012G043 26 9 41 years PCT012G044 26 9 42 years PCT012G045 26 9 43 years PCT012G046 26 9 44 years PCT012G047 26 9 45 years PCT012G048 26 9 46 years PCT012G049 26 9 47 years PCT012G050 26 9 48 years PCT012G051 26 9 49 years PCT012G052 26 9 50 years PCT012G053 26 9 51 years PCT012G054 26 9 52 years PCT012G055 26 9 53 years PCT012G056 26 9 54 years PCT012G057 26 9 55 years PCT012G058 26 9 56 years PCT012G059 26 9Data Dictionary 6-215

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] —Con. Total—Con. Male—Con. 57 years PCT012G060 26 9 58 years PCT012G061 26 9 59 years PCT012G062 26 9 60 years PCT012G063 26 9 61 years PCT012G064 26 9 62 years PCT012G065 26 9 63 years PCT012G066 26 9 64 years PCT012G067 26 9 65 years PCT012G068 26 9 66 years PCT012G069 26 9 67 years PCT012G070 26 9 68 years PCT012G071 26 9 69 years PCT012G072 26 9 70 years PCT012G073 26 9 71 years PCT012G074 26 9 72 years PCT012G075 26 9 73 years PCT012G076 26 9 74 years PCT012G077 26 9 75 years PCT012G078 26 9 76 years PCT012G079 26 9 77 years PCT012G080 26 9 78 years PCT012G081 26 9 79 years PCT012G082 26 9 80 years PCT012G083 26 9 81 years PCT012G084 26 9 82 years PCT012G085 26 9 83 years PCT012G086 26 9 84 years PCT012G087 26 9 85 years PCT012G088 26 9 86 years PCT012G089 26 9 87 years PCT012G090 26 9 88 years PCT012G091 26 9 89 years PCT012G092 26 9 90 years PCT012G093 26 9 91 years PCT012G094 26 9 92 years PCT012G095 26 9 93 years PCT012G096 26 9 94 years PCT012G097 26 9 95 years PCT012G098 26 9 96 years PCT012G099 26 9 97 years PCT012G100 26 9 98 years PCT012G101 26 96-216 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] —Con. Total—Con. Male—Con. 99 years PCT012G102 26 9 100 to 104 years PCT012G103 26 9 105 to 109 years PCT012G104 26 9 110 years and over PCT012G105 26 9 Female: PCT012G106 26 9 Under 1 year PCT012G107 26 9 1 year PCT012G108 26 9 2 years PCT012G109 26 9 3 years PCT012G110 26 9 4 years PCT012G111 26 9 5 years PCT012G112 26 9 6 years PCT012G113 26 9 7 years PCT012G114 26 9 8 years PCT012G115 26 9 9 years PCT012G116 26 9 10 years PCT012G117 26 9 11 years PCT012G118 26 9 12 years PCT012G119 26 9 13 years PCT012G120 26 9 14 years PCT012G121 26 9 15 years PCT012G122 26 9 16 years PCT012G123 26 9 17 years PCT012G124 26 9 18 years PCT012G125 26 9 19 years PCT012G126 26 9 20 years PCT012G127 26 9 21 years PCT012G128 26 9 22 years PCT012G129 26 9 23 years PCT012G130 26 9 24 years PCT012G131 26 9 25 years PCT012G132 26 9 26 years PCT012G133 26 9 27 years PCT012G134 26 9 28 years PCT012G135 26 9 29 years PCT012G136 26 9 30 years PCT012G137 26 9 31 years PCT012G138 26 9 32 years PCT012G139 26 9 33 years PCT012G140 26 9 34 years PCT012G141 26 9 35 years PCT012G142 26 9 36 years PCT012G143 26 9Data Dictionary 6-217

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] —Con. Total—Con. Female—Con. 37 years PCT012G144 26 9 38 years PCT012G145 26 9 39 years PCT012G146 26 9 40 years PCT012G147 26 9 41 years PCT012G148 26 9 42 years PCT012G149 26 9 43 years PCT012G150 26 9 44 years PCT012G151 26 9 45 years PCT012G152 26 9 46 years PCT012G153 26 9 47 years PCT012G154 26 9 48 years PCT012G155 26 9 49 years PCT012G156 26 9 50 years PCT012G157 26 9 51 years PCT012G158 26 9 52 years PCT012G159 26 9 53 years PCT012G160 26 9 54 years PCT012G161 26 9 55 years PCT012G162 26 9 56 years PCT012G163 26 9 57 years PCT012G164 26 9 58 years PCT012G165 26 9 59 years PCT012G166 26 9 60 years PCT012G167 26 9 61 years PCT012G168 26 9 62 years PCT012G169 26 9 63 years PCT012G170 26 9 64 years PCT012G171 26 9 65 years PCT012G172 26 9 66 years PCT012G173 26 9 67 years PCT012G174 26 9 68 years PCT012G175 26 9 69 years PCT012G176 26 9 70 years PCT012G177 26 9 71 years PCT012G178 26 9 72 years PCT012G179 26 9 73 years PCT012G180 26 9 74 years PCT012G181 26 9 75 years PCT012G182 26 9 76 years PCT012G183 26 9 77 years PCT012G184 26 9 78 years PCT012G185 26 96-218 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12G. SEX BY AGE (TWO OR MORE RACES) [209] —Con. Total—Con. Female—Con. 79 years PCT012G186 26 9 80 years PCT012G187 26 9 81 years PCT012G188 26 9 82 years PCT012G189 26 9 83 years PCT012G190 26 9 84 years PCT012G191 26 9 85 years PCT012G192 26 9 86 years PCT012G193 26 9 87 years PCT012G194 26 9 88 years PCT012G195 26 9 89 years PCT012G196 26 9 90 years PCT012G197 26 9 91 years PCT012G198 26 9 92 years PCT012G199 26 9 93 years PCT012G200 26 9 94 years PCT012G201 26 9 95 years PCT012G202 26 9 96 years PCT012G203 26 9 97 years PCT012G204 26 9 98 years PCT012G205 26 9 99 years PCT012G206 26 9 100 to 104 years PCT012G207 26 9 105 to 109 years PCT012G208 26 9 110 years and over PCT012G209 26 9Data Dictionary 6-219

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 27

— File Linking Fields **(comma delimited)** . These fields link File 27 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] **Universe: People who are Hispanic or Latino** Total: PCT012H001 27 9 Male: PCT012H002 27 9 Under 1 year PCT012H003 27 9 1 year PCT012H004 27 9 2 years PCT012H005 27 9 3 years PCT012H006 27 9 4 years PCT012H007 27 9 5 years PCT012H008 27 9 6 years PCT012H009 27 9 7 years PCT012H010 27 9 8 years PCT012H011 27 9 9 years PCT012H012 27 9 10 years PCT012H013 27 9 11 years PCT012H014 27 9 12 years PCT012H015 27 9 13 years PCT012H016 27 9 14 years PCT012H017 27 9 15 years PCT012H018 27 9 16 years PCT012H019 27 9 17 years PCT012H020 27 9 18 years PCT012H021 27 9 19 years PCT012H022 27 9 20 years PCT012H023 27 9 21 years PCT012H024 27 9 22 years PCT012H025 27 9 23 years PCT012H026 27 9 24 years PCT012H027 27 9 25 years PCT012H028 27 9 26 years PCT012H029 27 9 27 years PCT012H030 27 9 28 years PCT012H031 27 96-220 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 29 years PCT012H032 27 9 30 years PCT012H033 27 9 31 years PCT012H034 27 9 32 years PCT012H035 27 9 33 years PCT012H036 27 9 34 years PCT012H037 27 9 35 years PCT012H038 27 9 36 years PCT012H039 27 9 37 years PCT012H040 27 9 38 years PCT012H041 27 9 39 years PCT012H042 27 9 40 years PCT012H043 27 9 41 years PCT012H044 27 9 42 years PCT012H045 27 9 43 years PCT012H046 27 9 44 years PCT012H047 27 9 45 years PCT012H048 27 9 46 years PCT012H049 27 9 47 years PCT012H050 27 9 48 years PCT012H051 27 9 49 years PCT012H052 27 9 50 years PCT012H053 27 9 51 years PCT012H054 27 9 52 years PCT012H055 27 9 53 years PCT012H056 27 9 54 years PCT012H057 27 9 55 years PCT012H058 27 9 56 years PCT012H059 27 9 57 years PCT012H060 27 9 58 years PCT012H061 27 9 59 years PCT012H062 27 9 60 years PCT012H063 27 9 61 years PCT012H064 27 9 62 years PCT012H065 27 9 63 years PCT012H066 27 9 64 years PCT012H067 27 9 65 years PCT012H068 27 9 66 years PCT012H069 27 9 67 years PCT012H070 27 9 68 years PCT012H071 27 9 69 years PCT012H072 27 9 70 years PCT012H073 27 9Data Dictionary 6-221

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 71 years PCT012H074 27 9 72 years PCT012H075 27 9 73 years PCT012H076 27 9 74 years PCT012H077 27 9 75 years PCT012H078 27 9 76 years PCT012H079 27 9 77 years PCT012H080 27 9 78 years PCT012H081 27 9 79 years PCT012H082 27 9 80 years PCT012H083 27 9 81 years PCT012H084 27 9 82 years PCT012H085 27 9 83 years PCT012H086 27 9 84 years PCT012H087 27 9 85 years PCT012H088 27 9 86 years PCT012H089 27 9 87 years PCT012H090 27 9 88 years PCT012H091 27 9 89 years PCT012H092 27 9 90 years PCT012H093 27 9 91 years PCT012H094 27 9 92 years PCT012H095 27 9 93 years PCT012H096 27 9 94 years PCT012H097 27 9 95 years PCT012H098 27 9 96 years PCT012H099 27 9 97 years PCT012H100 27 9 98 years PCT012H101 27 9 99 years PCT012H102 27 9 100 to 104 years PCT012H103 27 9 105 to 109 years PCT012H104 27 9 110 years and over PCT012H105 27 9 Female: PCT012H106 27 9 Under 1 year PCT012H107 27 9 1 year PCT012H108 27 9 2 years PCT012H109 27 9 3 years PCT012H110 27 9 4 years PCT012H111 27 9 5 years PCT012H112 27 9 6 years PCT012H113 27 9 7 years PCT012H114 27 9 8 years PCT012H115 27 96-222 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 9 years PCT012H116 27 9 10 years PCT012H117 27 9 11 years PCT012H118 27 9 12 years PCT012H119 27 9 13 years PCT012H120 27 9 14 years PCT012H121 27 9 15 years PCT012H122 27 9 16 years PCT012H123 27 9 17 years PCT012H124 27 9 18 years PCT012H125 27 9 19 years PCT012H126 27 9 20 years PCT012H127 27 9 21 years PCT012H128 27 9 22 years PCT012H129 27 9 23 years PCT012H130 27 9 24 years PCT012H131 27 9 25 years PCT012H132 27 9 26 years PCT012H133 27 9 27 years PCT012H134 27 9 28 years PCT012H135 27 9 29 years PCT012H136 27 9 30 years PCT012H137 27 9 31 years PCT012H138 27 9 32 years PCT012H139 27 9 33 years PCT012H140 27 9 34 years PCT012H141 27 9 35 years PCT012H142 27 9 36 years PCT012H143 27 9 37 years PCT012H144 27 9 38 years PCT012H145 27 9 39 years PCT012H146 27 9 40 years PCT012H147 27 9 41 years PCT012H148 27 9 42 years PCT012H149 27 9 43 years PCT012H150 27 9 44 years PCT012H151 27 9 45 years PCT012H152 27 9 46 years PCT012H153 27 9 47 years PCT012H154 27 9 48 years PCT012H155 27 9 49 years PCT012H156 27 9 50 years PCT012H157 27 9Data Dictionary 6-223

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 51 years PCT012H158 27 9 52 years PCT012H159 27 9 53 years PCT012H160 27 9 54 years PCT012H161 27 9 55 years PCT012H162 27 9 56 years PCT012H163 27 9 57 years PCT012H164 27 9 58 years PCT012H165 27 9 59 years PCT012H166 27 9 60 years PCT012H167 27 9 61 years PCT012H168 27 9 62 years PCT012H169 27 9 63 years PCT012H170 27 9 64 years PCT012H171 27 9 65 years PCT012H172 27 9 66 years PCT012H173 27 9 67 years PCT012H174 27 9 68 years PCT012H175 27 9 69 years PCT012H176 27 9 70 years PCT012H177 27 9 71 years PCT012H178 27 9 72 years PCT012H179 27 9 73 years PCT012H180 27 9 74 years PCT012H181 27 9 75 years PCT012H182 27 9 76 years PCT012H183 27 9 77 years PCT012H184 27 9 78 years PCT012H185 27 9 79 years PCT012H186 27 9 80 years PCT012H187 27 9 81 years PCT012H188 27 9 82 years PCT012H189 27 9 83 years PCT012H190 27 9 84 years PCT012H191 27 9 85 years PCT012H192 27 9 86 years PCT012H193 27 9 87 years PCT012H194 27 9 88 years PCT012H195 27 9 89 years PCT012H196 27 9 90 years PCT012H197 27 9 91 years PCT012H198 27 9 92 years PCT012H199 27 96-224 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12H. SEX BY AGE (HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 93 years PCT012H200 27 9 94 years PCT012H201 27 9 95 years PCT012H202 27 9 96 years PCT012H203 27 9 97 years PCT012H204 27 9 98 years PCT012H205 27 9 99 years PCT012H206 27 9 100 to 104 years PCT012H207 27 9 105 to 109 years PCT012H208 27 9 110 years and over PCT012H209 27 9

File 28

— File Linking Fields **(comma delimited)** . These fields link File 28 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are White alone, not Hispanic or**

**Latino** Total: PCT012I001 28 9 Male: PCT012I002 28 9 Under 1 year PCT012I003 28 9 1 year PCT012I004 28 9 2 years PCT012I005 28 9 3 years PCT012I006 28 9 4 years PCT012I007 28 9 5 years PCT012I008 28 9 6 years PCT012I009 28 9 7 years PCT012I010 28 9 8 years PCT012I011 28 9 9 years PCT012I012 28 9 10 years PCT012I013 28 9 11 years PCT012I014 28 9 12 years PCT012I015 28 9Data Dictionary 6-225

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 13 years PCT012I016 28 9 14 years PCT012I017 28 9 15 years PCT012I018 28 9 16 years PCT012I019 28 9 17 years PCT012I020 28 9 18 years PCT012I021 28 9 19 years PCT012I022 28 9 20 years PCT012I023 28 9 21 years PCT012I024 28 9 22 years PCT012I025 28 9 23 years PCT012I026 28 9 24 years PCT012I027 28 9 25 years PCT012I028 28 9 26 years PCT012I029 28 9 27 years PCT012I030 28 9 28 years PCT012I031 28 9 29 years PCT012I032 28 9 30 years PCT012I033 28 9 31 years PCT012I034 28 9 32 years PCT012I035 28 9 33 years PCT012I036 28 9 34 years PCT012I037 28 9 35 years PCT012I038 28 9 36 years PCT012I039 28 9 37 years PCT012I040 28 9 38 years PCT012I041 28 9 39 years PCT012I042 28 9 40 years PCT012I043 28 9 41 years PCT012I044 28 9 42 years PCT012I045 28 9 43 years PCT012I046 28 9 44 years PCT012I047 28 9 45 years PCT012I048 28 9 46 years PCT012I049 28 9 47 years PCT012I050 28 9 48 years PCT012I051 28 9 49 years PCT012I052 28 9 50 years PCT012I053 28 9 51 years PCT012I054 28 9 52 years PCT012I055 28 9 53 years PCT012I056 28 96-226 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 54 years PCT012I057 28 9 55 years PCT012I058 28 9 56 years PCT012I059 28 9 57 years PCT012I060 28 9 58 years PCT012I061 28 9 59 years PCT012I062 28 9 60 years PCT012I063 28 9 61 years PCT012I064 28 9 62 years PCT012I065 28 9 63 years PCT012I066 28 9 64 years PCT012I067 28 9 65 years PCT012I068 28 9 66 years PCT012I069 28 9 67 years PCT012I070 28 9 68 years PCT012I071 28 9 69 years PCT012I072 28 9 70 years PCT012I073 28 9 71 years PCT012I074 28 9 72 years PCT012I075 28 9 73 years PCT012I076 28 9 74 years PCT012I077 28 9 75 years PCT012I078 28 9 76 years PCT012I079 28 9 77 years PCT012I080 28 9 78 years PCT012I081 28 9 79 years PCT012I082 28 9 80 years PCT012I083 28 9 81 years PCT012I084 28 9 82 years PCT012I085 28 9 83 years PCT012I086 28 9 84 years PCT012I087 28 9 85 years PCT012I088 28 9 86 years PCT012I089 28 9 87 years PCT012I090 28 9 88 years PCT012I091 28 9 89 years PCT012I092 28 9 90 years PCT012I093 28 9 91 years PCT012I094 28 9 92 years PCT012I095 28 9 93 years PCT012I096 28 9 94 years PCT012I097 28 9Data Dictionary 6-227

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 95 years PCT012I098 28 9 96 years PCT012I099 28 9 97 years PCT012I100 28 9 98 years PCT012I101 28 9 99 years PCT012I102 28 9 100 to 104 years PCT012I103 28 9 105 to 109 years PCT012I104 28 9 110 years and over PCT012I105 28 9 Female: PCT012I106 28 9 Under 1 year PCT012I107 28 9 1 year PCT012I108 28 9 2 years PCT012I109 28 9 3 years PCT012I110 28 9 4 years PCT012I111 28 9 5 years PCT012I112 28 9 6 years PCT012I113 28 9 7 years PCT012I114 28 9 8 years PCT012I115 28 9 9 years PCT012I116 28 9 10 years PCT012I117 28 9 11 years PCT012I118 28 9 12 years PCT012I119 28 9 13 years PCT012I120 28 9 14 years PCT012I121 28 9 15 years PCT012I122 28 9 16 years PCT012I123 28 9 17 years PCT012I124 28 9 18 years PCT012I125 28 9 19 years PCT012I126 28 9 20 years PCT012I127 28 9 21 years PCT012I128 28 9 22 years PCT012I129 28 9 23 years PCT012I130 28 9 24 years PCT012I131 28 9 25 years PCT012I132 28 9 26 years PCT012I133 28 9 27 years PCT012I134 28 9 28 years PCT012I135 28 9 29 years PCT012I136 28 9 30 years PCT012I137 28 9 31 years PCT012I138 28 96-228 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 32 years PCT012I139 28 9 33 years PCT012I140 28 9 34 years PCT012I141 28 9 35 years PCT012I142 28 9 36 years PCT012I143 28 9 37 years PCT012I144 28 9 38 years PCT012I145 28 9 39 years PCT012I146 28 9 40 years PCT012I147 28 9 41 years PCT012I148 28 9 42 years PCT012I149 28 9 43 years PCT012I150 28 9 44 years PCT012I151 28 9 45 years PCT012I152 28 9 46 years PCT012I153 28 9 47 years PCT012I154 28 9 48 years PCT012I155 28 9 49 years PCT012I156 28 9 50 years PCT012I157 28 9 51 years PCT012I158 28 9 52 years PCT012I159 28 9 53 years PCT012I160 28 9 54 years PCT012I161 28 9 55 years PCT012I162 28 9 56 years PCT012I163 28 9 57 years PCT012I164 28 9 58 years PCT012I165 28 9 59 years PCT012I166 28 9 60 years PCT012I167 28 9 61 years PCT012I168 28 9 62 years PCT012I169 28 9 63 years PCT012I170 28 9 64 years PCT012I171 28 9 65 years PCT012I172 28 9 66 years PCT012I173 28 9 67 years PCT012I174 28 9 68 years PCT012I175 28 9 69 years PCT012I176 28 9 70 years PCT012I177 28 9 71 years PCT012I178 28 9 72 years PCT012I179 28 9Data Dictionary 6-229

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12I. SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 73 years PCT012I180 28 9 74 years PCT012I181 28 9 75 years PCT012I182 28 9 76 years PCT012I183 28 9 77 years PCT012I184 28 9 78 years PCT012I185 28 9 79 years PCT012I186 28 9 80 years PCT012I187 28 9 81 years PCT012I188 28 9 82 years PCT012I189 28 9 83 years PCT012I190 28 9 84 years PCT012I191 28 9 85 years PCT012I192 28 9 86 years PCT012I193 28 9 87 years PCT012I194 28 9 88 years PCT012I195 28 9 89 years PCT012I196 28 9 90 years PCT012I197 28 9 91 years PCT012I198 28 9 92 years PCT012I199 28 9 93 years PCT012I200 28 9 94 years PCT012I201 28 9 95 years PCT012I202 28 9 96 years PCT012I203 28 9 97 years PCT012I204 28 9 98 years PCT012I205 28 9 99 years PCT012I206 28 9 100 to 104 years PCT012I207 28 9 105 to 109 years PCT012I208 28 9 110 years and over PCT012I209 28 96-230 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
File 29—File Linking Fields **(comma delimited)** . These fields link File 29 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are Black or African American**

**alone, not Hispanic or Latino** Total: PCT012J001 29 9 Male: PCT012J002 29 9 Under 1 year PCT012J003 29 9 1 year PCT012J004 29 9 2 years PCT012J005 29 9 3 years PCT012J006 29 9 4 years PCT012J007 29 9 5 years PCT012J008 29 9 6 years PCT012J009 29 9 7 years PCT012J010 29 9 8 years PCT012J011 29 9 9 years PCT012J012 29 9 10 years PCT012J013 29 9 11 years PCT012J014 29 9 12 years PCT012J015 29 9 13 years PCT012J016 29 9 14 years PCT012J017 29 9 15 years PCT012J018 29 9 16 years PCT012J019 29 9 17 years PCT012J020 29 9 18 years PCT012J021 29 9 19 years PCT012J022 29 9 20 years PCT012J023 29 9 21 years PCT012J024 29 9 22 years PCT012J025 29 9 23 years PCT012J026 29 9 24 years PCT012J027 29 9 25 years PCT012J028 29 9 26 years PCT012J029 29 9Data Dictionary 6-231

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 27 years PCT012J030 29 9 28 years PCT012J031 29 9 29 years PCT012J032 29 9 30 years PCT012J033 29 9 31 years PCT012J034 29 9 32 years PCT012J035 29 9 33 years PCT012J036 29 9 34 years PCT012J037 29 9 35 years PCT012J038 29 9 36 years PCT012J039 29 9 37 years PCT012J040 29 9 38 years PCT012J041 29 9 39 years PCT012J042 29 9 40 years PCT012J043 29 9 41 years PCT012J044 29 9 42 years PCT012J045 29 9 43 years PCT012J046 29 9 44 years PCT012J047 29 9 45 years PCT012J048 29 9 46 years PCT012J049 29 9 47 years PCT012J050 29 9 48 years PCT012J051 29 9 49 years PCT012J052 29 9 50 years PCT012J053 29 9 51 years PCT012J054 29 9 52 years PCT012J055 29 9 53 years PCT012J056 29 9 54 years PCT012J057 29 9 55 years PCT012J058 29 9 56 years PCT012J059 29 9 57 years PCT012J060 29 9 58 years PCT012J061 29 9 59 years PCT012J062 29 9 60 years PCT012J063 29 9 61 years PCT012J064 29 9 62 years PCT012J065 29 9 63 years PCT012J066 29 9 64 years PCT012J067 29 9 65 years PCT012J068 29 9 66 years PCT012J069 29 9 67 years PCT012J070 29 96-232 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 68 years PCT012J071 29 9 69 years PCT012J072 29 9 70 years PCT012J073 29 9 71 years PCT012J074 29 9 72 years PCT012J075 29 9 73 years PCT012J076 29 9 74 years PCT012J077 29 9 75 years PCT012J078 29 9 76 years PCT012J079 29 9 77 years PCT012J080 29 9 78 years PCT012J081 29 9 79 years PCT012J082 29 9 80 years PCT012J083 29 9 81 years PCT012J084 29 9 82 years PCT012J085 29 9 83 years PCT012J086 29 9 84 years PCT012J087 29 9 85 years PCT012J088 29 9 86 years PCT012J089 29 9 87 years PCT012J090 29 9 88 years PCT012J091 29 9 89 years PCT012J092 29 9 90 years PCT012J093 29 9 91 years PCT012J094 29 9 92 years PCT012J095 29 9 93 years PCT012J096 29 9 94 years PCT012J097 29 9 95 years PCT012J098 29 9 96 years PCT012J099 29 9 97 years PCT012J100 29 9 98 years PCT012J101 29 9 99 years PCT012J102 29 9 100 to 104 years PCT012J103 29 9 105 to 109 years PCT012J104 29 9 110 years and over PCT012J105 29 9 Female: PCT012J106 29 9 Under 1 year PCT012J107 29 9 1 year PCT012J108 29 9 2 years PCT012J109 29 9 3 years PCT012J110 29 9 4 years PCT012J111 29 9Data Dictionary 6-233

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 5 years PCT012J112 29 9 6 years PCT012J113 29 9 7 years PCT012J114 29 9 8 years PCT012J115 29 9 9 years PCT012J116 29 9 10 years PCT012J117 29 9 11 years PCT012J118 29 9 12 years PCT012J119 29 9 13 years PCT012J120 29 9 14 years PCT012J121 29 9 15 years PCT012J122 29 9 16 years PCT012J123 29 9 17 years PCT012J124 29 9 18 years PCT012J125 29 9 19 years PCT012J126 29 9 20 years PCT012J127 29 9 21 years PCT012J128 29 9 22 years PCT012J129 29 9 23 years PCT012J130 29 9 24 years PCT012J131 29 9 25 years PCT012J132 29 9 26 years PCT012J133 29 9 27 years PCT012J134 29 9 28 years PCT012J135 29 9 29 years PCT012J136 29 9 30 years PCT012J137 29 9 31 years PCT012J138 29 9 32 years PCT012J139 29 9 33 years PCT012J140 29 9 34 years PCT012J141 29 9 35 years PCT012J142 29 9 36 years PCT012J143 29 9 37 years PCT012J144 29 9 38 years PCT012J145 29 9 39 years PCT012J146 29 9 40 years PCT012J147 29 9 41 years PCT012J148 29 9 42 years PCT012J149 29 9 43 years PCT012J150 29 9 44 years PCT012J151 29 9 45 years PCT012J152 29 96-234 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 46 years PCT012J153 29 9 47 years PCT012J154 29 9 48 years PCT012J155 29 9 49 years PCT012J156 29 9 50 years PCT012J157 29 9 51 years PCT012J158 29 9 52 years PCT012J159 29 9 53 years PCT012J160 29 9 54 years PCT012J161 29 9 55 years PCT012J162 29 9 56 years PCT012J163 29 9 57 years PCT012J164 29 9 58 years PCT012J165 29 9 59 years PCT012J166 29 9 60 years PCT012J167 29 9 61 years PCT012J168 29 9 62 years PCT012J169 29 9 63 years PCT012J170 29 9 64 years PCT012J171 29 9 65 years PCT012J172 29 9 66 years PCT012J173 29 9 67 years PCT012J174 29 9 68 years PCT012J175 29 9 69 years PCT012J176 29 9 70 years PCT012J177 29 9 71 years PCT012J178 29 9 72 years PCT012J179 29 9 73 years PCT012J180 29 9 74 years PCT012J181 29 9 75 years PCT012J182 29 9 76 years PCT012J183 29 9 77 years PCT012J184 29 9 78 years PCT012J185 29 9 79 years PCT012J186 29 9 80 years PCT012J187 29 9 81 years PCT012J188 29 9 82 years PCT012J189 29 9 83 years PCT012J190 29 9 84 years PCT012J191 29 9 85 years PCT012J192 29 9 86 years PCT012J193 29 9Data Dictionary 6-235

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12J. SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 87 years PCT012J194 29 9 88 years PCT012J195 29 9 89 years PCT012J196 29 9 90 years PCT012J197 29 9 91 years PCT012J198 29 9 92 years PCT012J199 29 9 93 years PCT012J200 29 9 94 years PCT012J201 29 9 95 years PCT012J202 29 9 96 years PCT012J203 29 9 97 years PCT012J204 29 9 98 years PCT012J205 29 9 99 years PCT012J206 29 9 100 to 104 years PCT012J207 29 9 105 to 109 years PCT012J208 29 9 110 years and over PCT012J209 29 96-236 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 30

— File Linking Fields **(comma delimited** ). These fields link File 30 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are American Indian and Alaska**

**Native alone, not Hispanic or Latino** Total: PCT012K001 30 9 Male: PCT012K002 30 9 Under 1 year PCT012K003 30 9 1 year PCT012K004 30 9 2 years PCT012K005 30 9 3 years PCT012K006 30 9 4 years PCT012K007 30 9 5 years PCT012K008 30 9 6 years PCT012K009 30 9 7 years PCT012K010 30 9 8 years PCT012K011 30 9 9 years PCT012K012 30 9 10 years PCT012K013 30 9 11 years PCT012K014 30 9 12 years PCT012K015 30 9 13 years PCT012K016 30 9 14 years PCT012K017 30 9 15 years PCT012K018 30 9 16 years PCT012K019 30 9 17 years PCT012K020 30 9 18 years PCT012K021 30 9 19 years PCT012K022 30 9 20 years PCT012K023 30 9 21 years PCT012K024 30 9 22 years PCT012K025 30 9 23 years PCT012K026 30 9 24 years PCT012K027 30 9 25 years PCT012K028 30 9 26 years PCT012K029 30 9Data Dictionary 6-237

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 27 years PCT012K030 30 9 28 years PCT012K031 30 9 29 years PCT012K032 30 9 30 years PCT012K033 30 9 31 years PCT012K034 30 9 32 years PCT012K035 30 9 33 years PCT012K036 30 9 34 years PCT012K037 30 9 35 years PCT012K038 30 9 36 years PCT012K039 30 9 37 years PCT012K040 30 9 38 years PCT012K041 30 9 39 years PCT012K042 30 9 40 years PCT012K043 30 9 41 years PCT012K044 30 9 42 years PCT012K045 30 9 43 years PCT012K046 30 9 44 years PCT012K047 30 9 45 years PCT012K048 30 9 46 years PCT012K049 30 9 47 years PCT012K050 30 9 48 years PCT012K051 30 9 49 years PCT012K052 30 9 50 years PCT012K053 30 9 51 years PCT012K054 30 9 52 years PCT012K055 30 9 53 years PCT012K056 30 9 54 years PCT012K057 30 9 55 years PCT012K058 30 9 56 years PCT012K059 30 9 57 years PCT012K060 30 9 58 years PCT012K061 30 9 59 years PCT012K062 30 9 60 years PCT012K063 30 9 61 years PCT012K064 30 9 62 years PCT012K065 30 9 63 years PCT012K066 30 9 64 years PCT012K067 30 9 65 years PCT012K068 30 9 66 years PCT012K069 30 96-238 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 67 years PCT012K070 30 9 68 years PCT012K071 30 9 69 years PCT012K072 30 9 70 years PCT012K073 30 9 71 years PCT012K074 30 9 72 years PCT012K075 30 9 73 years PCT012K076 30 9 74 years PCT012K077 30 9 75 years PCT012K078 30 9 76 years PCT012K079 30 9 77 years PCT012K080 30 9 78 years PCT012K081 30 9 79 years PCT012K082 30 9 80 years PCT012K083 30 9 81 years PCT012K084 30 9 82 years PCT012K085 30 9 83 years PCT012K086 30 9 84 years PCT012K087 30 9 85 years PCT012K088 30 9 86 years PCT012K089 30 9 87 years PCT012K090 30 9 88 years PCT012K091 30 9 89 years PCT012K092 30 9 90 years PCT012K093 30 9 91 years PCT012K094 30 9 92 years PCT012K095 30 9 93 years PCT012K096 30 9 94 years PCT012K097 30 9 95 years PCT012K098 30 9 96 years PCT012K099 30 9 97 years PCT012K100 30 9 98 years PCT012K101 30 9 99 years PCT012K102 30 9 100 to 104 years PCT012K103 30 9 105 to 109 years PCT012K104 30 9 110 years and over PCT012K105 30 9 Female: PCT012K106 30 9 Under 1 year PCT012K107 30 9 1 year PCT012K108 30 9 2 years PCT012K109 30 9Data Dictionary 6-239

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 3 years PCT012K110 30 9 4 years PCT012K111 30 9 5 years PCT012K112 30 9 6 years PCT012K113 30 9 7 years PCT012K114 30 9 8 years PCT012K115 30 9 9 years PCT012K116 30 9 10 years PCT012K117 30 9 11 years PCT012K118 30 9 12 years PCT012K119 30 9 13 years PCT012K120 30 9 14 years PCT012K121 30 9 15 years PCT012K122 30 9 16 years PCT012K123 30 9 17 years PCT012K124 30 9 18 years PCT012K125 30 9 19 years PCT012K126 30 9 20 years PCT012K127 30 9 21 years PCT012K128 30 9 22 years PCT012K129 30 9 23 years PCT012K130 30 9 24 years PCT012K131 30 9 25 years PCT012K132 30 9 26 years PCT012K133 30 9 27 years PCT012K134 30 9 28 years PCT012K135 30 9 29 years PCT012K136 30 9 30 years PCT012K137 30 9 31 years PCT012K138 30 9 32 years PCT012K139 30 9 33 years PCT012K140 30 9 34 years PCT012K141 30 9 35 years PCT012K142 30 9 36 years PCT012K143 30 9 37 years PCT012K144 30 9 38 years PCT012K145 30 9 39 years PCT012K146 30 9 40 years PCT012K147 30 9 41 years PCT012K148 30 9 42 years PCT012K149 30 96-240 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 43 years PCT012K150 30 9 44 years PCT012K151 30 9 45 years PCT012K152 30 9 46 years PCT012K153 30 9 47 years PCT012K154 30 9 48 years PCT012K155 30 9 49 years PCT012K156 30 9 50 years PCT012K157 30 9 51 years PCT012K158 30 9 52 years PCT012K159 30 9 53 years PCT012K160 30 9 54 years PCT012K161 30 9 55 years PCT012K162 30 9 56 years PCT012K163 30 9 57 years PCT012K164 30 9 58 years PCT012K165 30 9 59 years PCT012K166 30 9 60 years PCT012K167 30 9 61 years PCT012K168 30 9 62 years PCT012K169 30 9 63 years PCT012K170 30 9 64 years PCT012K171 30 9 65 years PCT012K172 30 9 66 years PCT012K173 30 9 67 years PCT012K174 30 9 68 years PCT012K175 30 9 69 years PCT012K176 30 9 70 years PCT012K177 30 9 71 years PCT012K178 30 9 72 years PCT012K179 30 9 73 years PCT012K180 30 9 74 years PCT012K181 30 9 75 years PCT012K182 30 9 76 years PCT012K183 30 9 77 years PCT012K184 30 9 78 years PCT012K185 30 9 79 years PCT012K186 30 9 80 years PCT012K187 30 9 81 years PCT012K188 30 9 82 years PCT012K189 30 9Data Dictionary 6-241

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12K. SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 83 years PCT012K190 30 9 84 years PCT012K191 30 9 85 years PCT012K192 30 9 86 years PCT012K193 30 9 87 years PCT012K194 30 9 88 years PCT012K195 30 9 89 years PCT012K196 30 9 90 years PCT012K197 30 9 91 years PCT012K198 30 9 92 years PCT012K199 30 9 93 years PCT012K200 30 9 94 years PCT012K201 30 9 95 years PCT012K202 30 9 96 years PCT012K203 30 9 97 years PCT012K204 30 9 98 years PCT012K205 30 9 99 years PCT012K206 30 9 100 to 104 years PCT012K207 30 9 105 to 109 years PCT012K208 30 9 110 years and over PCT012K209 30 9
File 31—File Linking Fields **(comma delimited)** . These fields link File 31 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are Asian alone, not Hispanic or**

**Latino** Total: PCT012L001 31 9 Male: PCT012L002 31 9 Under 1 year PCT012L003 31 9 1 year PCT012L004 31 96-242 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 2 years PCT012L005 31 9 3 years PCT012L006 31 9 4 years PCT012L007 31 9 5 years PCT012L008 31 9 6 years PCT012L009 31 9 7 years PCT012L010 31 9 8 years PCT012L011 31 9 9 years PCT012L012 31 9 10 years PCT012L013 31 9 11 years PCT012L014 31 9 12 years PCT012L015 31 9 13 years PCT012L016 31 9 14 years PCT012L017 31 9 15 years PCT012L018 31 9 16 years PCT012L019 31 9 17 years PCT012L020 31 9 18 years PCT012L021 31 9 19 years PCT012L022 31 9 20 years PCT012L023 31 9 21 years PCT012L024 31 9 22 years PCT012L025 31 9 23 years PCT012L026 31 9 24 years PCT012L027 31 9 25 years PCT012L028 31 9 26 years PCT012L029 31 9 27 years PCT012L030 31 9 28 years PCT012L031 31 9 29 years PCT012L032 31 9 30 years PCT012L033 31 9 31 years PCT012L034 31 9 32 years PCT012L035 31 9 33 years PCT012L036 31 9 34 years PCT012L037 31 9 35 years PCT012L038 31 9 36 years PCT012L039 31 9 37 years PCT012L040 31 9 38 years PCT012L041 31 9 39 years PCT012L042 31 9 40 years PCT012L043 31 9 41 years PCT012L044 31 9 42 years PCT012L045 31 9Data Dictionary 6-243

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 43 years PCT012L046 31 9 44 years PCT012L047 31 9 45 years PCT012L048 31 9 46 years PCT012L049 31 9 47 years PCT012L050 31 9 48 years PCT012L051 31 9 49 years PCT012L052 31 9 50 years PCT012L053 31 9 51 years PCT012L054 31 9 52 years PCT012L055 31 9 53 years PCT012L056 31 9 54 years PCT012L057 31 9 55 years PCT012L058 31 9 56 years PCT012L059 31 9 57 years PCT012L060 31 9 58 years PCT012L061 31 9 59 years PCT012L062 31 9 60 years PCT012L063 31 9 61 years PCT012L064 31 9 62 years PCT012L065 31 9 63 years PCT012L066 31 9 64 years PCT012L067 31 9 65 years PCT012L068 31 9 66 years PCT012L069 31 9 67 years PCT012L070 31 9 68 years PCT012L071 31 9 69 years PCT012L072 31 9 70 years PCT012L073 31 9 71 years PCT012L074 31 9 72 years PCT012L075 31 9 73 years PCT012L076 31 9 74 years PCT012L077 31 9 75 years PCT012L078 31 9 76 years PCT012L079 31 9 77 years PCT012L080 31 9 78 years PCT012L081 31 9 79 years PCT012L082 31 9 80 years PCT012L083 31 9 81 years PCT012L084 31 9 82 years PCT012L085 31 9 83 years PCT012L086 31 96-244 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 84 years PCT012L087 31 9 85 years PCT012L088 31 9 86 years PCT012L089 31 9 87 years PCT012L090 31 9 88 years PCT012L091 31 9 89 years PCT012L092 31 9 90 years PCT012L093 31 9 91 years PCT012L094 31 9 92 years PCT012L095 31 9 93 years PCT012L096 31 9 94 years PCT012L097 31 9 95 years PCT012L098 31 9 96 years PCT012L099 31 9 97 years PCT012L100 31 9 98 years PCT012L101 31 9 99 years PCT012L102 31 9 100 to 104 years PCT012L103 31 9 105 to 109 years PCT012L104 31 9 110 years and over PCT012L105 31 9 Female: PCT012L106 31 9 Under 1 year PCT012L107 31 9 1 year PCT012L108 31 9 2 years PCT012L109 31 9 3 years PCT012L110 31 9 4 years PCT012L111 31 9 5 years PCT012L112 31 9 6 years PCT012L113 31 9 7 years PCT012L114 31 9 8 years PCT012L115 31 9 9 years PCT012L116 31 9 10 years PCT012L117 31 9 11 years PCT012L118 31 9 12 years PCT012L119 31 9 13 years PCT012L120 31 9 14 years PCT012L121 31 9 15 years PCT012L122 31 9 16 years PCT012L123 31 9 17 years PCT012L124 31 9 18 years PCT012L125 31 9 19 years PCT012L126 31 9 20 years PCT012L127 31 9Data Dictionary 6-245

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 21 years PCT012L128 31 9 22 years PCT012L129 31 9 23 years PCT012L130 31 9 24 years PCT012L131 31 9 25 years PCT012L132 31 9 26 years PCT012L133 31 9 27 years PCT012L134 31 9 28 years PCT012L135 31 9 29 years PCT012L136 31 9 30 years PCT012L137 31 9 31 years PCT012L138 31 9 32 years PCT012L139 31 9 33 years PCT012L140 31 9 34 years PCT012L141 31 9 35 years PCT012L142 31 9 36 years PCT012L143 31 9 37 years PCT012L144 31 9 38 years PCT012L145 31 9 39 years PCT012L146 31 9 40 years PCT012L147 31 9 41 years PCT012L148 31 9 42 years PCT012L149 31 9 43 years PCT012L150 31 9 44 years PCT012L151 31 9 45 years PCT012L152 31 9 46 years PCT012L153 31 9 47 years PCT012L154 31 9 48 years PCT012L155 31 9 49 years PCT012L156 31 9 50 years PCT012L157 31 9 51 years PCT012L158 31 9 52 years PCT012L159 31 9 53 years PCT012L160 31 9 54 years PCT012L161 31 9 55 years PCT012L162 31 9 56 years PCT012L163 31 9 57 years PCT012L164 31 9 58 years PCT012L165 31 9 59 years PCT012L166 31 9 60 years PCT012L167 31 9 61 years PCT012L168 31 96-246 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12L. SEX BY AGE (ASIAN ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 62 years PCT012L169 31 9 63 years PCT012L170 31 9 64 years PCT012L171 31 9 65 years PCT012L172 31 9 66 years PCT012L173 31 9 67 years PCT012L174 31 9 68 years PCT012L175 31 9 69 years PCT012L176 31 9 70 years PCT012L177 31 9 71 years PCT012L178 31 9 72 years PCT012L179 31 9 73 years PCT012L180 31 9 74 years PCT012L181 31 9 75 years PCT012L182 31 9 76 years PCT012L183 31 9 77 years PCT012L184 31 9 78 years PCT012L185 31 9 79 years PCT012L186 31 9 80 years PCT012L187 31 9 81 years PCT012L188 31 9 82 years PCT012L189 31 9 83 years PCT012L190 31 9 84 years PCT012L191 31 9 85 years PCT012L192 31 9 86 years PCT012L193 31 9 87 years PCT012L194 31 9 88 years PCT012L195 31 9 89 years PCT012L196 31 9 90 years PCT012L197 31 9 91 years PCT012L198 31 9 92 years PCT012L199 31 9 93 years PCT012L200 31 9 94 years PCT012L201 31 9 95 years PCT012L202 31 9 96 years PCT012L203 31 9 97 years PCT012L204 31 9 98 years PCT012L205 31 9 99 years PCT012L206 31 9 100 to 104 years PCT012L207 31 9 105 to 109 years PCT012L208 31 9 110 years and over PCT012L209 31 9Data Dictionary 6-247

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 32

— File Linking Fields **(comma delimited)** . These fields link File 32 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are Native Hawaiian and Other**

**Pacific Islander alone, not Hispanic or Latino** Total: PCT012M001 32 9 Male: PCT012M002 32 9 Under 1 year PCT012M003 32 9 1 year PCT012M004 32 9 2 years PCT012M005 32 9 3 years PCT012M006 32 9 4 years PCT012M007 32 9 5 years PCT012M008 32 9 6 years PCT012M009 32 9 7 years PCT012M010 32 9 8 years PCT012M011 32 9 9 years PCT012M012 32 9 10 years PCT012M013 32 9 11 years PCT012M014 32 9 12 years PCT012M015 32 9 13 years PCT012M016 32 9 14 years PCT012M017 32 9 15 years PCT012M018 32 9 16 years PCT012M019 32 9 17 years PCT012M020 32 9 18 years PCT012M021 32 9 19 years PCT012M022 32 9 20 years PCT012M023 32 9 21 years PCT012M024 32 9 22 years PCT012M025 32 9 23 years PCT012M026 32 9 24 years PCT012M027 32 9 25 years PCT012M028 32 96-248 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 26 years PCT012M029 32 9 27 years PCT012M030 32 9 28 years PCT012M031 32 9 29 years PCT012M032 32 9 30 years PCT012M033 32 9 31 years PCT012M034 32 9 32 years PCT012M035 32 9 33 years PCT012M036 32 9 34 years PCT012M037 32 9 35 years PCT012M038 32 9 36 years PCT012M039 32 9 37 years PCT012M040 32 9 38 years PCT012M041 32 9 39 years PCT012M042 32 9 40 years PCT012M043 32 9 41 years PCT012M044 32 9 42 years PCT012M045 32 9 43 years PCT012M046 32 9 44 years PCT012M047 32 9 45 years PCT012M048 32 9 46 years PCT012M049 32 9 47 years PCT012M050 32 9 48 years PCT012M051 32 9 49 years PCT012M052 32 9 50 years PCT012M053 32 9 51 years PCT012M054 32 9 52 years PCT012M055 32 9 53 years PCT012M056 32 9 54 years PCT012M057 32 9 55 years PCT012M058 32 9 56 years PCT012M059 32 9 57 years PCT012M060 32 9 58 years PCT012M061 32 9 59 years PCT012M062 32 9 60 years PCT012M063 32 9 61 years PCT012M064 32 9 62 years PCT012M065 32 9 63 years PCT012M066 32 9 64 years PCT012M067 32 9 65 years PCT012M068 32 9Data Dictionary 6-249

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 66 years PCT012M069 32 9 67 years PCT012M070 32 9 68 years PCT012M071 32 9 69 years PCT012M072 32 9 70 years PCT012M073 32 9 71 years PCT012M074 32 9 72 years PCT012M075 32 9 73 years PCT012M076 32 9 74 years PCT012M077 32 9 75 years PCT012M078 32 9 76 years PCT012M079 32 9 77 years PCT012M080 32 9 78 years PCT012M081 32 9 79 years PCT012M082 32 9 80 years PCT012M083 32 9 81 years PCT012M084 32 9 82 years PCT012M085 32 9 83 years PCT012M086 32 9 84 years PCT012M087 32 9 85 years PCT012M088 32 9 86 years PCT012M089 32 9 87 years PCT012M090 32 9 88 years PCT012M091 32 9 89 years PCT012M092 32 9 90 years PCT012M093 32 9 91 years PCT012M094 32 9 92 years PCT012M095 32 9 93 years PCT012M096 32 9 94 years PCT012M097 32 9 95 years PCT012M098 32 9 96 years PCT012M099 32 9 97 years PCT012M100 32 9 98 years PCT012M101 32 9 99 years PCT012M102 32 9 100 to 104 years PCT012M103 32 9 105 to 109 years PCT012M104 32 9 110 years and over PCT012M105 32 9 Female: PCT012M106 32 9 Under 1 year PCT012M107 32 9 1 year PCT012M108 32 96-250 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 2 years PCT012M109 32 9 3 years PCT012M110 32 9 4 years PCT012M111 32 9 5 years PCT012M112 32 9 6 years PCT012M113 32 9 7 years PCT012M114 32 9 8 years PCT012M115 32 9 9 years PCT012M116 32 9 10 years PCT012M117 32 9 11 years PCT012M118 32 9 12 years PCT012M119 32 9 13 years PCT012M120 32 9 14 years PCT012M121 32 9 15 years PCT012M122 32 9 16 years PCT012M123 32 9 17 years PCT012M124 32 9 18 years PCT012M125 32 9 19 years PCT012M126 32 9 20 years PCT012M127 32 9 21 years PCT012M128 32 9 22 years PCT012M129 32 9 23 years PCT012M130 32 9 24 years PCT012M131 32 9 25 years PCT012M132 32 9 26 years PCT012M133 32 9 27 years PCT012M134 32 9 28 years PCT012M135 32 9 29 years PCT012M136 32 9 30 years PCT012M137 32 9 31 years PCT012M138 32 9 32 years PCT012M139 32 9 33 years PCT012M140 32 9 34 years PCT012M141 32 9 35 years PCT012M142 32 9 36 years PCT012M143 32 9 37 years PCT012M144 32 9 38 years PCT012M145 32 9 39 years PCT012M146 32 9 40 years PCT012M147 32 9 41 years PCT012M148 32 9Data Dictionary 6-251

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 42 years PCT012M149 32 9 43 years PCT012M150 32 9 44 years PCT012M151 32 9 45 years PCT012M152 32 9 46 years PCT012M153 32 9 47 years PCT012M154 32 9 48 years PCT012M155 32 9 49 years PCT012M156 32 9 50 years PCT012M157 32 9 51 years PCT012M158 32 9 52 years PCT012M159 32 9 53 years PCT012M160 32 9 54 years PCT012M161 32 9 55 years PCT012M162 32 9 56 years PCT012M163 32 9 57 years PCT012M164 32 9 58 years PCT012M165 32 9 59 years PCT012M166 32 9 60 years PCT012M167 32 9 61 years PCT012M168 32 9 62 years PCT012M169 32 9 63 years PCT012M170 32 9 64 years PCT012M171 32 9 65 years PCT012M172 32 9 66 years PCT012M173 32 9 67 years PCT012M174 32 9 68 years PCT012M175 32 9 69 years PCT012M176 32 9 70 years PCT012M177 32 9 71 years PCT012M178 32 9 72 years PCT012M179 32 9 73 years PCT012M180 32 9 74 years PCT012M181 32 9 75 years PCT012M182 32 9 76 years PCT012M183 32 9 77 years PCT012M184 32 9 78 years PCT012M185 32 9 79 years PCT012M186 32 9 80 years PCT012M187 32 9 81 years PCT012M188 32 96-252 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT12M. SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 82 years PCT012M189 32 9 83 years PCT012M190 32 9 84 years PCT012M191 32 9 85 years PCT012M192 32 9 86 years PCT012M193 32 9 87 years PCT012M194 32 9 88 years PCT012M195 32 9 89 years PCT012M196 32 9 90 years PCT012M197 32 9 91 years PCT012M198 32 9 92 years PCT012M199 32 9 93 years PCT012M200 32 9 94 years PCT012M201 32 9 95 years PCT012M202 32 9 96 years PCT012M203 32 9 97 years PCT012M204 32 9 98 years PCT012M205 32 9 99 years PCT012M206 32 9 100 to 104 years PCT012M207 32 9 105 to 109 years PCT012M208 32 9 110 years and over PCT012M209 32 9
File 33—File Linking Fields **(comma delimited)** . These fields link File 33 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] **Universe: People who are Some Other Race alone, not**

**Hispanic or Latino** Total: PCT012N001 33 9 Male: PCT012N002 33 9 Under 1 year PCT012N003 33 9 1 year PCT012N004 33 9Data Dictionary 6-253

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 2 years PCT012N005 33 9 3 years PCT012N006 33 9 4 years PCT012N007 33 9 5 years PCT012N008 33 9 6 years PCT012N009 33 9 7 years PCT012N010 33 9 8 years PCT012N011 33 9 9 years PCT012N012 33 9 10 years PCT012N013 33 9 11 years PCT012N014 33 9 12 years PCT012N015 33 9 13 years PCT012N016 33 9 14 years PCT012N017 33 9 15 years PCT012N018 33 9 16 years PCT012N019 33 9 17 years PCT012N020 33 9 18 years PCT012N021 33 9 19 years PCT012N022 33 9 20 years PCT012N023 33 9 21 years PCT012N024 33 9 22 years PCT012N025 33 9 23 years PCT012N026 33 9 24 years PCT012N027 33 9 25 years PCT012N028 33 9 26 years PCT012N029 33 9 27 years PCT012N030 33 9 28 years PCT012N031 33 9 29 years PCT012N032 33 9 30 years PCT012N033 33 9 31 years PCT012N034 33 9 32 years PCT012N035 33 9 33 years PCT012N036 33 9 34 years PCT012N037 33 9 35 years PCT012N038 33 9 36 years PCT012N039 33 9 37 years PCT012N040 33 9 38 years PCT012N041 33 9 39 years PCT012N042 33 9 40 years PCT012N043 33 9 41 years PCT012N044 33 9 42 years PCT012N045 33 96-254 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 43 years PCT012N046 33 9 44 years PCT012N047 33 9 45 years PCT012N048 33 9 46 years PCT012N049 33 9 47 years PCT012N050 33 9 48 years PCT012N051 33 9 49 years PCT012N052 33 9 50 years PCT012N053 33 9 51 years PCT012N054 33 9 52 years PCT012N055 33 9 53 years PCT012N056 33 9 54 years PCT012N057 33 9 55 years PCT012N058 33 9 56 years PCT012N059 33 9 57 years PCT012N060 33 9 58 years PCT012N061 33 9 59 years PCT012N062 33 9 60 years PCT012N063 33 9 61 years PCT012N064 33 9 62 years PCT012N065 33 9 63 years PCT012N066 33 9 64 years PCT012N067 33 9 65 years PCT012N068 33 9 66 years PCT012N069 33 9 67 years PCT012N070 33 9 68 years PCT012N071 33 9 69 years PCT012N072 33 9 70 years PCT012N073 33 9 71 years PCT012N074 33 9 72 years PCT012N075 33 9 73 years PCT012N076 33 9 74 years PCT012N077 33 9 75 years PCT012N078 33 9 76 years PCT012N079 33 9 77 years PCT012N080 33 9 78 years PCT012N081 33 9 79 years PCT012N082 33 9 80 years PCT012N083 33 9 81 years PCT012N084 33 9 82 years PCT012N085 33 9 83 years PCT012N086 33 9Data Dictionary 6-255

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 84 years PCT012N087 33 9 85 years PCT012N088 33 9 86 years PCT012N089 33 9 87 years PCT012N090 33 9 88 years PCT012N091 33 9 89 years PCT012N092 33 9 90 years PCT012N093 33 9 91 years PCT012N094 33 9 92 years PCT012N095 33 9 93 years PCT012N096 33 9 94 years PCT012N097 33 9 95 years PCT012N098 33 9 96 years PCT012N099 33 9 97 years PCT012N100 33 9 98 years PCT012N101 33 9 99 years PCT012N102 33 9 100 to 104 years PCT012N103 33 9 105 to 109 years PCT012N104 33 9 110 years and over PCT012N105 33 9 Female: PCT012N106 33 9 Under 1 year PCT012N107 33 9 1 year PCT012N108 33 9 2 years PCT012N109 33 9 3 years PCT012N110 33 9 4 years PCT012N111 33 9 5 years PCT012N112 33 9 6 years PCT012N113 33 9 7 years PCT012N114 33 9 8 years PCT012N115 33 9 9 years PCT012N116 33 9 10 years PCT012N117 33 9 11 years PCT012N118 33 9 12 years PCT012N119 33 9 13 years PCT012N120 33 9 14 years PCT012N121 33 9 15 years PCT012N122 33 9 16 years PCT012N123 33 9 17 years PCT012N124 33 9 18 years PCT012N125 33 9 19 years PCT012N126 33 9 20 years PCT012N127 33 96-256 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 21 years PCT012N128 33 9 22 years PCT012N129 33 9 23 years PCT012N130 33 9 24 years PCT012N131 33 9 25 years PCT012N132 33 9 26 years PCT012N133 33 9 27 years PCT012N134 33 9 28 years PCT012N135 33 9 29 years PCT012N136 33 9 30 years PCT012N137 33 9 31 years PCT012N138 33 9 32 years PCT012N139 33 9 33 years PCT012N140 33 9 34 years PCT012N141 33 9 35 years PCT012N142 33 9 36 years PCT012N143 33 9 37 years PCT012N144 33 9 38 years PCT012N145 33 9 39 years PCT012N146 33 9 40 years PCT012N147 33 9 41 years PCT012N148 33 9 42 years PCT012N149 33 9 43 years PCT012N150 33 9 44 years PCT012N151 33 9 45 years PCT012N152 33 9 46 years PCT012N153 33 9 47 years PCT012N154 33 9 48 years PCT012N155 33 9 49 years PCT012N156 33 9 50 years PCT012N157 33 9 51 years PCT012N158 33 9 52 years PCT012N159 33 9 53 years PCT012N160 33 9 54 years PCT012N161 33 9 55 years PCT012N162 33 9 56 years PCT012N163 33 9 57 years PCT012N164 33 9 58 years PCT012N165 33 9 59 years PCT012N166 33 9 60 years PCT012N167 33 9 61 years PCT012N168 33 9Data Dictionary 6-257

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12N. SEX BY AGE (SOME OTHER RACE ALONE, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 62 years PCT012N169 33 9 63 years PCT012N170 33 9 64 years PCT012N171 33 9 65 years PCT012N172 33 9 66 years PCT012N173 33 9 67 years PCT012N174 33 9 68 years PCT012N175 33 9 69 years PCT012N176 33 9 70 years PCT012N177 33 9 71 years PCT012N178 33 9 72 years PCT012N179 33 9 73 years PCT012N180 33 9 74 years PCT012N181 33 9 75 years PCT012N182 33 9 76 years PCT012N183 33 9 77 years PCT012N184 33 9 78 years PCT012N185 33 9 79 years PCT012N186 33 9 80 years PCT012N187 33 9 81 years PCT012N188 33 9 82 years PCT012N189 33 9 83 years PCT012N190 33 9 84 years PCT012N191 33 9 85 years PCT012N192 33 9 86 years PCT012N193 33 9 87 years PCT012N194 33 9 88 years PCT012N195 33 9 89 years PCT012N196 33 9 90 years PCT012N197 33 9 91 years PCT012N198 33 9 92 years PCT012N199 33 9 93 years PCT012N200 33 9 94 years PCT012N201 33 9 95 years PCT012N202 33 9 96 years PCT012N203 33 9 97 years PCT012N204 33 9 98 years PCT012N205 33 9 99 years PCT012N206 33 9 100 to 104 years PCT012N207 33 9 105 to 109 years PCT012N208 33 9 110 years and over PCT012N209 33 96-258 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 34

— File Linking Fields **(comma delimited)** . These fields link File 34 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] **Universe: People who are Two or More Races, not**

**Hispanic or Latino** Total: PCT012O001 34 9 Male: PCT012O002 34 9 Under 1 year PCT012O003 34 9 1 year PCT012O004 34 9 2 years PCT012O005 34 9 3 years PCT012O006 34 9 4 years PCT012O007 34 9 5 years PCT012O008 34 9 6 years PCT012O009 34 9 7 years PCT012O010 34 9 8 years PCT012O011 34 9 9 years PCT012O012 34 9 10 years PCT012O013 34 9 11 years PCT012O014 34 9 12 years PCT012O015 34 9 13 years PCT012O016 34 9 14 years PCT012O017 34 9 15 years PCT012O018 34 9 16 years PCT012O019 34 9 17 years PCT012O020 34 9 18 years PCT012O021 34 9 19 years PCT012O022 34 9 20 years PCT012O023 34 9 21 years PCT012O024 34 9 22 years PCT012O025 34 9 23 years PCT012O026 34 9 24 years PCT012O027 34 9 25 years PCT012O028 34 9 26 years PCT012O029 34 9Data Dictionary 6-259

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 27 years PCT012O030 34 9 28 years PCT012O031 34 9 29 years PCT012O032 34 9 30 years PCT012O033 34 9 31 years PCT012O034 34 9 32 years PCT012O035 34 9 33 years PCT012O036 34 9 34 years PCT012O037 34 9 35 years PCT012O038 34 9 36 years PCT012O039 34 9 37 years PCT012O040 34 9 38 years PCT012O041 34 9 39 years PCT012O042 34 9 40 years PCT012O043 34 9 41 years PCT012O044 34 9 42 years PCT012O045 34 9 43 years PCT012O046 34 9 44 years PCT012O047 34 9 45 years PCT012O048 34 9 46 years PCT012O049 34 9 47 years PCT012O050 34 9 48 years PCT012O051 34 9 49 years PCT012O052 34 9 50 years PCT012O053 34 9 51 years PCT012O054 34 9 52 years PCT012O055 34 9 53 years PCT012O056 34 9 54 years PCT012O057 34 9 55 years PCT012O058 34 9 56 years PCT012O059 34 9 57 years PCT012O060 34 9 58 years PCT012O061 34 9 59 years PCT012O062 34 9 60 years PCT012O063 34 9 61 years PCT012O064 34 9 62 years PCT012O065 34 9 63 years PCT012O066 34 9 64 years PCT012O067 34 9 65 years PCT012O068 34 9 66 years PCT012O069 34 9 67 years PCT012O070 34 96-260 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Male—Con. 68 years PCT012O071 34 9 69 years PCT012O072 34 9 70 years PCT012O073 34 9 71 years PCT012O074 34 9 72 years PCT012O075 34 9 73 years PCT012O076 34 9 74 years PCT012O077 34 9 75 years PCT012O078 34 9 76 years PCT012O079 34 9 77 years PCT012O080 34 9 78 years PCT012O081 34 9 79 years PCT012O082 34 9 80 years PCT012O083 34 9 81 years PCT012O084 34 9 82 years PCT012O085 34 9 83 years PCT012O086 34 9 84 years PCT012O087 34 9 85 years PCT012O088 34 9 86 years PCT012O089 34 9 87 years PCT012O090 34 9 88 years PCT012O091 34 9 89 years PCT012O092 34 9 90 years PCT012O093 34 9 91 years PCT012O094 34 9 92 years PCT012O095 34 9 93 years PCT012O096 34 9 94 years PCT012O097 34 9 95 years PCT012O098 34 9 96 years PCT012O099 34 9 97 years PCT012O100 34 9 98 years PCT012O101 34 9 99 years PCT012O102 34 9 100 to 104 years PCT012O103 34 9 105 to 109 years PCT012O104 34 9 110 years and over PCT012O105 34 9 Female: PCT012O106 34 9 Under 1 year PCT012O107 34 9 1 year PCT012O108 34 9 2 years PCT012O109 34 9 3 years PCT012O110 34 9 4 years PCT012O111 34 9Data Dictionary 6-261

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 5 years PCT012O112 34 9 6 years PCT012O113 34 9 7 years PCT012O114 34 9 8 years PCT012O115 34 9 9 years PCT012O116 34 9 10 years PCT012O117 34 9 11 years PCT012O118 34 9 12 years PCT012O119 34 9 13 years PCT012O120 34 9 14 years PCT012O121 34 9 15 years PCT012O122 34 9 16 years PCT012O123 34 9 17 years PCT012O124 34 9 18 years PCT012O125 34 9 19 years PCT012O126 34 9 20 years PCT012O127 34 9 21 years PCT012O128 34 9 22 years PCT012O129 34 9 23 years PCT012O130 34 9 24 years PCT012O131 34 9 25 years PCT012O132 34 9 26 years PCT012O133 34 9 27 years PCT012O134 34 9 28 years PCT012O135 34 9 29 years PCT012O136 34 9 30 years PCT012O137 34 9 31 years PCT012O138 34 9 32 years PCT012O139 34 9 33 years PCT012O140 34 9 34 years PCT012O141 34 9 35 years PCT012O142 34 9 36 years PCT012O143 34 9 37 years PCT012O144 34 9 38 years PCT012O145 34 9 39 years PCT012O146 34 9 40 years PCT012O147 34 9 41 years PCT012O148 34 9 42 years PCT012O149 34 9 43 years PCT012O150 34 9 44 years PCT012O151 34 9 45 years PCT012O152 34 96-262 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 46 years PCT012O153 34 9 47 years PCT012O154 34 9 48 years PCT012O155 34 9 49 years PCT012O156 34 9 50 years PCT012O157 34 9 51 years PCT012O158 34 9 52 years PCT012O159 34 9 53 years PCT012O160 34 9 54 years PCT012O161 34 9 55 years PCT012O162 34 9 56 years PCT012O163 34 9 57 years PCT012O164 34 9 58 years PCT012O165 34 9 59 years PCT012O166 34 9 60 years PCT012O167 34 9 61 years PCT012O168 34 9 62 years PCT012O169 34 9 63 years PCT012O170 34 9 64 years PCT012O171 34 9 65 years PCT012O172 34 9 66 years PCT012O173 34 9 67 years PCT012O174 34 9 68 years PCT012O175 34 9 69 years PCT012O176 34 9 70 years PCT012O177 34 9 71 years PCT012O178 34 9 72 years PCT012O179 34 9 73 years PCT012O180 34 9 74 years PCT012O181 34 9 75 years PCT012O182 34 9 76 years PCT012O183 34 9 77 years PCT012O184 34 9 78 years PCT012O185 34 9 79 years PCT012O186 34 9 80 years PCT012O187 34 9 81 years PCT012O188 34 9 82 years PCT012O189 34 9 83 years PCT012O190 34 9 84 years PCT012O191 34 9 85 years PCT012O192 34 9 86 years PCT012O193 34 9Data Dictionary 6-263

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT12O. SEX BY AGE (TWO OR MORE RACES, NOT HISPANIC OR LATINO) [209] —Con. Total—Con. Female—Con. 87 years PCT012O194 34 9 88 years PCT012O195 34 9 89 years PCT012O196 34 9 90 years PCT012O197 34 9 91 years PCT012O198 34 9 92 years PCT012O199 34 9 93 years PCT012O200 34 9 94 years PCT012O201 34 9 95 years PCT012O202 34 9 96 years PCT012O203 34 9 97 years PCT012O204 34 9 98 years PCT012O205 34 9 99 years PCT012O206 34 9 100 to 104 years PCT012O207 34 9 105 to 109 years PCT012O208 34 9 110 years and over PCT012O209 34 9

File 35

— File Linking Fields **(comma delimited)** . These fields link File 35 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT13A. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE) [49] **Universe: Population in households who are White alone** Total: PCT013A001 35 9 Male: PCT013A002 35 9 Under 5 years PCT013A003 35 9 5 to 9 years PCT013A004 35 9 10 to 14 years PCT013A005 35 9 15 to 17 years PCT013A006 35 9 18 and 19 years PCT013A007 35 9 20 years PCT013A008 35 9 21 years PCT013A009 35 96-264 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13A. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE) [49] —Con. Total—Con. Male—Con. 22 to 24 years PCT013A010 35 9 25 to 29 years PCT013A011 35 9 30 to 34 years PCT013A012 35 9 35 to 39 years PCT013A013 35 9 40 to 44 years PCT013A014 35 9 45 to 49 years PCT013A015 35 9 50 to 54 years PCT013A016 35 9 55 to 59 years PCT013A017 35 9 60 and 61 years PCT013A018 35 9 62 to 64 years PCT013A019 35 9 65 and 66 years PCT013A020 35 9 67 to 69 years PCT013A021 35 9 70 to 74 years PCT013A022 35 9 75 to 79 years PCT013A023 35 9 80 to 84 years PCT013A024 35 9 85 years and over PCT013A025 35 9 Female: PCT013A026 35 9 Under 5 years PCT013A027 35 9 5 to 9 years PCT013A028 35 9 10 to 14 years PCT013A029 35 9 15 to 17 years PCT013A030 35 9 18 and 19 years PCT013A031 35 9 20 years PCT013A032 35 9 21 years PCT013A033 35 9 22 to 24 years PCT013A034 35 9 25 to 29 years PCT013A035 35 9 30 to 34 years PCT013A036 35 9 35 to 39 years PCT013A037 35 9 40 to 44 years PCT013A038 35 9 45 to 49 years PCT013A039 35 9 50 to 54 years PCT013A040 35 9 55 to 59 years PCT013A041 35 9 60 and 61 years PCT013A042 35 9 62 to 64 years PCT013A043 35 9 65 and 66 years PCT013A044 35 9 67 to 69 years PCT013A045 35 9 70 to 74 years PCT013A046 35 9 75 to 79 years PCT013A047 35 9 80 to 84 years PCT013A048 35 9 85 years and over PCT013A049 35 9Data Dictionary 6-265

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13B. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (BLACK OR AFRICAN AMERICAN ALONE) [49] **Universe: Population in households who are Black or**

**African American alone** Total: PCT013B001 35 9 Male: PCT013B002 35 9 Under 5 years PCT013B003 35 9 5 to 9 years PCT013B004 35 9 10 to 14 years PCT013B005 35 9 15 to 17 years PCT013B006 35 9 18 and 19 years PCT013B007 35 9 20 years PCT013B008 35 9 21 years PCT013B009 35 9 22 to 24 years PCT013B010 35 9 25 to 29 years PCT013B011 35 9 30 to 34 years PCT013B012 35 9 35 to 39 years PCT013B013 35 9 40 to 44 years PCT013B014 35 9 45 to 49 years PCT013B015 35 9 50 to 54 years PCT013B016 35 9 55 to 59 years PCT013B017 35 9 60 and 61 years PCT013B018 35 9 62 to 64 years PCT013B019 35 9 65 and 66 years PCT013B020 35 9 67 to 69 years PCT013B021 35 9 70 to 74 years PCT013B022 35 9 75 to 79 years PCT013B023 35 9 80 to 84 years PCT013B024 35 9 85 years and over PCT013B025 35 9 Female: PCT013B026 35 9 Under 5 years PCT013B027 35 9 5 to 9 years PCT013B028 35 9 10 to 14 years PCT013B029 35 9 15 to 17 years PCT013B030 35 9 18 and 19 years PCT013B031 35 9 20 years PCT013B032 35 9 21 years PCT013B033 35 9 22 to 24 years PCT013B034 35 9 25 to 29 years PCT013B035 35 9 30 to 34 years PCT013B036 35 9 35 to 39 years PCT013B037 35 9 40 to 44 years PCT013B038 35 9 45 to 49 years PCT013B039 35 9 50 to 54 years PCT013B040 35 9 55 to 59 years PCT013B041 35 96-266 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13B. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (BLACK OR AFRICAN AMERICAN ALONE) [49] —Con. Total—Con. Female—Con. 60 and 61 years PCT013B042 35 9 62 to 64 years PCT013B043 35 9 65 and 66 years PCT013B044 35 9 67 to 69 years PCT013B045 35 9 70 to 74 years PCT013B046 35 9 75 to 79 years PCT013B047 35 9 80 to 84 years PCT013B048 35 9 85 years and over PCT013B049 35 9

PCT13C. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [49] **Universe: Population in households who are American**

**Indian and Alaska Native alone** Total: PCT013C001 35 9 Male: PCT013C002 35 9 Under 5 years PCT013C003 35 9 5 to 9 years PCT013C004 35 9 10 to 14 years PCT013C005 35 9 15 to 17 years PCT013C006 35 9 18 and 19 years PCT013C007 35 9 20 years PCT013C008 35 9 21 years PCT013C009 35 9 22 to 24 years PCT013C010 35 9 25 to 29 years PCT013C011 35 9 30 to 34 years PCT013C012 35 9 35 to 39 years PCT013C013 35 9 40 to 44 years PCT013C014 35 9 45 to 49 years PCT013C015 35 9 50 to 54 years PCT013C016 35 9 55 to 59 years PCT013C017 35 9 60 and 61 years PCT013C018 35 9 62 to 64 years PCT013C019 35 9 65 and 66 years PCT013C020 35 9 67 to 69 years PCT013C021 35 9 70 to 74 years PCT013C022 35 9 75 to 79 years PCT013C023 35 9 80 to 84 years PCT013C024 35 9 85 years and over PCT013C025 35 9Data Dictionary 6-267

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13C. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [49] —Con. Total—Con. Female: PCT013C026 35 9 Under 5 years PCT013C027 35 9 5 to 9 years PCT013C028 35 9 10 to 14 years PCT013C029 35 9 15 to 17 years PCT013C030 35 9 18 and 19 years PCT013C031 35 9 20 years PCT013C032 35 9 21 years PCT013C033 35 9 22 to 24 years PCT013C034 35 9 25 to 29 years PCT013C035 35 9 30 to 34 years PCT013C036 35 9 35 to 39 years PCT013C037 35 9 40 to 44 years PCT013C038 35 9 45 to 49 years PCT013C039 35 9 50 to 54 years PCT013C040 35 9 55 to 59 years PCT013C041 35 9 60 and 61 years PCT013C042 35 9 62 to 64 years PCT013C043 35 9 65 and 66 years PCT013C044 35 9 67 to 69 years PCT013C045 35 9 70 to 74 years PCT013C046 35 9 75 to 79 years PCT013C047 35 9 80 to 84 years PCT013C048 35 9 85 years and over PCT013C049 35 9

PCT13D. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (ASIAN ALONE) [49] **Universe: Population in households who are Asian alone** Total: PCT013D001 35 9 Male: PCT013D002 35 9 Under 5 years PCT013D003 35 9 5 to 9 years PCT013D004 35 9 10 to 14 years PCT013D005 35 9 15 to 17 years PCT013D006 35 9 18 and 19 years PCT013D007 35 9 20 years PCT013D008 35 9 21 years PCT013D009 35 9 22 to 24 years PCT013D010 35 9 25 to 29 years PCT013D011 35 9 30 to 34 years PCT013D012 35 9 35 to 39 years PCT013D013 35 96-268 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13D. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (ASIAN ALONE) [49] —Con. Total—Con. Male—Con. 40 to 44 years PCT013D014 35 9 45 to 49 years PCT013D015 35 9 50 to 54 years PCT013D016 35 9 55 to 59 years PCT013D017 35 9 60 and 61 years PCT013D018 35 9 62 to 64 years PCT013D019 35 9 65 and 66 years PCT013D020 35 9 67 to 69 years PCT013D021 35 9 70 to 74 years PCT013D022 35 9 75 to 79 years PCT013D023 35 9 80 to 84 years PCT013D024 35 9 85 years and over PCT013D025 35 9 Female: PCT013D026 35 9 Under 5 years PCT013D027 35 9 5 to 9 years PCT013D028 35 9 10 to 14 years PCT013D029 35 9 15 to 17 years PCT013D030 35 9 18 and 19 years PCT013D031 35 9 20 years PCT013D032 35 9 21 years PCT013D033 35 9 22 to 24 years PCT013D034 35 9 25 to 29 years PCT013D035 35 9 30 to 34 years PCT013D036 35 9 35 to 39 years PCT013D037 35 9 40 to 44 years PCT013D038 35 9 45 to 49 years PCT013D039 35 9 50 to 54 years PCT013D040 35 9 55 to 59 years PCT013D041 35 9 60 and 61 years PCT013D042 35 9 62 to 64 years PCT013D043 35 9 65 and 66 years PCT013D044 35 9 67 to 69 years PCT013D045 35 9 70 to 74 years PCT013D046 35 9 75 to 79 years PCT013D047 35 9 80 to 84 years PCT013D048 35 9 85 years and over PCT013D049 35 9Data Dictionary 6-269

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13E. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [49] **Universe: Population in households who are Native**

**Hawaiian and Other Pacific Islander alone** Total: PCT013E001 35 9 Male: PCT013E002 35 9 Under 5 years PCT013E003 35 9 5 to 9 years PCT013E004 35 9 10 to 14 years PCT013E005 35 9 15 to 17 years PCT013E006 35 9 18 and 19 years PCT013E007 35 9 20 years PCT013E008 35 9 21 years PCT013E009 35 9 22 to 24 years PCT013E010 35 9 25 to 29 years PCT013E011 35 9 30 to 34 years PCT013E012 35 9 35 to 39 years PCT013E013 35 9 40 to 44 years PCT013E014 35 9 45 to 49 years PCT013E015 35 9 50 to 54 years PCT013E016 35 9 55 to 59 years PCT013E017 35 9 60 and 61 years PCT013E018 35 9 62 to 64 years PCT013E019 35 9 65 and 66 years PCT013E020 35 9 67 to 69 years PCT013E021 35 9 70 to 74 years PCT013E022 35 9 75 to 79 years PCT013E023 35 9 80 to 84 years PCT013E024 35 9 85 years and over PCT013E025 35 9 Female: PCT013E026 35 9 Under 5 years PCT013E027 35 9 5 to 9 years PCT013E028 35 9 10 to 14 years PCT013E029 35 9 15 to 17 years PCT013E030 35 9 18 and 19 years PCT013E031 35 9 20 years PCT013E032 35 9 21 years PCT013E033 35 9 22 to 24 years PCT013E034 35 9 25 to 29 years PCT013E035 35 9 30 to 34 years PCT013E036 35 9 35 to 39 years PCT013E037 35 9 40 to 44 years PCT013E038 35 9 45 to 49 years PCT013E039 35 9 50 to 54 years PCT013E040 35 96-270 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13E. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [49] —Con. Total—Con. Female—Con. 55 to 59 years PCT013E041 35 9 60 and 61 years PCT013E042 35 9 62 to 64 years PCT013E043 35 9 65 and 66 years PCT013E044 35 9 67 to 69 years PCT013E045 35 9 70 to 74 years PCT013E046 35 9 75 to 79 years PCT013E047 35 9 80 to 84 years PCT013E048 35 9 85 years and over PCT013E049 35 9

File 36

— File Linking Fields **(comma delimited** ). These fields link File 36 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT13F. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (SOME OTHER RACE ALONE) [49] **Universe: Population in households who are Some Other**

**Race alone** Total: PCT013F001 36 9 Male: PCT013F002 36 9 Under 5 years PCT013F003 36 9 5 to 9 years PCT013F004 36 9 10 to 14 years PCT013F005 36 9 15 to 17 years PCT013F006 36 9 18 and 19 years PCT013F007 36 9 20 years PCT013F008 36 9 21 years PCT013F009 36 9 22 to 24 years PCT013F010 36 9 25 to 29 years PCT013F011 36 9 30 to 34 years PCT013F012 36 9 35 to 39 years PCT013F013 36 9 40 to 44 years PCT013F014 36 9Data Dictionary 6-271

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13F. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (SOME OTHER RACE ALONE) [49] Total—Con. Male—Con. 45 to 49 years PCT013F015 36 9 50 to 54 years PCT013F016 36 9 55 to 59 years PCT013F017 36 9 60 and 61 years PCT013F018 36 9 62 to 64 years PCT013F019 36 9 65 and 66 years PCT013F020 36 9 67 to 69 years PCT013F021 36 9 70 to 74 years PCT013F022 36 9 75 to 79 years PCT013F023 36 9 80 to 84 years PCT013F024 36 9 85 years and over PCT013F025 36 9 Female: PCT013F026 36 9 Under 5 years PCT013F027 36 9 5 to 9 years PCT013F028 36 9 10 to 14 years PCT013F029 36 9 15 to 17 years PCT013F030 36 9 18 and 19 years PCT013F031 36 9 20 years PCT013F032 36 9 21 years PCT013F033 36 9 22 to 24 years PCT013F034 36 9 25 to 29 years PCT013F035 36 9 30 to 34 years PCT013F036 36 9 35 to 39 years PCT013F037 36 9 40 to 44 years PCT013F038 36 9 45 to 49 years PCT013F039 36 9 50 to 54 years PCT013F040 36 9 55 to 59 years PCT013F041 36 9 60 and 61 years PCT013F042 36 9 62 to 64 years PCT013F043 36 9 65 and 66 years PCT013F044 36 9 67 to 69 years PCT013F045 36 9 70 to 74 years PCT013F046 36 9 75 to 79 years PCT013F047 36 9 80 to 84 years PCT013F048 36 9 85 years and over PCT013F049 36 96-272 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13G. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (TWO OR MORE RACES) [49] **Universe: Population in households who are Two or More**

**Races** Total: PCT013G001 36 9 Male: PCT013G002 36 9 Under 5 years PCT013G003 36 9 5 to 9 years PCT013G004 36 9 10 to 14 years PCT013G005 36 9 15 to 17 years PCT013G006 36 9 18 and 19 years PCT013G007 36 9 20 years PCT013G008 36 9 21 years PCT013G009 36 9 22 to 24 years PCT013G010 36 9 25 to 29 years PCT013G011 36 9 30 to 34 years PCT013G012 36 9 35 to 39 years PCT013G013 36 9 40 to 44 years PCT013G014 36 9 45 to 49 years PCT013G015 36 9 50 to 54 years PCT013G016 36 9 55 to 59 years PCT013G017 36 9 60 and 61 years PCT013G018 36 9 62 to 64 years PCT013G019 36 9 65 and 66 years PCT013G020 36 9 67 to 69 years PCT013G021 36 9 70 to 74 years PCT013G022 36 9 75 to 79 years PCT013G023 36 9 80 to 84 years PCT013G024 36 9 85 years and over PCT013G025 36 9 Female: PCT013G026 36 9 Under 5 years PCT013G027 36 9 5 to 9 years PCT013G028 36 9 10 to 14 years PCT013G029 36 9 15 to 17 years PCT013G030 36 9 18 and 19 years PCT013G031 36 9 20 years PCT013G032 36 9 21 years PCT013G033 36 9 22 to 24 years PCT013G034 36 9 25 to 29 years PCT013G035 36 9 30 to 34 years PCT013G036 36 9 35 to 39 years PCT013G037 36 9 40 to 44 years PCT013G038 36 9 45 to 49 years PCT013G039 36 9 50 to 54 years PCT013G040 36 9 55 to 59 years PCT013G041 36 9Data Dictionary 6-273

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13G. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (TWO OR MORE RACES) [49] —Con. Total—Con. Female—Con. 60 and 61 years PCT013G042 36 9 62 to 64 years PCT013G043 36 9 65 and 66 years PCT013G044 36 9 67 to 69 years PCT013G045 36 9 70 to 74 years PCT013G046 36 9 75 to 79 years PCT013G047 36 9 80 to 84 years PCT013G048 36 9 85 years and over PCT013G049 36 9

PCT13H. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (HISPANIC OR LATINO) [49] **Universe: Population in households who are Hispanic or**

**Latino** Total: PCT013H001 36 9 Male: PCT013H002 36 9 Under 5 years PCT013H003 36 9 5 to 9 years PCT013H004 36 9 10 to 14 years PCT013H005 36 9 15 to 17 years PCT013H006 36 9 18 and 19 years PCT013H007 36 9 20 years PCT013H008 36 9 21 years PCT013H009 36 9 22 to 24 years PCT013H010 36 9 25 to 29 years PCT013H011 36 9 30 to 34 years PCT013H012 36 9 35 to 39 years PCT013H013 36 9 40 to 44 years PCT013H014 36 9 45 to 49 years PCT013H015 36 9 50 to 54 years PCT013H016 36 9 55 to 59 years PCT013H017 36 9 60 and 61 years PCT013H018 36 9 62 to 64 years PCT013H019 36 9 65 and 66 years PCT013H020 36 9 67 to 69 years PCT013H021 36 9 70 to 74 years PCT013H022 36 9 75 to 79 years PCT013H023 36 9 80 to 84 years PCT013H024 36 9 85 years and over PCT013H025 36 9 Female: PCT013H026 36 9 Under 5 years PCT013H027 36 9 5 to 9 years PCT013H028 36 96-274 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13H. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (HISPANIC OR LATINO) [49] —Con. Total—Con. Female—Con. 10 to 14 years PCT013H029 36 9 15 to 17 years PCT013H030 36 9 18 and 19 years PCT013H031 36 9 20 years PCT013H032 36 9 21 years PCT013H033 36 9 22 to 24 years PCT013H034 36 9 25 to 29 years PCT013H035 36 9 30 to 34 years PCT013H036 36 9 35 to 39 years PCT013H037 36 9 40 to 44 years PCT013H038 36 9 45 to 49 years PCT013H039 36 9 50 to 54 years PCT013H040 36 9 55 to 59 years PCT013H041 36 9 60 and 61 years PCT013H042 36 9 62 to 64 years PCT013H043 36 9 65 and 66 years PCT013H044 36 9 67 to 69 years PCT013H045 36 9 70 to 74 years PCT013H046 36 9 75 to 79 years PCT013H047 36 9 80 to 84 years PCT013H048 36 9 85 years and over PCT013H049 36 9

PCT13I. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE, NOT HISPANIC OR LATINO) [49] **Universe: Population in households who are White alone,**

**not Hispanic or Latino** Total: PCT013I001 36 9 Male: PCT013I002 36 9 Under 5 years PCT013I003 36 9 5 to 9 years PCT013I004 36 9 10 to 14 years PCT013I005 36 9 15 to 17 years PCT013I006 36 9 18 and 19 years PCT013I007 36 9 20 years PCT013I008 36 9 21 years PCT013I009 36 9 22 to 24 years PCT013I010 36 9 25 to 29 years PCT013I011 36 9 30 to 34 years PCT013I012 36 9 35 to 39 years PCT013I013 36 9 40 to 44 years PCT013I014 36 9 45 to 49 years PCT013I015 36 9Data Dictionary 6-275

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT13I. SEX BY AGE FOR THE POPULATION IN HOUSEHOLDS (WHITE ALONE, NOT HISPANIC OR LATINO) [49] —Con. Total—Con. Male—Con. 50 to 54 years PCT013I016 36 9 55 to 59 years PCT013I017 36 9 60 and 61 years PCT013I018 36 9 62 to 64 years PCT013I019 36 9 65 and 66 years PCT013I020 36 9 67 to 69 years PCT013I021 36 9 70 to 74 years PCT013I022 36 9 75 to 79 years PCT013I023 36 9 80 to 84 years PCT013I024 36 9 85 years and over PCT013I025 36 9 Female: PCT013I026 36 9 Under 5 years PCT013I027 36 9 5 to 9 years PCT013I028 36 9 10 to 14 years PCT013I029 36 9 15 to 17 years PCT013I030 36 9 18 and 19 years PCT013I031 36 9 20 years PCT013I032 36 9 21 years PCT013I033 36 9 22 to 24 years PCT013I034 36 9 25 to 29 years PCT013I035 36 9 30 to 34 years PCT013I036 36 9 35 to 39 years PCT013I037 36 9 40 to 44 years PCT013I038 36 9 45 to 49 years PCT013I039 36 9 50 to 54 years PCT013I040 36 9 55 to 59 years PCT013I041 36 9 60 and 61 years PCT013I042 36 9 62 to 64 years PCT013I043 36 9 65 and 66 years PCT013I044 36 9 67 to 69 years PCT013I045 36 9 70 to 74 years PCT013I046 36 9 75 to 79 years PCT013I047 36 9 80 to 84 years PCT013I048 36 9 85 years and over PCT013I049 36 96-276 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT14A. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (WHITE ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is White**

**alone** Total: PCT014A001 36 9 Household has three or more generations PCT014A002 36 9 Household does not have three or more generations PCT014A003 36 9

PCT14B. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is Black or**

**African American alone** Total: PCT014B001 36 9 Household has three or more generations PCT014B002 36 9 Household does not have three or more generations PCT014B003 36 9

PCT14C. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is**

**American Indian and Alaska Native alone** Total: PCT014C001 36 9 Household has three or more generations PCT014C002 36 9 Household does not have three or more generations PCT014C003 36 9

PCT14D. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (ASIAN ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is Asian**

**alone** Total: PCT014D001 36 9 Household has three or more generations PCT014D002 36 9 Household does not have three or more generations PCT014D003 36 9

PCT14E. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is Native**

**Hawaiian and Other Pacific Islander alone** Total: PCT014E001 36 9 Household has three or more generations PCT014E002 36 9 Household does not have three or more generations PCT014E003 36 9Data Dictionary 6-277

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT14F. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (SOME OTHER RACE ALONE HOUSEHOLDER) [3] **Universe: Households with a householder who is Some**

**Other Race alone** Total: PCT014F001 36 9 Household has three or more generations PCT014F002 36 9 Household does not have three or more generations PCT014F003 36 9

PCT14G. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (TWO OR MORE RACES HOUSEHOLDER) [3] **Universe: Households with a householder who is Two or**

**More Races** Total: PCT014G001 36 9 Household has three or more generations PCT014G002 36 9 Household does not have three or more generations PCT014G003 36 9

PCT14H. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Households with a householder who is Hispanic**

**or Latino** Total: PCT014H001 36 9 Household has three or more generations PCT014H002 36 9 Household does not have three or more generations PCT014H003 36 9

PCT14I. PRESENCE OF MULTIGENERATIONAL HOUSEHOLDS (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] **Universe: Households with a householder who is White**

**alone, not Hispanic or Latino** Total: PCT014I001 36 9 Household has three or more generations PCT014I002 36 9 Household does not have three or more generations PCT014I003 36 9

PCT19A. NONRELATIVES BY HOUSEHOLD TYPE (WHITE ALONE) [11] **Universe: Nonrelatives who are White alone** Total: PCT019A001 36 9 In family households: PCT019A002 36 9 Roomer or boarder PCT019A003 36 9 Housemate or roommate PCT019A004 36 9 Unmarried partner PCT019A005 36 9 Other nonrelatives PCT019A006 36 96-278 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT19A. NONRELATIVES BY HOUSEHOLD TYPE (WHITE ALONE) [11] —Con. Total—Con. In nonfamily households: PCT019A007 36 9 Roomer or boarder PCT019A008 36 9 Housemate or roommate PCT019A009 36 9 Unmarried partner PCT019A010 36 9 Other nonrelatives PCT019A011 36 9

PCT19B. NONRELATIVES BY HOUSEHOLD TYPE (BLACK OR AFRICAN AMERICAN ALONE) [11] **Universe: Nonrelatives who are Black or African**

**American alone** Total: PCT019B001 36 9 In family households: PCT019B002 36 9 Roomer or boarder PCT019B003 36 9 Housemate or roommate PCT019B004 36 9 Unmarried partner PCT019B005 36 9 Other nonrelatives PCT019B006 36 9 In nonfamily households: PCT019B007 36 9 Roomer or boarder PCT019B008 36 9 Housemate or roommate PCT019B009 36 9 Unmarried partner PCT019B010 36 9 Other nonrelatives PCT019B011 36 9Data Dictionary 6-279

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 37

— File Linking Fields **(comma delimited)** . These fields link File 37 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT19C. NONRELATIVES BY HOUSEHOLD TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [11] **Universe: Nonrelatives who are American Indian and**

**Alaska Native alone** Total: PCT019C001 37 9 In family households: PCT019C002 37 9 Roomer or boarder PCT019C003 37 9 Housemate or roommate PCT019C004 37 9 Unmarried partner PCT019C005 37 9 Other nonrelatives PCT019C006 37 9 In nonfamily households: PCT019C007 37 9 Roomer or boarder PCT019C008 37 9 Housemate or roommate PCT019C009 37 9 Unmarried partner PCT019C010 37 9 Other nonrelatives PCT019C011 37 96-280 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT19D. NONRELATIVES BY HOUSEHOLD TYPE (ASIAN ALONE) [11] **Universe: Nonrelatives who are Asian alone** Total: PCT019D001 37 9 In family households: PCT019D002 37 9 Roomer or boarder PCT019D003 37 9 Housemate or roommate PCT019D004 37 9 Unmarried partner PCT019D005 37 9 Other nonrelatives PCT019D006 37 9 In nonfamily households: PCT019D007 37 9 Roomer or boarder PCT019D008 37 9 Housemate or roommate PCT019D009 37 9 Unmarried partner PCT019D010 37 9 Other nonrelatives PCT019D011 37 9

PCT19E. NONRELATIVES BY HOUSEHOLD TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [11] **Universe: Nonrelatives who are Native Hawaiian and**

**Other Pacific Islander alone** Total: PCT019E001 37 9 In family households: PCT019E002 37 9 Roomer or boarder PCT019E003 37 9 Housemate or roommate PCT019E004 37 9 Unmarried partner PCT019E005 37 9 Other nonrelatives PCT019E006 37 9 In nonfamily households: PCT019E007 37 9 Roomer or boarder PCT019E008 37 9 Housemate or roommate PCT019E009 37 9 Unmarried partner PCT019E010 37 9 Other nonrelatives PCT019E011 37 9Data Dictionary 6-281

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT19F. NONRELATIVES BY HOUSEHOLD TYPE (SOME OTHER RACE ALONE) [11] **Universe: Nonrelatives who are Some Other Race alone** Total: PCT019F001 37 9 In family households: PCT019F002 37 9 Roomer or boarder PCT019F003 37 9 Housemate or roommate PCT019F004 37 9 Unmarried partner PCT019F005 37 9 Other nonrelatives PCT019F006 37 9 In nonfamily households: PCT019F007 37 9 Roomer or boarder PCT019F008 37 9 Housemate or roommate PCT019F009 37 9 Unmarried partner PCT019F010 37 9 Other nonrelatives PCT019F011 37 96-282 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT19G. NONRELATIVES BY HOUSEHOLD TYPE (TWO OR MORE RACES) [11] **Universe: Nonrelatives who are Two or More Races** Total: PCT019G001 37 9 In family households: PCT019G002 37 9 Roomer or boarder PCT019G003 37 9 Housemate or roommate PCT019G004 37 9 Unmarried partner PCT019G005 37 9 Other nonrelatives PCT019G006 37 9 In nonfamily households: PCT019G007 37 9 Roomer or boarder PCT019G008 37 9 Housemate or roommate PCT019G009 37 9 Unmarried partner PCT019G010 37 9 Other nonrelatives PCT019G011 37 9

PCT19H. NONRELATIVES BY HOUSEHOLD TYPE (HISPANIC OR LATINO) [11] **Universe: Nonrelatives who are Hispanic or Latino** Total: PCT019H001 37 9 In family households: PCT019H002 37 9 Roomer or boarder PCT019H003 37 9 Housemate or roommate PCT019H004 37 9 Unmarried partner PCT019H005 37 9 Other nonrelatives PCT019H006 37 9 In nonfamily households: PCT019H007 37 9 Roomer or boarder PCT019H008 37 9 Housemate or roommate PCT019H009 37 9 Unmarried partner PCT019H010 37 9 Other nonrelatives PCT019H011 37 9Data Dictionary 6-283

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.
PCT19I. NONRELATIVES BY HOUSEHOLD TYPE (WHITE ALONE, NOT HISPANIC OR LATINO) [11] **Universe: Nonrelatives who are White alone, not Hispanic**

**or Latino** Total: PCT019I001 37 9 In family households: PCT019I002 37 9 Roomer or boarder PCT019I003 37 9 Housemate or roommate PCT019I004 37 9 Unmarried partner PCT019I005 37 9 Other nonrelatives PCT019I006 37 9 In nonfamily households: PCT019I007 37 9 Roomer or boarder PCT019I008 37 9 Housemate or roommate PCT019I009 37 9 Unmarried partner PCT019I010 37 9 Other nonrelatives PCT019I011 37 96-284 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20A. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE) [32] **Universe: Population in group quarters who are White**

**alone** Total: PCT020A001 37 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020A002 37 9 Correctional facilities for adults (101–106): PCT020A003 37 9 Federal detention centers (101) PCT020A004 37 9 Federal prisons (102) PCT020A005 37 9 State prisons (103) PCT020A006 37 9 Local jails and other municipal confinement

facilities (104) PCT020A007 37 9 Correctional residential facilities (105) PCT020A008 37 9 Military disciplinary barracks and jails (106) PCT020A009 37 9 Juvenile facilities (201–203): PCT020A010 37 9 Group homes for juveniles (non-correctional)

(201) PCT020A011 37 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020A012 37 9 Correctional facilities intended for juveniles

(203) PCT020A013 37 9 Nursing facilities/Skilled-nursing facilities (301) PCT020A014 37 9 Other institutional facilities (401–405): PCT020A015 37 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020A016 37 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020A017 37 9 In-patient hospice facilities (403) PCT020A018 37 9 Military treatment facilities with assigned

patients (404) PCT020A019 37 9 Residential schools for people with

disabilities (405) PCT020A020 37 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020A021 37 9 College/University student housing (501) PCT020A022 37 9 Military quarters (601–602): PCT020A023 37 9Military barracks and dormitories (nondisciplinary) (601) PCT020A024 37 9 Military ships (602) PCT020A025 37 9Data Dictionary 6-285

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20A. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE) [32] —Con. Total—Con. Noninstitutionalized population (501, 601–602, 701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904) PCT020A026 37 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020A027 37 9 Group homes intended for adults (801) PCT020A028 37 9 Residential treatment centers for adults (802) PCT020A029 37 9 Maritime/merchant vessels (900) PCT020A030 37 9 Workers’ group living quarters and Job Corps

centers (901) PCT020A031 37 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020A032 37 9

PCT20B. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (BLACK OR AFRICAN AMERICAN ALONE) [32] **Universe: Population in group quarters who are Black or**

**African American alone** Total: PCT020B001 37 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020B002 37 9 Correctional facilities for adults (101–106): PCT020B003 37 9 Federal detention centers (101) PCT020B004 37 9 Federal prisons (102) PCT020B005 37 9 State prisons (103) PCT020B006 37 9 Local jails and other municipal confinement

facilities (104) PCT020B007 37 9 Correctional residential facilities (105) PCT020B008 37 9 Military disciplinary barracks and jails (106) PCT020B009 37 9 Juvenile facilities (201–203): PCT020B010 37 9 Group homes for juveniles (non-correctional)

(201) PCT020B011 37 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020B012 37 9 Correctional facilities intended for juveniles

(203) PCT020B013 37 96-286 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20B. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (BLACK OR AFRICAN AMERICAN ALONE) [32] —Con. Total—Con. Institutionalized population (101–106, 201–203,

301, 401–405)—Con. Nursing facilities/Skilled-nursing facilities (301) PCT020B014 37 9 Other institutional facilities (401–405): PCT020B015 37 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020B016 37 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020B017 37 9 In-patient hospice facilities (403) PCT020B018 37 9 Military treatment facilities with assigned

patients (404) PCT020B019 37 9 Residential schools for people with

disabilities (405) PCT020B020 37 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020B021 37 9 College/University student housing (501) PCT020B022 37 9 Military quarters (601–602): PCT020B023 37 9Military barracks and dormitories (nondisciplinary) (601) PCT020B024 37 9 Military ships (602) PCT020B025 37 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020B026 37 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020B027 37 9 Group homes intended for adults (801) PCT020B028 37 9 Residential treatment centers for adults (802) PCT020B029 37 9 Maritime/merchant vessels (900) PCT020B030 37 9 Workers’ group living quarters and Job Corps

centers (901) PCT020B031 37 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020B032 37 9Data Dictionary 6-287

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20C. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [32] **Universe: Population in group quarters who are**

**American Indian and Alaska Native alone** Total: PCT020C001 37 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020C002 37 9 Correctional facilities for adults (101–106): PCT020C003 37 9 Federal detention centers (101) PCT020C004 37 9 Federal prisons (102) PCT020C005 37 9 State prisons (103) PCT020C006 37 9 Local jails and other municipal confinement

facilities (104) PCT020C007 37 9 Correctional residential facilities (105) PCT020C008 37 9 Military disciplinary barracks and jails (106) PCT020C009 37 9 Juvenile facilities (201–203): PCT020C010 37 9 Group homes for juveniles (non-correctional)

(201) PCT020C011 37 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020C012 37 9 Correctional facilities intended for juveniles

(203) PCT020C013 37 9 Nursing facilities/Skilled-nursing facilities (301) PCT020C014 37 9 Other institutional facilities (401–405): PCT020C015 37 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020C016 37 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020C017 37 9 In-patient hospice facilities (403) PCT020C018 37 9 Military treatment facilities with assigned

patients (404) PCT020C019 37 9 Residential schools for people with

disabilities (405) PCT020C020 37 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020C021 37 9 College/University student housing (501) PCT020C022 37 9 Military quarters (601–602): PCT020C023 37 9Military barracks and dormitories (nondisciplinary) (601) PCT020C024 37 9 Military ships (602) PCT020C025 37 96-288 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20C. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [32] —Con. Total—Con. Noninstitutionalized population (501, 601–602, 701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020C026 37 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020C027 37 9 Group homes intended for adults (801) PCT020C028 37 9 Residential treatment centers for adults (802) PCT020C029 37 9 Maritime/merchant vessels (900) PCT020C030 37 9 Workers’ group living quarters and Job Corps

centers (901) PCT020C031 37 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020C032 37 9

PCT20D. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (ASIAN ALONE) [32] **Universe: Population in group quarters who are Asian**

**alone** Total: PCT020D001 37 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020D002 37 9 Correctional facilities for adults (101–106): PCT020D003 37 9 Federal detention centers (101) PCT020D004 37 9 Federal prisons (102) PCT020D005 37 9 State prisons (103) PCT020D006 37 9 Local jails and other municipal confinement

facilities (104) PCT020D007 37 9 Correctional residential facilities (105) PCT020D008 37 9 Military disciplinary barracks and jails (106) PCT020D009 37 9 Juvenile facilities (201–203): PCT020D010 37 9 Group homes for juveniles (non-correctional)

(201) PCT020D011 37 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020D012 37 9 Correctional facilities intended for juveniles

(203) PCT020D013 37 9Data Dictionary 6-289

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20D. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (ASIAN ALONE) [32] —Con. Total—Con. Institutionalized population (101–106, 201–203,

301, 401–405)—Con. Nursing facilities/Skilled-nursing facilities (301) PCT020D014 37 9 Other institutional facilities (401–405): PCT020D015 37 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020D016 37 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020D017 37 9 In-patient hospice facilities (403) PCT020D018 37 9 Military treatment facilities with assigned

patients (404) PCT020D019 37 9 Residential schools for people with

disabilities (405) PCT020D020 37 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020D021 37 9 College/University student housing (501) PCT020D022 37 9 Military quarters (601–602): PCT020D023 37 9Military barracks and dormitories (nondisciplinary) (601) PCT020D024 37 9 Military ships (602) PCT020D025 37 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020D026 37 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020D027 37 9 Group homes intended for adults (801) PCT020D028 37 9 Residential treatment centers for adults (802) PCT020D029 37 9 Maritime/merchant vessels (900) PCT020D030 37 9 Workers’ group living quarters and Job Corps

centers (901) PCT020D031 37 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020D032 37 96-290 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20E. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [32] **Universe: Population in group quarters who are Native**

**Hawaiian and Other Pacific Islander alone** Total: PCT020E001 37 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020E002 37 9 Correctional facilities for adults (101–106): PCT020E003 37 9 Federal detention centers (101) PCT020E004 37 9 Federal prisons (102) PCT020E005 37 9 State prisons (103) PCT020E006 37 9 Local jails and other municipal confinement

facilities (104) PCT020E007 37 9 Correctional residential facilities (105) PCT020E008 37 9 Military disciplinary barracks and jails (106) PCT020E009 37 9 Juvenile facilities (201–203): PCT020E010 37 9 Group homes for juveniles (non-correctional)

(201) PCT020E011 37 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020E012 37 9 Correctional facilities intended for juveniles

(203) PCT020E013 37 9 Nursing facilities/Skilled-nursing facilities (301) PCT020E014 37 9 Other institutional facilities (401–405): PCT020E015 37 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020E016 37 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020E017 37 9 In-patient hospice facilities (403) PCT020E018 37 9 Military treatment facilities with assigned

patients (404) PCT020E019 37 9 Residential schools for people with

disabilities (405) PCT020E020 37 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020E021 37 9 College/University student housing (501) PCT020E022 37 9 Military quarters (601–602): PCT020E023 37 9Military barracks and dormitories (nondisciplinary) (601) PCT020E024 37 9 Military ships (602) PCT020E025 37 9Data Dictionary 6-291

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20E. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [32] —Con. Total—Con. Noninstitutionalized population (501, 601–602, 701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020E026 37 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020E027 37 9 Group homes intended for adults (801) PCT020E028 37 9 Residential treatment centers for adults (802) PCT020E029 37 9 Maritime/merchant vessels (900) PCT020E030 37 9 Workers’ group living quarters and Job Corps

centers (901) PCT020E031 37 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020E032 37 9

File 38—File Linking Fields **(comma delimited)** . These fields link File 38 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCT20F. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (SOME OTHER RACE ALONE) [32] **Universe: Population in group quarters who are Some**

**Other Race alone** Total: PCT020F001 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020F002 38 9 Correctional facilities for adults (101–106): PCT020F003 38 9 Federal detention centers (101) PCT020F004 38 9 Federal prisons (102) PCT020F005 38 96-292 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20F. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (SOME OTHER RACE ALONE) [32] —Con. Total—Con. Institutionalized population (101–106, 201–203,

301, 401–405)—Con. Correctional facilities for adults (101–106)—Con. State prisons (103) PCT020F006 38 9 Local jails and other municipal confinement

facilities (104) PCT020F007 38 9 Correctional residential facilities (105) PCT020F008 38 9 Military disciplinary barracks and jails (106) PCT020F009 38 9 Juvenile facilities (201–203): PCT020F010 38 9 Group homes for juveniles (non-correctional)

(201) PCT020F011 38 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020F012 38 9 Correctional facilities intended for juveniles

(203) PCT020F013 38 9 Nursing facilities/Skilled-nursing facilities (301) PCT020F014 38 9 Other institutional facilities (401–405): PCT020F015 38 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020F016 38 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020F017 38 9 In-patient hospice facilities (403) PCT020F018 38 9 Military treatment facilities with assigned

patients (404) PCT020F019 38 9 Residential schools for people with

disabilities (405) PCT020F020 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020F021 38 9 College/University student housing (501) PCT020F022 38 9 Military quarters (601–602): PCT020F023 38 9Military barracks and dormitories (nondisciplinary) (601) PCT020F024 38 9 Military ships (602) PCT020F025 38 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020F026 38 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020F027 38 9 Group homes intended for adults (801) PCT020F028 38 9 Residential treatment centers for adults (802) PCT020F029 38 9Data Dictionary 6-293

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20F. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (SOME OTHER RACE ALONE) [32] —Con. Total—Con. Noninstitutionalized population (501, 601–602, 701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904)—Con. Maritime/merchant vessels (900) PCT020F030 38 9 Workers’ group living quarters and Job Corps

centers (901) PCT020F031 38 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020F032 38 9

PCT20G. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (TWO OR MORE RACES) [32] **Universe: Population in group quarters who are Two or**

**More Races** Total: PCT020G001 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020G002 38 9 Correctional facilities for adults (101–106): PCT020G003 38 9 Federal detention centers (101) PCT020G004 38 9 Federal prisons (102) PCT020G005 38 9 State prisons (103) PCT020G006 38 9 Local jails and other municipal confinement

facilities (104) PCT020G007 38 9 Correctional residential facilities (105) PCT020G008 38 9 Military disciplinary barracks and jails (106) PCT020G009 38 9 Juvenile facilities (201–203): PCT020G010 38 9 Group homes for juveniles (non-correctional)

(201) PCT020G011 38 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020G012 38 9 Correctional facilities intended for juveniles

(203) PCT020G013 38 9 Nursing facilities/Skilled-nursing facilities (301) PCT020G014 38 96-294 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20G. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (TWO OR MORE RACES) [32] —Con. Total—Con. Institutionalized population (101–106, 201–203,

301, 401–405)—Con. Other institutional facilities (401–405): PCT020G015 38 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020G016 38 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020G017 38 9 In-patient hospice facilities (403) PCT020G018 38 9 Military treatment facilities with assigned

patients (404) PCT020G019 38 9 Residential schools for people with

disabilities (405) PCT020G020 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020G021 38 9 College/University student housing (501) PCT020G022 38 9 Military quarters (601–602): PCT020G023 38 9Military barracks and dormitories (nondisciplinary) (601) PCT020G024 38 9 Military ships (602) PCT020G025 38 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020G026 38 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020G027 38 9 Group homes intended for adults (801) PCT020G028 38 9 Residential treatment centers for adults (802) PCT020G029 38 9 Maritime/merchant vessels (900) PCT020G030 38 9 Workers’ group living quarters and Job Corps

centers (901) PCT020G031 38 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020G032 38 9Data Dictionary 6-295

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20H. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (HISPANIC OR LATINO) [32] **Universe: Population in group quarters who are Hispanic**

**or Latino** Total: PCT020H001 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020H002 38 9 Correctional facilities for adults (101–106): PCT020H003 38 9 Federal detention centers (101) PCT020H004 38 9 Federal prisons (102) PCT020H005 38 9 State prisons (103) PCT020H006 38 9 Local jails and other municipal confinement

facilities (104) PCT020H007 38 9 Correctional residential facilities (105) PCT020H008 38 9 Military disciplinary barracks and jails (106) PCT020H009 38 9 Juvenile facilities (201–203): PCT020H010 38 9 Group homes for juveniles (non-correctional)

(201) PCT020H011 38 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020H012 38 9 Correctional facilities intended for juveniles

(203) PCT020H013 38 9 Nursing facilities/Skilled-nursing facilities (301) PCT020H014 38 9 Other institutional facilities (401–405): PCT020H015 38 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020H016 38 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020H017 38 9 In-patient hospice facilities (403) PCT020H018 38 9 Military treatment facilities with assigned

patients (404) PCT020H019 38 9 Residential schools for people with

disabilities (405) PCT020H020 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020H021 38 9 College/University student housing (501) PCT020H022 38 9 Military quarters (601–602): PCT020H023 38 9Military barracks and dormitories (nondisciplinary) (601) PCT020H024 38 9 Military ships (602) PCT020H025 38 96-296 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20H. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (HISPANIC OR LATINO) [32] —Con. Total—Con. Noninstitutionalized population (501, 601–602, 701–

702, 704, 706, 801–802, 900–901, 903–904)—Con. Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020H026 38 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020H027 38 9 Group homes intended for adults (801) PCT020H028 38 9 Residential treatment centers for adults (802) PCT020H029 38 9 Maritime/merchant vessels (900) PCT020H030 38 9 Workers’ group living quarters and Job Corps

centers (901) PCT020H031 38 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020H032 38 9

PCT20I. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE, NOT HISPANIC OR LATINO) [32] **Universe: Population in group quarters who are White**

**alone, not Hispanic or Latino** Total: PCT020I001 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT020I002 38 9 Correctional facilities for adults (101–106): PCT020I003 38 9 Federal detention centers (101) PCT020I004 38 9 Federal prisons (102) PCT020I005 38 9 State prisons (103) PCT020I006 38 9 Local jails and other municipal confinement

facilities (104) PCT020I007 38 9 Correctional residential facilities (105) PCT020I008 38 9 Military disciplinary barracks and jails (106) PCT020I009 38 9 Juvenile facilities (201–203): PCT020I010 38 9 Group homes for juveniles (non-correctional)

(201) PCT020I011 38 9 Residential treatment centers for juveniles

(non-correctional) (202) PCT020I012 38 9Data Dictionary 6-297

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT20I. GROUP QUARTERS POPULATION BY GROUP QUARTERS TYPE (WHITE ALONE, NOT HISPANIC OR LATINO) [32] —Con. Total—Con. Institutionalized population (101–106, 201–203,

301, 401–405)—Con. Juvenile facilities (201–203)—Con. Correctional facilities intended for juveniles

(203) PCT020I013 38 9 Nursing facilities/Skilled-nursing facilities (301) PCT020I014 38 9 Other institutional facilities (401–405): PCT020I015 38 9 Mental (Psychiatric) hospitals and psychiatric

units in other hospitals (401) PCT020I016 38 9 Hospitals with patients who have no usual

home elsewhere (402) PCT020I017 38 9 In-patient hospice facilities (403) PCT020I018 38 9 Military treatment facilities with assigned

patients (404) PCT020I019 38 9 Residential schools for people with

disabilities (405) PCT020I020 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT020I021 38 9 College/University student housing (501) PCT020I022 38 9 Military quarters (601–602): PCT020I023 38 9Military barracks and dormitories (nondisciplinary) (601) PCT020I024 38 9 Military ships (602) PCT020I025 38 9 Other noninstitutional facilities (701–702, 704,

706, 801–802, 900–901, 903–904): PCT020I026 38 9 Emergency and transitional shelters (with

sleeping facilities) for people experiencing homelessness (701) PCT020I027 38 9 Group homes intended for adults (801) PCT020I028 38 9 Residential treatment centers for adults (802) PCT020I029 38 9 Maritime/merchant vessels (900) PCT020I030 38 9 Workers’ group living quarters and Job Corps

centers (901) PCT020I031 38 9 Other noninstitutional facilities (702, 704,

706, 903–904) PCT020I032 38 96-298 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22A. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (WHITE ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are White alone** Total: PCT022A001 38 9 Male: PCT022A002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022A003 38 9 Correctional facilities for adults (101–106) PCT022A004 38 9 Juvenile facilities (201–203) PCT022A005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022A006 38 9 Other institutional facilities (401–405) PCT022A007 38 9 Noninstitutionalized population (501,

601–602, 701–702, 704, 706, 801–802, 900–901, 903–904): PCT022A008 38 9 College/university student housing (501) PCT022A009 38 9 Military quarters (601–602) PCT022A010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022A011 38 9 Female: PCT022A012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022A013 38 9 Correctional facilities for adults (101–106) PCT022A014 38 9 Juvenile facilities (201–203) PCT022A015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022A016 38 9 Other institutional facilities (401–405): PCT022A017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022A018 38 9 College/university student housing (501) PCT022A019 38 9 Military quarters (601–602) PCT022A020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022A021 38 9Data Dictionary 6-299

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22B. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (BLACK OR AFRICAN AMERICAN ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are Black or African American alone** Total: PCT022B001 38 9 Male: PCT022B002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022B003 38 9 Correctional facilities for adults (101–106) PCT022B004 38 9 Juvenile facilities (201–203) PCT022B005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022B006 38 9 Other institutional facilities (401–405) PCT022B007 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022B008 38 9 College/university student housing (501) PCT022B009 38 9 Military quarters (601–602) PCT022B010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022B011 38 9 Female: PCT022B012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022B013 38 9 Correctional facilities for adults (101–106) PCT022B014 38 9 Juvenile facilities (201–203) PCT022B015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022B016 38 9 Other institutional facilities (401–405) PCT022B017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022B018 38 9 College/university student housing (501) PCT022B019 38 9 Military quarters (601–602) PCT022B020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022B021 38 96-300 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22C. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are American Indian and Alaska Native alone** Total: PCT022C001 38 9 Male: PCT022C002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022C003 38 9 Correctional facilities for adults (101–106) PCT022C004 38 9 Juvenile facilities (201–203) PCT022C005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022C006 38 9 Other institutional facilities (401–405) PCT022C007 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022C008 38 9 College/university student housing (501) PCT022C009 38 9 Military quarters (601–602) PCT022C010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022C011 38 9 Female: PCT022C012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022C013 38 9 Correctional facilities for adults (101–106) PCT022C014 38 9 Juvenile facilities (201–203) PCT022C015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022C016 38 9 Other institutional facilities (401–405) PCT022C017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022C018 38 9 College/university student housing (501) PCT022C019 38 9 Military quarters (601–602) PCT022C020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022C021 38 9Data Dictionary 6-301

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22D. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (ASIAN ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are Asian alone** Total: PCT022D001 38 9 Male: PCT022D002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022D003 38 9 Correctional facilities for adults (101–106) PCT022D004 38 9 Juvenile facilities (201–203) PCT022D005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022D006 38 9 Other institutional facilities (401–405) PCT022D007 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022D008 38 9 College/university student housing (501) PCT022D009 38 9 Military quarters (601–602) PCT022D010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022D011 38 9 Female: PCT022D012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022D013 38 9 Correctional facilities for adults (101–106) PCT022D014 38 9 Juvenile facilities (201–203) PCT022D015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022D016 38 9 Other institutional facilities (401–405) PCT022D017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022D018 38 9 College/university student housing (501) PCT022D019 38 9 Military quarters (601–602) PCT022D020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022D021 38 96-302 Data Dictionary

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### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22E. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are Native Hawaiian and Other Pacific Islander alone**  Total: PCT022E001 38 9 Male: PCT022E002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022E003 38 9 Correctional facilities for adults (101–106) PCT022E004 38 9 Juvenile facilities (201–203) PCT022E005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022E006 38 9 Other institutional facilities (401–405) PCT022E007 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022E008 38 9 College/university student housing (501) PCT022E009 38 9 Military quarters (601–602) PCT022E010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022E011 38 9 Female: PCT022E012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022E013 38 9 Correctional facilities for adults (101–106) PCT022E014 38 9 Juvenile facilities (201–203) PCT022E015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022E016 38 9 Other institutional facilities (401–405) PCT022E017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022E018 38 9 College/university student housing (501) PCT022E019 38 9 Military quarters (601–602) PCT022E020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022E021 38 9Data Dictionary 6-303

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22F. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (SOME OTHER RACE ALONE) [21] **Universe: Population 18 years and over in group quarters**

**who are Some Other Race alone** Total: PCT022F001 38 9 Male: PCT022F002 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022F003 38 9 Correctional facilities for adults (101–106) PCT022F004 38 9 Juvenile facilities (201–203) PCT022F005 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022F006 38 9 Other institutional facilities (401–405) PCT022F007 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022F008 38 9 College/university student housing (501) PCT022F009 38 9 Military quarters (601–602) PCT022F010 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022F011 38 9 Female: PCT022F012 38 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022F013 38 9 Correctional facilities for adults (101–106) PCT022F014 38 9 Juvenile facilities (201–203) PCT022F015 38 9 Nursing facilities/skilled-nursing facilities

(301) PCT022F016 38 9 Other institutional facilities (401–405) PCT022F017 38 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022F018 38 9 College/university student housing (501) PCT022F019 38 9 Military quarters (601–602) PCT022F020 38 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022F021 38 9

.6-304 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

File 39

— File Linking Fields **(comma delimited)** . These fields link File 39 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N
PCT22G. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (TWO OR MORE RACES) [21] **Universe: Population 18 years and over in group quarters**

**who are Two or More Races** Total: PCT022G001 39 9 Male: PCT022G002 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022G003 39 9 Correctional facilities for adults (101–106) PCT022G004 39 9 Juvenile facilities (201–203) PCT022G005 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022G006 39 9 Other institutional facilities (401–405) PCT022G007 39 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022G008 39 9 College/university student housing (501) PCT022G009 39 9 Military quarters (601–602) PCT022G010 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022G011 39 9 Female: PCT022G012 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022G013 39 9 Correctional facilities for adults (101–106) PCT022G014 39 9 Juvenile facilities (201–203) PCT022G015 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022G016 39 9 Other institutional facilities (401–405) PCT022G017 39 9Data Dictionary 6-305

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22G. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (TWO OR MORE RACES) [21] —Con. Total—Con. Female—Con. Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022G018 39 9 College/university student housing (501) PCT022G019 39 9 Military quarters (601–602) PCT022G020 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022G021 39 9

PCT22H. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (HISPANIC OR LATINO) [21] **Universe: Population 18 years and over in group quarters**

**who are Hispanic or Latino** Total: PCT022H001 39 9 Male: PCT022H002 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022H003 39 9 Correctional facilities for adults (101–106) PCT022H004 39 9 Juvenile facilities (201–203) PCT022H005 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022H006 39 9 Other institutional facilities (401–405) PCT022H007 39 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022H008 39 9 College/university student housing (501) PCT022H009 39 9 Military quarters (601–602) PCT022H010 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022H011 39 9 Female: PCT022H012 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022H013 39 9 Correctional facilities for adults (101–106) PCT022H014 39 9 Juvenile facilities (201–203) PCT022H015 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022H016 39 9 Other institutional facilities (401–405) PCT022H017 39 96-306 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22H. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (HISPANIC OR LATINO) [21] —Con. Total—Con. Female—Con. Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022H018 39 9 College/university student housing (501) PCT022H019 39 9 Military quarters (601–602) PCT022H020 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022H021 39 9

PCT22I. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LATINO) [21] **Universe: Population 18 years and over in group quarters**

**who are White alone, not Hispanic or Latino** Total: PCT022I001 39 9 Male: PCT022I002 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022I003 39 9 Correctional facilities for adults (101–106) PCT022I004 39 9 Juvenile facilities (201–203) PCT022I005 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022I006 39 9 Other institutional facilities (401–405) PCT022I007 39 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022I008 39 9 College/university student housing (501) PCT022I009 39 9 Military quarters (601–602) PCT022I010 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022I011 39 9Data Dictionary 6-307

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL (REPEATED BY

RACE AND HISPANIC ORIGIN) —Con.

PCT22I. GROUP QUARTERS POPULATION BY SEX BY GROUP QUARTERS TYPE FOR THE POPULATION 18 YEARS AND OVER (WHITE ALONE, NOT HISPANIC OR LATINO) [21] —Con. Total—Con. Female: PCT022I012 39 9 Institutionalized population (101–106, 201–203,

301, 401–405): PCT022I013 39 9 Correctional facilities for adults (101–106) PCT022I014 39 9 Juvenile facilities (201–203) PCT022I015 39 9 Nursing facilities/skilled-nursing facilities

(301) PCT022I016 39 9 Other institutional facilities (401–405) PCT022I017 39 9 Noninstitutionalized population (501, 601–602,

701–702, 704, 706, 801–802, 900–901, 903–904): PCT022I018 39 9 College/university student housing (501) PCT022I019 39 9 Military quarters (601–602) PCT022I020 39 9 Other noninstitutional facilities (701–702,

704, 706, 801–802, 900–901, 903–904) PCT022I021 39 96-308 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL

File 40

— File Linking Fields **(comma delimited)** . These fields link File 40 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCO1. GROUP QUARTERS POPULATION BY SEX BY AGE [39] **Universe: Population in group quarters** Total: PCO0010001 40 9 Male: PCO0010002 40 9 Under 5 years PCO0010003 40 9 5 to 9 years PCO0010004 40 9 10 to 14 years PCO0010005 40 9 15 to 19 years PCO0010006 40 9 20 to 24 years PCO0010007 40 9 25 to 29 years PCO0010008 40 9 30 to 34 years PCO0010009 40 9 35 to 39 years PCO0010010 40 9 40 to 44 years PCO0010011 40 9 45 to 49 years PCO0010012 40 9 50 to 54 years PCO0010013 40 9 55 to 59 years PCO0010014 40 9 60 to 64 years PCO0010015 40 9 65 to 69 years PCO0010016 40 9 70 to 74 years PCO0010017 40 9 75 to 79 years PCO0010018 40 9 80 to 84 years PCO0010019 40 9 85 years and over PCO0010020 40 9 Female: PCO0010021 40 9 Under 5 years PCO0010022 40 9 5 to 9 years PCO0010023 40 9 10 to 14 years PCO0010024 40 9 15 to 19 years PCO0010025 40 9 20 to 24 years PCO0010026 40 9 25 to 29 years PCO0010027 40 9 30 to 34 years PCO0010028 40 9 35 to 39 years PCO0010029 40 9 40 to 44 years PCO0010030 40 9 45 to 49 years PCO0010031 40 9Data Dictionary 6-309

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO1. GROUP QUARTERS POPULATION BY SEX BY AGE [39] —Con. Total—Con. Female—Con. 50 to 54 years PCO0010032 40 9 55 to 59 years PCO0010033 40 9 60 to 64 years PCO0010034 40 9 65 to 69 years PCO0010035 40 9 70 to 74 years PCO0010036 40 9 75 to 79 years PCO0010037 40 9 80 to 84 years PCO0010038 40 9 85 years and over PCO0010039 40 9

PCO2. GROUP QUARTERS POPULATION IN INSTITUTIONAL FACILITIES BY SEX BY AGE [39] **Universe: Institutionalized population** Total (101–106, 201–203, 301, 401–405): PCO0020001 40 9 Male: PCO0020002 40 9 Under 5 years PCO0020003 40 9 5 to 9 years PCO0020004 40 9 10 to 14 years PCO0020005 40 9 15 to 19 years PCO0020006 40 9 20 to 24 years PCO0020007 40 9 25 to 29 years PCO0020008 40 9 30 to 34 years PCO0020009 40 9 35 to 39 years PCO0020010 40 9 40 to 44 years PCO0020011 40 9 45 to 49 years PCO0020012 40 9 50 to 54 years PCO0020013 40 9 55 to 59 years PCO0020014 40 9 60 to 64 years PCO0020015 40 9 65 to 69 years PCO0020016 40 9 70 to 74 years PCO0020017 40 9 75 to 79 years PCO0020018 40 9 80 to 84 years PCO0020019 40 9 85 years and over PCO0020020 40 9 Female: PCO0020021 40 9 Under 5 years PCO0020022 40 9 5 to 9 years PCO0020023 40 9 10 to 14 years PCO0020024 40 9 15 to 19 years PCO0020025 40 9 20 to 24 years PCO0020026 40 9 25 to 29 years PCO0020027 40 9 30 to 34 years PCO0020028 40 9 35 to 39 years PCO0020029 40 9 40 to 44 years PCO0020030 40 9 45 to 49 years PCO0020031 40 96-310 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO2. GROUP QUARTERS POPULATION IN INSTITUTIONAL FACILITIES BY SEX BY AGE [39] —Con. Total—Con. Female—Con. 50 to 54 years PCO0020032 40 9 55 to 59 years PCO0020033 40 9 60 to 64 years PCO0020034 40 9 65 to 69 years PCO0020035 40 9 70 to 74 years PCO0020036 40 9 75 to 79 years PCO0020037 40 9 80 to 84 years PCO0020038 40 9 85 years and over PCO0020039 40 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO3. GROUP QUARTERS POPULATION IN CORRECTIONAL FACILITIES FOR ADULTS BY SEX BY AGE [39] **Universe: Population in correctional facilities for adults** Total (101–106): PCO0030001 40 9 Male: PCO0030002 40 9 Under 5 years PCO0030003 40 9 5 to 9 years PCO0030004 40 9 10 to 14 years PCO0030005 40 9 15 to 19 years PCO0030006 40 9 20 to 24 years PCO0030007 40 9 25 to 29 years PCO0030008 40 9 30 to 34 years PCO0030009 40 9 35 to 39 years PCO0030010 40 9 40 to 44 years PCO0030011 40 9 45 to 49 years PCO0030012 40 9 50 to 54 years PCO0030013 40 9 55 to 59 years PCO0030014 40 9 60 to 64 years PCO0030015 40 9 65 to 69 years PCO0030016 40 9 70 to 74 years PCO0030017 40 9 75 to 79 years PCO0030018 40 9 80 to 84 years PCO0030019 40 9 85 years and over PCO0030020 40 9 Female: PCO0030021 40 9 Under 5 years PCO0030022 40 9 5 to 9 years PCO0030023 40 9 10 to 14 years PCO0030024 40 9 15 to 19 years PCO0030025 40 9 20 to 24 years PCO0030026 40 9Data Dictionary 6-311

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO3. GROUP QUARTERS POPULATION IN CORRECTIONAL FACILITIES FOR ADULTS BY SEX BY AGE [39] —Con. Total (101–106)—Con. Female—Con. 25 to 29 years PCO0030027 40 9 30 to 34 years PCO0030028 40 9 35 to 39 years PCO0030029 40 9 40 to 44 years PCO0030030 40 9 45 to 49 years PCO0030031 40 9 50 to 54 years PCO0030032 40 9 55 to 59 years PCO0030033 40 9 60 to 64 years PCO0030034 40 9 65 to 69 years PCO0030035 40 9 70 to 74 years PCO0030036 40 9 75 to 79 years PCO0030037 40 9 80 to 84 years PCO0030038 40 9 85 years and over PCO0030039 40 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO4. GROUP QUARTERS POPULATION IN JUVENILE FACILITIES BY SEX BY AGE [39] **Universe: Population in juvenile facilities** Total (201–203): PCO0040001 40 9 Male: PCO0040002 40 9 Under 5 years PCO0040003 40 9 5 to 9 years PCO0040004 40 9 10 to 14 years PCO0040005 40 9 15 to 19 years PCO0040006 40 9 20 to 24 years PCO0040007 40 9 25 to 29 years PCO0040008 40 9 30 to 34 years PCO0040009 40 9 35 to 39 years PCO0040010 40 9 40 to 44 years PCO0040011 40 9 45 to 49 years PCO0040012 40 9 50 to 54 years PCO0040013 40 9 55 to 59 years PCO0040014 40 9 60 to 64 years PCO0040015 40 9 65 to 69 years PCO0040016 40 9 70 to 74 years PCO0040017 40 9 75 to 79 years PCO0040018 40 9 80 to 84 years PCO0040019 40 9 85 years and over PCO0040020 40 96-312 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO4. GROUP QUARTERS POPULATION IN JUVENILE FACILITIES BY SEX BY AGE [39] —Con. Total (201–203)—Con. Female: PCO0040021 40 9 Under 5 years PCO0040022 40 9 5 to 9 years PCO0040023 40 9 10 to 14 years PCO0040024 40 9 15 to 19 years PCO0040025 40 9 20 to 24 years PCO0040026 40 9 25 to 29 years PCO0040027 40 9 30 to 34 years PCO0040028 40 9 35 to 39 years PCO0040029 40 9 40 to 44 years PCO0040030 40 9 45 to 49 years PCO0040031 40 9 50 to 54 years PCO0040032 40 9 55 to 59 years PCO0040033 40 9 60 to 64 years PCO0040034 40 9 65 to 69 years PCO0040035 40 9 70 to 74 years PCO0040036 40 9 75 to 79 years PCO0040037 40 9 80 to 84 years PCO0040038 40 9 85 years and over PCO0040039 40 9
Note: For information on the codes that appear in this table see <http://www.census.gov

/prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO5. GROUP QUARTERS POPULATION IN NURSING FACILITIES/SKILLED-NURSING FACILITIES BY SEX BY AGE [39] **Universe: Population in nursing facilities/skilled-nursing**

**facilities** Total (301): PCO0050001 40 9 Male: PCO0050002 40 9 Under 5 years PCO0050003 40 9 5 to 9 years PCO0050004 40 9 10 to 14 years PCO0050005 40 9 15 to 19 years PCO0050006 40 9 20 to 24 years PCO0050007 40 9 25 to 29 years PCO0050008 40 9 30 to 34 years PCO0050009 40 9 35 to 39 years PCO0050010 40 9 40 to 44 years PCO0050011 40 9 45 to 49 years PCO0050012 40 9 50 to 54 years PCO0050013 40 9 55 to 59 years PCO0050014 40 9 60 to 64 years PCO0050015 40 9 65 to 69 years PCO0050016 40 9 70 to 74 years PCO0050017 40 9Data Dictionary 6-313

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO5. GROUP QUARTERS POPULATION IN NURSING FACILITIES/SKILLED-NURSING FACILITIES BY SEX BY AGE [39] —Con. Total (301)—Con. Male—Con. 75 to 79 years PCO0050018 40 9 80 to 84 years PCO0050019 40 9 85 years and over PCO0050020 40 9 Female: PCO0050021 40 9 Under 5 years PCO0050022 40 9 5 to 9 years PCO0050023 40 9 10 to 14 years PCO0050024 40 9 15 to 19 years PCO0050025 40 9 20 to 24 years PCO0050026 40 9 25 to 29 years PCO0050027 40 9 30 to 34 years PCO0050028 40 9 35 to 39 years PCO0050029 40 9 40 to 44 years PCO0050030 40 9 45 to 49 years PCO0050031 40 9 50 to 54 years PCO0050032 40 9 55 to 59 years PCO0050033 40 9 60 to 64 years PCO0050034 40 9 65 to 69 years PCO0050035 40 9 70 to 74 years PCO0050036 40 9 75 to 79 years PCO0050037 40 9 80 to 84 years PCO0050038 40 9 85 years and over PCO0050039 40 9
Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO6. GROUP QUARTERS POPULATION IN OTHER INSTITUTIONAL FACILITIES BY SEX BY AGE [39] **Universe: Population in other institutional facilities** Total (401–405): PCO0060001 40 9 Male: PCO0060002 40 9 Under 5 years PCO0060003 40 9 5 to 9 years PCO0060004 40 9 10 to 14 years PCO0060005 40 9 15 to 19 years PCO0060006 40 9 20 to 24 years PCO0060007 40 9 25 to 29 years PCO0060008 40 9 30 to 34 years PCO0060009 40 9 35 to 39 years PCO0060010 40 9 40 to 44 years PCO0060011 40 9 45 to 49 years PCO0060012 40 9 50 to 54 years PCO0060013 40 96-314 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO6. GROUP QUARTERS POPULATION IN OTHER INSTITUTIONAL FACILITIES BY SEX BY AGE [39] —Con. Total (401–405)—Con. Male—Con. 55 to 59 years PCO0060014 40 9 60 to 64 years PCO0060015 40 9 65 to 69 years PCO0060016 40 9 70 to 74 years PCO0060017 40 9 75 to 79 years PCO0060018 40 9 80 to 84 years PCO0060019 40 9 85 years and over PCO0060020 40 9 Female: PCO0060021 40 9 Under 5 years PCO0060022 40 9 5 to 9 years PCO0060023 40 9 10 to 14 years PCO0060024 40 9 15 to 19 years PCO0060025 40 9 20 to 24 years PCO0060026 40 9 25 to 29 years PCO0060027 40 9 30 to 34 years PCO0060028 40 9 35 to 39 years PCO0060029 40 9 40 to 44 years PCO0060030 40 9 45 to 49 years PCO0060031 40 9 50 to 54 years PCO0060032 40 9 55 to 59 years PCO0060033 40 9 60 to 64 years PCO0060034 40 9 65 to 69 years PCO0060035 40 9 70 to 74 years PCO0060036 40 9 75 to 79 years PCO0060037 40 9 80 to 84 years PCO0060038 40 9 85 years and over PCO0060039 40 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.Data Dictionary 6-315

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.
File 41—File Linking Fields **(comma delimited)** . These fields link File 41 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

PCO7. GROUP QUARTERS POPULATION IN NONINSTITUTIONAL FACILITIES BY SEX BY AGE [39] **Universe: Noninstitutionalized population** Total (501, 601–602, 701–702, 704, 706, 801–802,

900–901, 903–904): PCO0070001 41 9 Male: PCO0070002 41 9 Under 5 years PCO0070003 41 9 5 to 9 years PCO0070004 41 9 10 to 14 years PCO0070005 41 9 15 to 19 years PCO0070006 41 9 20 to 24 years PCO0070007 41 9 25 to 29 years PCO0070008 41 9 30 to 34 years PCO0070009 41 9 35 to 39 years PCO0070010 41 9 40 to 44 years PCO0070011 41 9 45 to 49 years PCO0070012 41 9 50 to 54 years PCO0070013 41 9 55 to 59 years PCO0070014 41 9 60 to 64 years PCO0070015 41 9 65 to 69 years PCO0070016 41 9 70 to 74 years PCO0070017 41 9 75 to 79 years PCO0070018 41 9 80 to 84 years PCO0070019 41 9 85 years and over PCO0070020 41 9 Female: PCO0070021 41 9 Under 5 years PCO0070022 41 9 5 to 9 years PCO0070023 41 9 10 to 14 years PCO0070024 41 9 15 to 19 years PCO0070025 41 9 20 to 24 years PCO0070026 41 9 25 to 29 years PCO0070027 41 9 30 to 34 years PCO0070028 41 9 35 to 39 years PCO0070029 41 9 40 to 44 years PCO0070030 41 96-316 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO7. GROUP QUARTERS POPULATION IN NONINSTITUTIONAL FACILITIES BY SEX BY AGE [39] —Con. Total (501, 601–602, 701–702, 704, 706, 801–802,

900–901, 903–904)—Con. Female—Con. 45 to 49 years PCO0070031 41 9 50 to 54 years PCO0070032 41 9 55 to 59 years PCO0070033 41 9 60 to 64 years PCO0070034 41 9 65 to 69 years PCO0070035 41 9 70 to 74 years PCO0070036 41 9 75 to 79 years PCO0070037 41 9 80 to 84 years PCO0070038 41 9 85 years and over PCO0070039 41 9
Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO8. GROUP QUARTERS POPULATION IN COLLEGE/ UNIVERSITY STUDENT HOUSING BY SEX BY AGE [39] **Universe: Population in college/university student**

**housing** Total (501): PCO0080001 41 9 Male: PCO0080002 41 9 Under 5 years PCO0080003 41 9 5 to 9 years PCO0080004 41 9 10 to 14 years PCO0080005 41 9 15 to 19 years PCO0080006 41 9 20 to 24 years PCO0080007 41 9 25 to 29 years PCO0080008 41 9 30 to 34 years PCO0080009 41 9 35 to 39 years PCO0080010 41 9 40 to 44 years PCO0080011 41 9 45 to 49 years PCO0080012 41 9 50 to 54 years PCO0080013 41 9 55 to 59 years PCO0080014 41 9 60 to 64 years PCO0080015 41 9 65 to 69 years PCO0080016 41 9 70 to 74 years PCO0080017 41 9 75 to 79 years PCO0080018 41 9 80 to 84 years PCO0080019 41 9 85 years and over PCO0080020 41 9 Female: PCO0080021 41 9 Under 5 years PCO0080022 41 9 5 to 9 years PCO0080023 41 9 10 to 14 years PCO0080024 41 9Data Dictionary 6-317

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.
PCO8. GROUP QUARTERS POPULATION IN COLLEGE/ UNIVERSITY STUDENT HOUSING BY SEX BY AGE [39] —Con. Total (501)—Con. Female—Con. 15 to 19 years PCO0080025 41 9 20 to 24 years PCO0080026 41 9 25 to 29 years PCO0080027 41 9 30 to 34 years PCO0080028 41 9 35 to 39 years PCO0080029 41 9 40 to 44 years PCO0080030 41 9 45 to 49 years PCO0080031 41 9 50 to 54 years PCO0080032 41 9 55 to 59 years PCO0080033 41 9 60 to 64 years PCO0080034 41 9 65 to 69 years PCO0080035 41 9 70 to 74 years PCO0080036 41 9 75 to 79 years PCO0080037 41 9 80 to 84 years PCO0080038 41 9 85 years and over PCO0080039 41 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO9. GROUP QUARTERS POPULATION IN MILITARY QUARTERS BY SEX BY AGE [39] **Universe: Population in military quarters** Total (601–602): PCO0090001 41 9 Male: PCO0090002 41 9 Under 5 years PCO0090003 41 9 5 to 9 years PCO0090004 41 9 10 to 14 years PCO0090005 41 9 15 to 19 years PCO0090006 41 9 20 to 24 years PCO0090007 41 9 25 to 29 years PCO0090008 41 9 30 to 34 years PCO0090009 41 9 35 to 39 years PCO0090010 41 9 40 to 44 years PCO0090011 41 9 45 to 49 years PCO0090012 41 9 50 to 54 years PCO0090013 41 9 55 to 59 years PCO0090014 41 9 60 to 64 years PCO0090015 41 9 65 to 69 years PCO0090016 41 9 70 to 74 years PCO0090017 41 9 75 to 79 years PCO0090018 41 9 80 to 84 years PCO0090019 41 9 85 years and over PCO0090020 41 96-318 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO9. GROUP QUARTERS POPULATION IN MILITARY QUARTERS BY SEX BY AGE [39] —Con. Total (601–602)—Con. Female: PCO0090021 41 9 Under 5 years PCO0090022 41 9 5 to 9 years PCO0090023 41 9 10 to 14 years PCO0090024 41 9 15 to 19 years PCO0090025 41 9 20 to 24 years PCO0090026 41 9 25 to 29 years PCO0090027 41 9 30 to 34 years PCO0090028 41 9 35 to 39 years PCO0090029 41 9 40 to 44 years PCO0090030 41 9 45 to 49 years PCO0090031 41 9 50 to 54 years PCO0090032 41 9 55 to 59 years PCO0090033 41 9 60 to 64 years PCO0090034 41 9 65 to 69 years PCO0090035 41 9 70 to 74 years PCO0090036 41 9 75 to 79 years PCO0090037 41 9 80 to 84 years PCO0090038 41 9 85 years and over PCO0090039 41 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.

PCO10. GROUP QUARTERS POPULATION IN OTHER NONINSTITUTIONAL FACILITIES BY SEX BY AGE [39] **Universe: Population in other noninstitutional facilities** Total (701–702, 704, 706, 801–802, 900–901,

903–904): PCO0100001 41 9 Male: PCO0100002 41 9 Under 5 years PCO0100003 41 9 5 to 9 years PCO0100004 41 9 10 to 14 years PCO0100005 41 9 15 to 19 years PCO0100006 41 9 20 to 24 years PCO0100007 41 9 25 to 29 years PCO0100008 41 9 30 to 34 years PCO0100009 41 9 35 to 39 years PCO0100010 41 9 40 to 44 years PCO0100011 41 9 45 to 49 years PCO0100012 41 9 50 to 54 years PCO0100013 41 9 55 to 59 years PCO0100014 41 9 60 to 64 years PCO0100015 41 9 65 to 69 years PCO0100016 41 9Data Dictionary 6-319

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE COUNTY LEVEL —Con.

PCO10. GROUP QUARTERS POPULATION IN OTHER NONINSTITUTIONAL FACILITIES BY SEX BY AGE [39] —Con. Total (701–702, 704, 706, 801–802, 900–901,

903–904)—Con. Male—Con. 70 to 74 years PCO0100017 41 9 75 to 79 years PCO0100018 41 9 80 to 84 years PCO0100019 41 9 85 years and over PCO0100020 41 9 Female: PCO0100021 41 9 Under 5 years PCO0100022 41 9 5 to 9 years PCO0100023 41 9 10 to 14 years PCO0100024 41 9 15 to 19 years PCO0100025 41 9 20 to 24 years PCO0100026 41 9 25 to 29 years PCO0100027 41 9 30 to 34 years PCO0100028 41 9 35 to 39 years PCO0100029 41 9 40 to 44 years PCO0100030 41 9 45 to 49 years PCO0100031 41 9 50 to 54 years PCO0100032 41 9 55 to 59 years PCO0100033 41 9 60 to 64 years PCO0100034 41 9 65 to 69 years PCO0100035 41 9 70 to 74 years PCO0100036 41 9 75 to 79 years PCO0100037 41 9 80 to 84 years PCO0100038 41 9 85 years and over PCO0100039 41 9

Note: For information on the codes that appear in this table see <http://www.census.gov /prod/cen2010/doc/sf1.pdf>, Appendix F.6-320 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL
File 42—File Linking Fields **(comma delimited)** . These fields link File 42 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

H1. HOUSING UNITS [1] **Universe: Housing units** Total H00010001 42 9

File 43

— File Linking Fields **(comma delimited)** . These fields link File 43 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

H2. URBAN AND RURAL [6] (Urban/Rural Update only) **Universe: Housing units** Total: H0020001 43 9 Urban: H0020002 43 9 Inside urbanized areas H0020003 43 9 Inside urban clusters H0020004 43 9 Rural H0020005 43 9 Not defined for this file H0020006 43 9Data Dictionary 6-321

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.
File 44—File Linking Fields **(comma delimited)** . These fields link File 44 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

H3. OCCUPANCY STATUS [3] **Universe: Housing units** Total: H0030001 44 9 Occupied H0030002 44 9 Vacant H0030003 44 9

H4. TENURE [4] **Universe: Occupied housing units** Total: H0040001 44 9 Owned with a mortgage or a loan H0040002 44 9 Owned free and clear H0040003 44 9 Renter-occupied H0040004 44 9

H5. VACANCY STATUS [8] **Universe: Vacant housing units** Total: H0050001 44 9 For rent H0050002 44 9 Rented, not occupied H0050003 44 9 For sale only H0050004 44 9 Sold, not occupied H0050005 44 9 For seasonal, recreational, or occasional use H0050006 44 9 For migrant workers H0050007 44 9 Other vacant H0050008 44 96-322 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H6. RACE OF HOUSEHOLDER [8] **Universe: Occupied housing units** Total: H0060001 44 9 Householder who is White alone H0060002 44 9 Householder who is Black or African American

alone H0060003 44 9 Householder who is American Indian and Alaska

Native alone H0060004 44 9 Householder who is Asian alone H0060005 44 9 Householder who is Native Hawaiian and Other

Pacific Islander alone H0060006 44 9 Householder who is Some Other Race alone H0060007 44 9 Householder who is Two or More Races H0060008 44 9

H7. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [17] **Universe: Occupied housing units** Total: H0070001 44 9 Not Hispanic or Latino householder: H0070002 44 9 Householder who is White alone H0070003 44 9 Householder who is Black or African American

alone H0070004 44 9 Householder who is American Indian and

Alaska Native alone H0070005 44 9 Householder who is Asian alone H0070006 44 9 Householder who is Native Hawaiian and Other

Pacific Islander alone H0070007 44 9 Householder who is Some Other Race alone H0070008 44 9 Householder who is Two or More Races H0070009 44 9 Hispanic or Latino householder: H0070010 44 9 Householder who is White alone H0070011 44 9 Householder who is Black or African American

alone H0070012 44 9 Householder who is American Indian and

Alaska Native alone H0070013 44 9 Householder who is Asian alone H0070014 44 9 Householder who is Native Hawaiian and Other

Pacific Islander alone H0070015 44 9 Householder who is Some Other Race alone H0070016 44 9 Householder who is Two or More Races H0070017 44 9Data Dictionary 6-323

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H8. TOTAL RACES TALLIED FOR HOUSEHOLDERS [7] **Universe: Total races tallied for householders in**

**occupied housing units** Total races tallied for householders: H0080001 44 9 White alone or in combination with one or more

other races H0080002 44 9 Black or African American alone or in combination

with one or more other races H0080003 44 9 American Indian and Alaska Native alone or in

combination with one or more other races H0080004 44 9 Asian alone or in combination with one or more

other races H0080005 44 9 Native Hawaiian and Other Pacific Islander alone or

in combination with one or more other races H0080006 44 9 Some Other Race alone or in combination with one

or more other races H0080007 44 9

Note: The alone or in combination categories are tallies of **responses** rather than **respondents** . That is, the alone or in combination categories are not mutually exclusive. Individuals who reported two races were counted in two separate and distinct alone or in combination race categories, while those who reported three races were counted in three categories, and so on. For example, a respondent who indicated “White and Black or African American” was counted in the White alone or in combination category as well as in the Black or African American alone or in combination category. Consequently, the sum of all alone or in combination categories equals the number of races reported (i.e., responses), which exceeds the total number of householders.

H9. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDERS BY TOTAL RACES TALLIED [15] **Universe: Total races tallied for householders in**

**occupied housing units** Total races tallied for householders: H0090001 44 9 Total races tallied for Not Hispanic or Latino

householders: H0090002 44 9 White alone or in combination with one or

more other races H0090003 44 9 Black or African American alone or in

combination with one or more other races H0090004 44 9 American Indian and Alaska Native alone or in

combination with one or more other races H0090005 44 9 Asian alone or in combination with one or

more other races H0090006 44 9 Native Hawaiian and Other Pacific Islander

alone or in combination with one or more other races H0090007 44 9 Some Other Race alone or in combination with

one or more other races H0090008 44 96-324 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H9. HISPANIC OR LATINO ORIGIN OF HOUSEHOLDERS BY TOTAL RACES TALLIED [15] —Con. Total races tallied for householders—Con. Total races tallied for Hispanic or Latino

householders: H0090009 44 9 White alone or in combination with one or

more other races H0090010 44 9 Black or African American alone or in

combination with one or more other races H0090011 44 9 American Indian and Alaska Native alone or in

combination with one or more other races H0090012 44 9 Asian alone or in combination with one or

more other races H0090013 44 9 Native Hawaiian and Other Pacific Islander

alone or in combination with one or more other races H0090014 44 9 Some Other Race alone or in combination with

one or more other races H0090015 44 9

Note: The alone or in combination categories are tallies of **responses** rather than **respondents** . That is, the alone or in combination categories are not mutually exclusive. Individuals who reported two races were counted in two separate and distinct alone or in combination race categories, while those who reported three races were counted in three categories, and so on. For example, a respondent who indicated “White and Black or African American” was counted in the White alone or in combination category as well as in the Black or African American alone or in combination category. Consequently, the sum of all alone or in combination categories equals the number of races reported (i.e., responses), which exceeds the total number of householders.

H10. TOTAL POPULATION IN OCCUPIED HOUSING UNITS [1] **Universe: Population in occupied housing units** Total H0100001 44 9

H11. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE [4] **Universe: Population in occupied housing units** Total population in occupied housing units: H0110001 44 9 Owned with a mortgage or a loan H0110002 44 9 Owned free and clear H0110003 44 9 Renter-occupied H0110004 44 9Data Dictionary 6-325

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H12. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE [3] (2 expressed decimals) **Universe: Occupied housing units** Average household size— Total H0120001 44 9 Owner-occupied H0120002 44 9 Renter-occupied H0120003 44 9

H13. HOUSEHOLD SIZE [8] **Universe: Occupied housing units** Total: H0130001 44 9 1-person household H0130002 44 9 2-person household H0130003 44 9 3-person household H0130004 44 9 4-person household H0130005 44 9 5-person household H0130006 44 9 6-person household H0130007 44 9 7-or-more-person household H0130008 44 9

H14. TENURE BY RACE OF HOUSEHOLDER [17] **Universe: Occupied housing units** Total: H0140001 44 9 Owner occupied: H0140002 44 9 Householder who is White alone H0140003 44 9 Householder who is Black or African American

alone H0140004 44 9 Householder who is American Indian and

Alaska Native alone H0140005 44 9 Householder who is Asian alone H0140006 44 9 Householder who is Native Hawaiian and Other

Pacific Islander alone H0140007 44 9 Householder who is Some Other Race alone H0140008 44 9 Householder who is Two or More Races H0140009 44 9 Renter occupied: H0140010 44 9 Householder who is White alone H0140011 44 9 Householder who is Black or African American

alone H0140012 44 9 Householder who is American Indian and

Alaska Native alone H0140013 44 9 Householder who is Asian alone H0140014 44 9 Householder who is Native Hawaiian and Other

Pacific Islander alone H0140015 44 9 Householder who is Some Other Race alone H0140016 44 9 Householder who is Two or More Races H0140017 44 96-326 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H15. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER [7] **Universe: Occupied housing units** Total: H0150001 44 9 Owner occupied: H0150002 44 9 Not Hispanic or Latino householder H0150003 44 9 Hispanic or Latino householder H0150004 44 9 Renter occupied: H0150005 44 9 Not Hispanic or Latino householder H0150006 44 9 Hispanic or Latino householder H0150007 44 9

H16. TENURE BY HOUSEHOLD SIZE [17] **Universe: Occupied housing units** Total: H0160001 44 9 Owner occupied: H0160002 44 9 1-person household H0160003 44 9 2-person household H0160004 44 9 3-person household H0160005 44 9 4-person household H0160006 44 9 5-person household H0160007 44 9 6-person household H0160008 44 9 7-or-more-person household H0160009 44 9 Renter occupied: H0160010 44 9 1-person household H0160011 44 9 2-person household H0160012 44 9 3-person household H0160013 44 9 4-person household H0160014 44 9 5-person household H0160015 44 9 6-person household H0160016 44 9 7-or-more-person household H0160017 44 9

H17. TENURE BY AGE OF HOUSEHOLDER [21] **Universe: Occupied housing units** Total: H0170001 44 9 Owner occupied: H0170002 44 9 Householder 15 to 24 years H0170003 44 9 Householder 25 to 34 years H0170004 44 9 Householder 35 to 44 years H0170005 44 9 Householder 45 to 54 years H0170006 44 9 Householder 55 to 59 years H0170007 44 9 Householder 60 to 64 years H0170008 44 9 Householder 65 to 74 years H0170009 44 9 Householder 75 to 84 years H0170010 44 9 Householder 85 years and over H0170011 44 9 Renter occupied: H0170012 44 9 Householder 15 to 24 years H0170013 44 9 Householder 25 to 34 years H0170014 44 9Data Dictionary 6-327

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H17. TENURE BY AGE OF HOUSEHOLDER [21] —Con. Total—Con. Renter occupied—Con. Householder 35 to 44 years H0170015 44 9 Householder 45 to 54 years H0170016 44 9 Householder 55 to 59 years H0170017 44 9 Householder 60 to 64 years H0170018 44 9 Householder 65 to 74 years H0170019 44 9 Householder 75 to 84 years H0170020 44 9 Householder 85 years and over H0170021 44 9

H18. TENURE BY HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER [69] **Universe: Occupied housing units** Total: H0180001 44 9 Owner occupied: H0180002 44 9 Family households: H0180003 44 9 Husband-wife family: H0180004 44 9 Householder 15 to 34 years H0180005 44 9 Householder 35 to 64 years H0180006 44 9 Householder 65 years and over H0180007 44 9 Other family: H0180008 44 9 Male householder, no wife present: H0180009 44 9 Householder 15 to 34 years H0180010 44 9 Householder 35 to 64 years H0180011 44 9 Householder 65 years and over H0180012 44 9 Female householder, no husband

present: H0180013 44 9 Householder 15 to 34 years H0180014 44 9 Householder 35 to 64 years H0180015 44 9 Householder 65 years and over H0180016 44 9 Nonfamily households: H0180017 44 9 Male householder: H0180018 44 9 Living alone: H0180019 44 9 Householder 15 to 34 years H0180020 44 9 Householder 35 to 64 years H0180021 44 9 Householder 65 years and over H0180022 44 9 Not living alone: H0180023 44 9 Householder 15 to 34 years H0180024 44 9 Householder 35 to 64 years H0180025 44 9 Householder 65 years and over H0180026 44 9 Female householder: H0180027 44 9 Living alone: H0180028 44 9 Householder 15 to 34 years H0180029 44 9 Householder 35 to 64 years H0180030 44 9 Householder 65 years and over H0180031 44 96-328 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H18. TENURE BY HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER [69] —Con. Total—Con. Owner occupied—Con. Nonfamily households—Con. Female householder—Con. Not living alone: H0180032 44 9 Householder 15 to 34 years H0180033 44 9 Householder 35 to 64 years H0180034 44 9 Householder 65 years and over H0180035 44 9 Renter occupied: H0180036 44 9 Family households: H0180037 44 9 Husband-wife family: H0180038 44 9 Householder 15 to 34 years H0180039 44 9 Householder 35 to 64 years H0180040 44 9 Householder 65 years and over H0180041 44 9 Other family: H0180042 44 9 Male householder, no wife present: H0180043 44 9 Householder 15 to 34 years H0180044 44 9 Householder 35 to 64 years H0180045 44 9 Householder 65 years and over H0180046 44 9 Female householder, no husband

present: H0180047 44 9 Householder 15 to 34 years H0180048 44 9 Householder 35 to 64 years H0180049 44 9 Householder 65 years and over H0180050 44 9 Nonfamily households: H0180051 44 9 Male householder: H0180052 44 9 Living alone: H0180053 44 9 Householder 15 to 34 years H0180054 44 9 Householder 35 to 64 years H0180055 44 9 Householder 65 years and over H0180056 44 9 Not living alone: H0180057 44 9 Householder 15 to 34 years H0180058 44 9 Householder 35 to 64 years H0180059 44 9 Householder 65 years and over H0180060 44 9 Female householder: H0180061 44 9 Living alone: H0180062 44 9 Householder 15 to 34 years H0180063 44 9 Householder 35 to 64 years H0180064 44 9 Householder 65 years and over H0180065 44 9Data Dictionary 6-329

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL —Con.

H18. TENURE BY HOUSEHOLD TYPE BY AGE OF HOUSEHOLDER [69] —Con. Total—Con. Renter occupied—Con. Nonfamily households—Con. Female householder—Con. Not living alone: H0180066 44 9 Householder 15 to 34 years H0180067 44 9 Householder 35 to 64 years H0180068 44 9 Householder 65 years and over H0180069 44 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a “Family household.” Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. Responses of “same-sex spouse” were edited during processing to “unmarried partner.” “Nonfamily households” consist of people living alone and households which do not have any members related to the householder.

H19. TENURE BY PRESENCE OF PEOPLE UNDER 18 YEARS (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) [7] **Universe: Occupied housing units** Total: H0190001 44 9 Owner-occupied: H0190002 44 9 With children under 18 years H0190003 44 9 No children under 18 years H0190004 44 9 Renter-occupied: H0190005 44 9 With children under 18 years H0190006 44 9 No children under 18 years H0190007 44 9

H20. OCCUPIED HOUSING UNITS SUBSTITUTED [3] **Universe: Occupied housing units** Total: H0200001 44 9 Substituted H0200002 44 9 Not substituted H0200003 44 9

H21. ALLOCATION OF VACANCY STATUS [3] **Universe: Vacant housing units** Total: H0210001 44 9 Allocated H0210002 44 9 Not allocated H0210003 44 9

H22. ALLOCATION OF TENURE [3] **Universe: Occupied housing units not substituted** Total: H0220001 44 9 Allocated H0220002 44 9 Not allocated H0220003 44 96-330 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN)

H11A. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is White alone** Population in occupied housing units: H011A0001 44 9 Owned with a mortgage or a loan H011A0002 44 9 Owned free and clear H011A0003 44 9 Renter occupied H011A0004 44 9

H11B. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Black or African American alone** Population in occupied housing units: H011B0001 44 9 Owned with a mortgage or a loan H011B0002 44 9 Owned free and clear H011B0003 44 9 Renter occupied H011B0004 44 9

H11C. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is American Indian and Alaska Native alone**  Population in occupied housing units: H011C0001 44 9 Owned with a mortgage or a loan H011C0002 44 9 Owned free and clear H011C0003 44 9 Renter occupied H011C0004 44 9

H11D. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (ASIAN ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Asian alone** Population in occupied housing units: H011D0001 44 9 Owned with a mortgage or a loan H011D0002 44 9 Owned free and clear H011D0003 44 9 Renter occupied H011D0004 44 9Data Dictionary 6-331

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN)— Con.

H11E. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Native Hawaiian and Other Pacific Islander alone**  Population in occupied housing units: H011E0001 44 9 Owned with a mortgage or a loan H011E0002 44 9 Owned free and clear H011E0003 44 9 Renter occupied H011E0004 44 9

H11F. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (SOME OTHER RACE ALONE HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Some Other Race alone** Population in occupied housing units: H011F0001 44 9 Owned with a mortgage or a loan H011F0002 44 9 Owned free and clear H011F0003 44 9 Renter occupied H011F0004 44 9

File 45—File Linking Fields **(comma delimited).** These fields link File 45 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

H11G. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (TWO OR MORE RACES HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Two or More Races** Population in occupied housing units: H011G0001 45 9 Owned with a mortgage or a loan H011G0002 45 9 Owned free and clear H011G0003 45 9 Renter occupied H011G0004 45 96-332 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

H11H. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (HISPANIC OR LATINO HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is Hispanic or Latino** Population in occupied housing units: H011H0001 45 9 Owned with a mortgage or a loan H011H0002 45 9 Owned free and clear H011H0003 45 9 Renter occupied H011H0004 45 9

H11I. TOTAL POPULATION IN OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [4] **Universe: Population in occupied housing units with a**

**householder who is White alone, not Hispanic or Latino** Population in occupied housing units: H011I0001 45 9 Owned with a mortgage or a loan H011I0002 45 9 Owned free and clear H011I0003 45 9 Renter occupied H011I0004 45 9

H12A. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is White alone** Average household size— Total H012A0001 45 9 Owner occupied H012A0002 45 9 Renter occupied H012A0003 45 9

H12B. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Black or African American alone** Average household size— Total H012B0001 45 9 Owner occupied H012B0002 45 9 Renter occupied H012B0003 45 9Data Dictionary 6-333

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

H12C. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is American Indian and Alaska Native alone** Average household size— Total H012C0001 45 9 Owner occupied H012C0002 45 9 Renter occupied H012C0003 45 9

H12D. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (ASIAN ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Asian alone** Average household size— Total H012D0001 45 9 Owner occupied H012D0002 45 9 Renter occupied H012D0003 45 9

H12E. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Native Hawaiian and Other Pacific Islander alone**  Average household size— Total H012E0001 45 9 Owner occupied H012E0002 45 9 Renter occupied H012E0003 45 9

H12F. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (SOME OTHER RACE ALONE HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Some Other Race alone** Average household size— Total H012F0001 45 9 Owner occupied H012F0002 45 9 Renter occupied H012F0003 45 96-334 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.

H12G. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (TWO OR MORE RACES HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Two or More Races** Average household size— Total H012G0001 45 9 Owner occupied H012G0002 45 9 Renter occupied H012G0003 45 9

H12H. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is Hispanic or Latino** Average household size— Total H012H0001 45 9 Owner occupied H012H0002 45 9 Renter occupied H012H0003 45 9

H12I. AVERAGE HOUSEHOLD SIZE OF OCCUPIED HOUSING UNITS BY TENURE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [3] (2 expressed decimals) **Universe: Occupied housing units with a householder**

**who is White alone, not Hispanic or Latino** Average household size— Total H012I0001 45 9 Owner occupied H012I0002 45 9 Renter occupied H012I0003 45 9

H16A. TENURE BY HOUSEHOLD SIZE (WHITE ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is White alone** Total: H016A0001 45 9 Owner occupied: H016A0002 45 9 1-person household H016A0003 45 9 2-person household H016A0004 45 9 3-person household H016A0005 45 9 4-person household H016A0006 45 9 5-person household H016A0007 45 9 6-person household H016A0008 45 9 7-or-more-person household H016A0009 45 9Data Dictionary 6-335

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H16A. TENURE BY HOUSEHOLD SIZE (WHITE ALONE HOUSEHOLDER) [17] —Con. Total—Con. Renter occupied: H016A0010 45 9 1-person household H016A0011 45 9 2-person household H016A0012 45 9 3-person household H016A0013 45 9 4-person household H016A0014 45 9 5-person household H016A0015 45 9 6-person household H016A0016 45 9 7-or-more-person household H016A0017 45 9

H16B. TENURE BY HOUSEHOLD SIZE (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Black or African American alone** Total: H016B0001 45 9 Owner occupied: H016B0002 45 9 1-person household H016B0003 45 9 2-person household H016B0004 45 9 3-person household H016B0005 45 9 4-person household H016B0006 45 9 5-person household H016B0007 45 9 6-person household H016B0008 45 9 7-or-more-person household H016B0009 45 9 Renter occupied: H016B0010 45 9 1-person household H016B0011 45 9 2-person household H016B0012 45 9 3-person household H016B0013 45 9 4-person household H016B0014 45 9 5-person household H016B0015 45 9 6-person household H016B0016 45 9 7-or-more-person household H016B0017 45 9

H16C. TENURE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is American Indian and Alaska Native alone** Total: H016C0001 45 9 Owner occupied: H016C0002 45 9 1-person household H016C0003 45 9 2-person household H016C0004 45 9 3-person household H016C0005 45 9 4-person household H016C0006 45 9 5-person household H016C0007 45 9 6-person household H016C0008 45 9 7-or-more-person household H016C0009 45 96-336 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H16C. TENURE BY HOUSEHOLD SIZE (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [17] —Con. Total—Con. Renter occupied: H016C0010 45 9 1-person household H016C0011 45 9 2-person household H016C0012 45 9 3-person household H016C0013 45 9 4-person household H016C0014 45 9 5-person household H016C0015 45 9 6-person household H016C0016 45 9 7-or-more-person household H016C0017 45 9

H16D. TENURE BY HOUSEHOLD SIZE (ASIAN ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Asian alone** Total: H016D0001 45 9 Owner occupied: H016D0002 45 9 1-person household H016D0003 45 9 2-person household H016D0004 45 9 3-person household H016D0005 45 9 4-person household H016D0006 45 9 5-person household H016D0007 45 9 6-person household H016D0008 45 9 7-or-more-person household H016D0009 45 9 Renter occupied: H016D0010 45 9 1-person household H016D0011 45 9 2-person household H016D0012 45 9 3-person household H016D0013 45 9 4-person household H016D0014 45 9 5-person household H016D0015 45 9 6-person household H016D0016 45 9 7-or-more-person household H016D0017 45 9

H16E. TENURE BY HOUSEHOLD SIZE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Native Hawaiian and Other Pacific Islander alone**  Total: H016E0001 45 9 Owner occupied: H016E0002 45 9 1-person household H016E0003 45 9 2-person household H016E0004 45 9 3-person household H016E0005 45 9Data Dictionary 6-337

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H16E. TENURE BY HOUSEHOLD SIZE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [17] —Con. Total—Con. Owner occupied—Con. 4-person household H016E0006 45 9 5-person household H016E0007 45 9 6-person household H016E0008 45 9 7-or-more-person household H016E0009 45 9 Renter occupied: H016E0010 45 9 1-person household H016E0011 45 9 2-person household H016E0012 45 9 3-person household H016E0013 45 9 4-person household H016E0014 45 9 5-person household H016E0015 45 9 6-person household H016E0016 45 9 7-or-more-person household H016E0017 45 9

H16F. TENURE BY HOUSEHOLD SIZE (SOME OTHER RACE ALONE HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Some Other Race alone** Total: H016F0001 45 9 Owner occupied: H016F0002 45 9 1-person household H016F0003 45 9 2-person household H016F0004 45 9 3-person household H016F0005 45 9 4-person household H016F0006 45 9 5-person household H016F0007 45 9 6-person household H016F0008 45 9 7-or-more-person household H016F0009 45 9 Renter occupied: H016F0010 45 9 1-person household H016F0011 45 9 2-person household H016F0012 45 9 3-person household H016F0013 45 9 4-person household H016F0014 45 9 5-person household H016F0015 45 9 6-person household H016F0016 45 9 7-or-more-person household H016F0017 45 96-338 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H16G. TENURE BY HOUSEHOLD SIZE (TWO OR MORE RACES HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Two or More Races** Total: H016G0001 45 9 Owner occupied: H016G0002 45 9 1-person household H016G0003 45 9 2-person household H016G0004 45 9 3-person household H016G0005 45 9 4-person household H016G0006 45 9 5-person household H016G0007 45 9 6-person household H016G0008 45 9 7-or-more-person household H016G0009 45 9 Renter occupied: H016G0010 45 9 1-person household H016G0011 45 9 2-person household H016G0012 45 9 3-person household H016G0013 45 9 4-person household H016G0014 45 9 5-person household H016G0015 45 9 6-person household H016G0016 45 9 7-or-more-person household H016G0017 45 9

H16H. TENURE BY HOUSEHOLD SIZE (HISPANIC OR LATINO HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is Hispanic or Latino** Total: H016H0001 45 9 Owner occupied: H016H0002 45 9 1-person household H016H0003 45 9 2-person household H016H0004 45 9 3-person household H016H0005 45 9 4-person household H016H0006 45 9 5-person household H016H0007 45 9 6-person household H016H0008 45 9 7-or-more-person household H016H0009 45 9 Renter occupied: H016H0010 45 9 1-person household H016H0011 45 9 2-person household H016H0012 45 9 3-person household H016H0013 45 9 4-person household H016H0014 45 9 5-person household H016H0015 45 9 6-person household H016H0016 45 9 7-or-more-person household H016H0017 45 9Data Dictionary 6-339

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H16I. TENURE BY HOUSEHOLD SIZE (WHITE ALONE, NOT HISPANIC OR LATINO HOUSEHOLDER) [17] **Universe: Occupied housing units with a householder**

**who is White alone, not Hispanic or Latino** Total: H016I0001 45 9 Owner occupied: H016I0002 45 9 1-person household H016I0003 45 9 2-person household H016I0004 45 9 3-person household H016I0005 45 9 4-person household H016I0006 45 9 5-person household H016I0007 45 9 6-person household H016I0008 45 9 7-or-more-person household H016I0009 45 9 Renter occupied: H016I0010 45 9 1-person household H016I0011 45 9 2-person household H016I0012 45 9 3-person household H016I0013 45 9 4-person household H016I0014 45 9 5-person household H016I0015 45 9 6-person household H016I0016 45 9 7-or-more-person household H016I0017 45 9

H17A. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is White alone** Total: H017A0001 45 9 Owner occupied: H017A0002 45 9 Householder 15 to 24 years H017A0003 45 9 Householder 25 to 34 years H017A0004 45 9 Householder 35 to 44 years H017A0005 45 9 Householder 45 to 54 years H017A0006 45 9 Householder 55 to 59 years H017A0007 45 9 Householder 60 to 64 years H017A0008 45 9 Householder 65 to 74 years H017A0009 45 9 Householder 75 to 84 years H017A0010 45 9 Householder 85 years and over H017A0011 45 9 Renter occupied: H017A0012 45 9 Householder 15 to 24 years H017A0013 45 9 Householder 25 to 34 years H017A0014 45 9 Householder 35 to 44 years H017A0015 45 9 Householder 45 to 54 years H017A0016 45 9 Householder 55 to 59 years H017A0017 45 9 Householder 60 to 64 years H017A0018 45 96-340 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17A. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE HOUSEHOLDER) [21] —Con. Total—Con. Renter occupied—Con. Householder 65 to 74 years H017A0019 45 9 Householder 75 to 84 years H017A0020 45 9 Householder 85 years and over H017A0021 45 9

H17B. TENURE BY AGE OF HOUSEHOLDER (BLACK OR AFRICAN AMERICAN ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Black or African American alone** Total: H017B0001 45 9 Owner occupied: H017B0002 45 9 Householder 15 to 24 years H017B0003 45 9 Householder 25 to 34 years H017B0004 45 9 Householder 35 to 44 years H017B0005 45 9 Householder 45 to 54 years H017B0006 45 9 Householder 55 to 59 years H017B0007 45 9 Householder 60 to 64 years H017B0008 45 9 Householder 65 to 74 years H017B0009 45 9 Householder 75 to 84 years H017B0010 45 9 Householder 85 years and over H017B0011 45 9 Renter occupied: H017B0012 45 9 Householder 15 to 24 years H017B0013 45 9 Householder 25 to 34 years H017B0014 45 9 Householder 35 to 44 years H017B0015 45 9 Householder 45 to 54 years H017B0016 45 9 Householder 55 to 59 years H017B0017 45 9 Householder 60 to 64 years H017B0018 45 9 Householder 65 to 74 years H017B0019 45 9 Householder 75 to 84 years H017B0020 45 9 Householder 85 years and over H017B0021 45 9

H17C. TENURE BY AGE OF HOUSEHOLDER (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is American Indian and Alaska Native alone** Total: H017C0001 45 9 Owner occupied: H017C0002 45 9 Householder 15 to 24 years H017C0003 45 9 Householder 25 to 34 years H017C0004 45 9 Householder 35 to 44 years H017C0005 45 9 Householder 45 to 54 years H017C0006 45 9 Householder 55 to 59 years H017C0007 45 9Data Dictionary 6-341

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17C. TENURE BY AGE OF HOUSEHOLDER (AMERICAN INDIAN AND ALASKA NATIVE ALONE HOUSEHOLDER) [21] —Con. Total—Con. Owner occupied—Con. Householder 60 to 64 years H017C0008 45 9 Householder 65 to 74 years H017C0009 45 9 Householder 75 to 84 years H017C0010 45 9 Householder 85 years and over H017C0011 45 9 Renter occupied: H017C0012 45 9 Householder 15 to 24 years H017C0013 45 9 Householder 25 to 34 years H017C0014 45 9 Householder 35 to 44 years H017C0015 45 9 Householder 45 to 54 years H017C0016 45 9 Householder 55 to 59 years H017C0017 45 9 Householder 60 to 64 years H017C0018 45 9 Householder 65 to 74 years H017C0019 45 9 Householder 75 to 84 years H017C0020 45 9 Householder 85 years and over H017C0021 45 9
File 46—File Linking Fields **(comma delimited).** These fields link File 46 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N
H17D. TENURE BY AGE OF HOUSEHOLDER (ASIAN ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Asian alone** Total: H017D0001 46 9 Owner occupied: H017D0002 46 9 Householder 15 to 24 years H017D0003 46 9 Householder 25 to 34 years H017D0004 46 9 Householder 35 to 44 years H017D0005 46 9 Householder 45 to 54 years H017D0006 46 9 Householder 55 to 59 years H017D0007 46 9 Householder 60 to 64 years H017D0008 46 9 Householder 65 to 74 years H017D0009 46 9 Householder 75 to 84 years H017D0010 46 9 Householder 85 years and over H017D0011 46 96-342 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17D. TENURE BY AGE OF HOUSEHOLDER (ASIAN ALONE HOUSEHOLDER) [21] —Con. Total—Con. Renter occupied: H017D0012 46 9 Householder 15 to 24 years H017D0013 46 9 Householder 25 to 34 years H017D0014 46 9 Householder 35 to 44 years H017D0015 46 9 Householder 45 to 54 years H017D0016 46 9 Householder 55 to 59 years H017D0017 46 9 Householder 60 to 64 years H017D0018 46 9 Householder 65 to 74 years H017D0019 46 9 Householder 75 to 84 years H017D0020 46 9 Householder 85 years and over H017D0021 46 9

H17E. TENURE BY AGE OF HOUSEHOLDER (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Native Hawaiian and Other Pacific Islander alone**  Total: H017E0001 46 9 Owner occupied: H017E0002 46 9 Householder 15 to 24 years H017E0003 46 9 Householder 25 to 34 years H017E0004 46 9 Householder 35 to 44 years H017E0005 46 9 Householder 45 to 54 years H017E0006 46 9 Householder 55 to 59 years H017E0007 46 9 Householder 60 to 64 years H017E0008 46 9 Householder 65 to 74 years H017E0009 46 9 Householder 75 to 84 years H017E0010 46 9 Householder 85 years and over H017E0011 46 9 Renter occupied: H017E0012 46 9 Householder 15 to 24 years H017E0013 46 9 Householder 25 to 34 years H017E0014 46 9 Householder 35 to 44 years H017E0015 46 9 Householder 45 to 54 years H017E0016 46 9 Householder 55 to 59 years H017E0017 46 9 Householder 60 to 64 years H017E0018 46 9 Householder 65 to 74 years H017E0019 46 9 Householder 75 to 84 years H017E0020 46 9 Householder 85 years and over H017E0021 46 9Data Dictionary 6-343

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17F. TENURE BY AGE OF HOUSEHOLDER (SOME OTHER RACE ALONE HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Some Other Race alone** Total: H017F0001 46 9 Owner occupied: H017F0002 46 9 Householder 15 to 24 years H017F0003 46 9 Householder 25 to 34 years H017F0004 46 9 Householder 35 to 44 years H017F0005 46 9 Householder 45 to 54 years H017F0006 46 9 Householder 55 to 59 years H017F0007 46 9 Householder 60 to 64 years H017F0008 46 9 Householder 65 to 74 years H017F0009 46 9 Householder 75 to 84 years H017F0010 46 9 Householder 85 years and over H017F0011 46 9 Renter occupied: H017F0012 46 9 Householder 15 to 24 years H017F0013 46 9 Householder 25 to 34 years H017F0014 46 9 Householder 35 to 44 years H017F0015 46 9 Householder 45 to 54 years H017F0016 46 9 Householder 55 to 59 years H017F0017 46 9 Householder 60 to 64 years H017F0018 46 9 Householder 65 to 74 years H017F0019 46 9 Householder 75 to 84 years H017F0020 46 9 Householder 85 years and over H017F0021 46 9

H17G. TENURE BY AGE OF HOUSEHOLDER (TWO OR MORE RACES HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Two or More Races** Total: H017G0001 46 9 Owner occupied: H017G0002 46 9 Householder 15 to 24 years H017G0003 46 9 Householder 25 to 34 years H017G0004 46 9 Householder 35 to 44 years H017G0005 46 9 Householder 45 to 54 years H017G0006 46 9 Householder 55 to 59 years H017G0007 46 9 Householder 60 to 64 years H017G0008 46 9 Householder 65 to 74 years H017G0009 46 9 Householder 75 to 84 years H017G0010 46 9 Householder 85 years and over H017G0011 46 9 Renter occupied: H017G0012 46 9 Householder 15 to 24 years H017G0013 46 9 Householder 25 to 34 years H017G0014 46 9 Householder 35 to 44 years H017G0015 46 9 Householder 45 to 54 years H017G0016 46 96-344 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17G. TENURE BY AGE OF HOUSEHOLDER (TWO OR MORE RACES HOUSEHOLDER) [21] —Con. Total—Con. Renter occupied—Con. Householder 55 to 59 years H017G0017 46 9 Householder 60 to 64 years H017G0018 46 9 Householder 65 to 74 years H017G0019 46 9 Householder 75 to 84 years H017G0020 46 9 Householder 85 years and over H017G0021 46 9

H17H. TENURE BY AGE OF HOUSEHOLDER (HISPANIC OR LATINO HOUSEHOLDER) [21] **Universe: Occupied housing units with a householder**

**who is Hispanic or Latino** Total: H017H0001 46 9 Owner occupied: H017H0002 46 9 Householder 15 to 24 years H017H0003 46 9 Householder 25 to 34 years H017H0004 46 9 Householder 35 to 44 years H017H0005 46 9 Householder 45 to 54 years H017H0006 46 9 Householder 55 to 59 years H017H0007 46 9 Householder 60 to 64 years H017H0008 46 9 Householder 65 to 74 years H017H0009 46 9 Householder 75 to 84 years H017H0010 46 9 Householder 85 years and over H017H0011 46 9 Renter occupied: H017H0012 46 9 Householder 15 to 24 years H017H0013 46 9 Householder 25 to 34 years H017H0014 46 9 Householder 35 to 44 years H017H0015 46 9 Householder 45 to 54 years H017H0016 46 9 Householder 55 to 59 years H017H0017 46 9 Householder 60 to 64 years H017H0018 46 9 Householder 65 to 74 years H017H0019 46 9 Householder 75 to 84 years H017H0020 46 9 Householder 85 years and over H017H0021 46 9

H17I. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE HOUSEHOLDER, NOT HISPANIC OR LATINO) [21] **Universe: Occupied housing units with a householder**

**who is White alone, not Hispanic or Latino** Total: H017I0001 46 9 Owner occupied: H017I0002 46 9 Householder 15 to 24 years H017I0003 46 9 Householder 25 to 34 years H017I0004 46 9 Householder 35 to 44 years H017I0005 46 9 Householder 45 to 54 years H017I0006 46 9Data Dictionary 6-345

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE BLOCK LEVEL (REPEATED BY RACE

AND HISPANIC ORIGIN) —Con.
H17I. TENURE BY AGE OF HOUSEHOLDER (WHITE ALONE HOUSEHOLDER, NOT HISPANIC OR LATINO) [21] —Con. Total—Con. Owner occupied—Con. Householder 55 to 59 years H017I0007 46 9 Householder 60 to 64 years H017I0008 46 9 Householder 65 to 74 years H017I0009 46 9 Householder 75 to 84 years H017I0010 46 9 Householder 85 years and over H017I0011 46 9 Renter occupied: H017I0012 46 9 Householder 15 to 24 years H017I0013 46 9 Householder 25 to 34 years H017I0014 46 9 Householder 35 to 44 years H017I0015 46 9 Householder 45 to 54 years H017I0016 46 9 Householder 55 to 59 years H017I0017 46 9 Householder 60 to 64 years H017I0018 46 9 Householder 65 to 74 years H017I0019 46 9 Householder 75 to 84 years H017I0020 46 9 Householder 85 years and over H017I0021 46 9



### HOUSING SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL

File 47—File Linking Fields **(comma delimited)** . These fields link File 47 with the geographic header.

Field name Data dictionary reference

name Max size Data type

File Identification FILEID 6 A/N State/U.S. Abbreviation (USPS) STUSAB 2 A Characteristic Iteration CHARITER 3 A/N Characteristic Iteration File Sequence Number CIFSN 2 A/N Logical Record Number LOGRECNO 7 N

HCT1. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [35] **Universe: Occupied housing units** Total: HCT0010001 47 9 Owner occupied: HCT0010002 47 9 Not Hispanic or Latino householder: HCT0010003 47 9 Householder who is White alone HCT0010004 47 9 Householder who is Black or African

American alone HCT0010005 47 9 Householder who is American Indian and

Alaska Native alone HCT0010006 47 96-346 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

HCT1. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [35] —Con. Total—Con. Owner occupied—Con. Not Hispanic or Latino householder—Con. Householder who is Asian alone HCT0010007 47 9 Householder who is Native Hawaiian and

Other Pacific Islander alone HCT0010008 47 9 Householder who is Some Other Race

alone HCT0010009 47 9 Householder who is Two or More Races HCT0010010 47 9 Hispanic or Latino householder: HCT0010011 47 9 Householder who is White alone HCT0010012 47 9 Householder who is Black or African

American alone HCT0010013 47 9 Householder who is American Indian and

Alaska Native alone HCT0010014 47 9 Householder who is Asian alone HCT0010015 47 9 Householder who is Native Hawaiian and

Other Pacific Islander alone HCT0010016 47 9 Householder who is Some Other Race

alone HCT0010017 47 9 Householder who is Two or More Races HCT0010018 47 9 Renter occupied: HCT0010019 47 9 Not Hispanic or Latino householder: HCT0010020 47 9 Householder who is White alone HCT0010021 47 9 Householder who is Black or African

American alone HCT0010022 47 9 Householder who is American Indian and

Alaska Native alone HCT0010023 47 9 Householder who is Asian alone HCT0010024 47 9 Householder who is Native Hawaiian and

Other Pacific Islander alone HCT0010025 47 9 Householder who is Some Other Race

alone HCT0010026 47 9 Householder who is Two or More Races HCT0010027 47 9 Hispanic or Latino householder: HCT0010028 47 9 Householder who is White alone HCT0010029 47 9 Householder who is Black or African

American alone HCT0010030 47 9 Householder who is American Indian and

Alaska Native alone HCT0010031 47 9 Householder who is Asian alone HCT0010032 47 9 Householder who is Native Hawaiian and

Other Pacific Islander alone HCT0010033 47 9Data Dictionary 6-347

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

HCT1. TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER BY RACE OF HOUSEHOLDER [35] —Con. Total—Con. Renter occupied—Con. Hispanic or Latino householder—Con. Householder who is Some Other Race

alone HCT0010034 47 9 Householder who is Two or More Races HCT0010035 47 9

HCT2. TENURE BY PRESENCE AND AGE OF OWN CHILDREN [13] **Universe: Occupied housing units** Total: HCT0020001 47 9 Owner-occupied: HCT0020002 47 9 With own children under 18 years: HCT0020003 47 9 Under 6 years only HCT0020004 47 9 Under 6 years and 6 to 17 years HCT0020005 47 9 6 to 17 years only HCT0020006 47 9 No own children under 18 years HCT0020007 47 9 Renter-occupied: HCT0020008 47 9 With own children under 18 years: HCT0020009 47 9 Under 6 years only HCT0020010 47 9 Under 6 years and 6 to 17 years HCT0020011 47 9 6 to 17 years only HCT0020012 47 9 No own children under 18 years HCT0020013 47 9

HCT3. TENURE BY PRESENCE AND AGE OF RELATED CHILDREN [13] **Universe: Occupied housing units** Total: HCT0030001 47 9 Owner-occupied: HCT0030002 47 9 With related children under 18 years: HCT0030003 47 9 Under 6 years only HCT0030004 47 9 Under 6 years and 6 to 17 years HCT0030005 47 9 6 to 17 years only HCT0030006 47 9 No related children under 18 years HCT0030007 47 9 Renter-occupied: HCT0030008 47 9 With related children under 18 years: HCT0030009 47 9 Under 6 years only HCT0030010 47 9 Under 6 years and 6 to 17 years HCT0030011 47 9 6 to 17 years only HCT0030012 47 9 No related children under 18 years HCT0030013 47 96-348 Data Dictionary

U.S. Census Bureau, 2010 Census Summary File 1 Table number Table contents Data dictionary reference

name Segment Max size


### HOUSING SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL —Con.

HCT4. TENURE BY PRESENCE AND AGE OF PEOPLE UNDER 18 YEARS BY HOUSEHOLD TYPE (EXCLUDING HOUSEHOLDERS, SPOUSES, AND UNMARRIED PARTNERS) [13] **Universe: Occupied housing units** Total: HCT0040001 47 9 Owner-occupied: HCT0040002 47 9 With children under 18 years: HCT0040003 47 9 Under 6 years only HCT0040004 47 9 Under 6 years and 6 to 17 years HCT0040005 47 9 6 to 17 years only HCT0040006 47 9 No children under 18 years HCT0040007 47 9 Renter-occupied: HCT0040008 47 9 With children under 18 years: HCT0040009 47 9 Under 6 years only HCT0040010 47 9 Under 6 years and 6 to 17 years HCT0040011 47 9 6 to 17 years only HCT0040012 47 9 No children under 18 years HCT0040013 47 9



### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL FOR THE S ummary file 1 URBAN/RURAL UPDATE

PCT23. RACE [24] **Universe: Total population** Total: PCT0230001 48 9 Population of one race: PCT0230002 48 9 White PCT0230003 48 9 Black or African American PCT0230004 48 9 American Indian and Alaska Native PCT0230005 48 9 Asian: PCT0230006 48 9 Asian Indian PCT0230007 48 9 Chinese (including Taiwanese) PCT0230008 48 9 Filipino PCT0230009 48 9 Japanese PCT0230010 48 9 Korean PCT0230011 48 9 Vietnamese PCT0230012 48 9 Other Asian PCT0230013 48 9 Native Hawaiian and Other Pacific Islander: PCT0230014 48 9 Native Hawaiian PCT0230015 48 9 Guamanian or Chamorro PCT0230016 48 9 Samoan PCT0230017 48 9 Other Pacific Islander PCT0230018 48 9 Some Other Race PCT0230019 48 9Data Dictionary 6-349

U.S. Census Bureau, 2010 Census Summary File 1

Table number Table contents Data dictionary reference

name Segment Max size


### POPULATION SUBJECTS SUMMARIZED TO THE CENSUS TRACT LEVEL FOR THE S ummary file 1 URBAN/RURAL UPDATE —Con.

PCT23. RACE [24] —Con. Total—Con. Population of Two or More Races PCT0230020 48 9 White; American Indian and Alaska Native PCT0230021 48 9 White; Asian PCT0230022 48 9 White; Black or African American PCT0230023 48 9 White; Some Other Race PCT0230024 48 9

PCT24. HOUSEHOLD TYPE BY RELATIONSHIP FOR THE POPULATION 65 YEARS AND OVER [23] **Universe: Population 65 years and over** Total: PCT0240001 48 9 In households: PCT0240002 48 9 In family households: PCT0240003 48 9 Householder: PCT0240004 48 9 Male PCT0240005 48 9 Female PCT0240006 48 9 Spouse PCT0240007 48 9 Child PCT0240008 48 9 Parent PCT0240009 48 9 Parent-in-law PCT0240010 48 9 Other relatives PCT0240011 48 9 Nonrelatives PCT0240012 48 9 In nonfamily households: PCT0240013 48 9 Male householder: PCT0240014 48 9 Living alone PCT0240015 48 9 Not living alone PCT0240016 48 9 Female householder: PCT0240017 48 9 Living alone PCT0240018 48 9 Not living alone PCT0240019 48 9 Nonrelatives PCT0240020 48 9 In group quarters: PCT0240021 48 9 Institutionalized population PCT0240022 48 9 Noninstitutionalized population PCT0240023 48 9

Note: A household that has at least one member of the household related to the householder by birth, marriage, or adoption is a "Family household." All persons living in family households are included in this total regardless of their relationship to the householder. Same-sex couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex couple households with no relatives of the householder present are tabulated in nonfamily households. "Nonfamily households" consist of people living alone and households which do not have any members related to the householder. "Spouse" represents spouse of the householder. It does not reflect all spouses in a household. Responses of "same-sex spouse" were edited during processing to "unmarried partner." Nonrelatives include any household member not related to the householder by birth, marriage, or adoption. This includes unmarried partners.2010 Census: Operational Overview and Accuracy of the Data 7-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 7. 2010 Census: Operational Overview and Accuracy of the Data

CONTENTS
Master Address File Development

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Local Update of Census Addresses

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Address Canvassing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Group Quarters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Update/Leave

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Nonresponse Follow-Up

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Other Address and Geocoding Operations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Vacant/Delete Check

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Field Verification

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Remote Areas

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 Group Quarters Enumeration

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 Service-Based Enumeration and Enumeration at Transitory Locations

. . . . . . . . . . . . . . . . . . . . . . . 7-5 Confidentiality of the Data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Title 13 U.S. Code

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Disclosure Avoidance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Data Swapping

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Nonsampling Error

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Types of Nonsampling Error

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 Reduction of Nonsampling Error

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 Resolving Multiple Responses

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8 Data Editing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

Count Imputation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 General Imputation Rules

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9



### MASTER ADDRESS FILE DEVELOPMENT
As in Census 2000, the base for the address list for the 2010 Census was the address list from the previous census. Various updates were made to the address list during the intervening decade. The primary source of new addresses after Census 2000 was the Delivery Sequence File (DSF) from the U.S. Postal Service (USPS). The U.S. Census Bureau acquired this file of all mailing addresses in the United States and updated the Master Address File (MAF) twice a year (March and October) until February 2010. Addresses must be associated with a block to be included in the census. The process of associating these addresses with a block is called geocoding. For the Census Bureau, the file where geographic information is contained is the Topologically Integrated Geographic Encoding and Referencing System (TIGER®). During this decade, the MAF and TIGER® have been integrated into the MAF/TIGER® database (MTdb).
For the processing of the DSF records, city-style addresses (containing a house number and street name) of residential units were applied to the MAF in those blocks that, in general terms, had been found to have a majority of city-style addresses in order that duplication would not result from the addition of these addresses. Another file from the USPS, the Locatable Address Conversion System (LACS), contained linkages for addresses that had been changed. Use of this file by the Census Bureau allowed for old and new addresses to be linked in the MTdb. This was especially desirable for linking the non-city-style addresses that had been converted to city-style addresses.7-2 2010 Census: Operational Overview and Accuracy of the Data

U.S. Census Bureau, 2010 Census Summary File 1 Various field operations, such as census tests and the update of rural area addresses for the American Community Survey, led to localized updates or updates in specific types of areas. In particular, updating addresses with post office box type addresses in the rural area was meant to balance the updating of the MTdb with city-style addresses from the DSF.

Local Update of Census Addresses The first large-scale update of addresses for the decennial census was the Local Update of Census Addresses (LUCA) program. In this program, governmental units (GUs) were allowed to participate in updating the address list in three different ways. One option allowed for review of the Census Bureau’s address list, while the other options allowed only for the GUs to submit a list of addresses to the Census Bureau. Under any of these options, new addresses submitted by the GUs were included on the subsequent address list. These addresses could be for housing units (HUs) or for group quarters (GQs). The submitted addresses were then included in the universe for validation in the next major address list development operation, Address Canvassing, which occurred between April and July 2009.

Address Canvassing Address Canvassing was conducted in all areas of the United States and Puerto Rico except in the areas that were designated for Remote Alaska or Remote Update Enumerate in the census. Address Canvassing was a dependent check of the list of addresses, as well as of the maps. The Address Canvassing operation was performed using automation, which allowed for the integration of address and map updates, as well as the imposition of rules on what constitutes a minimum allowable address and the collection of particular geographic fields. The allowable actions on the addresses in Address Canvassing were validate, nonresidential, delete, duplicate, address correction, and an action for designating possible GQs. Adds to the list were also allowed. All deletes and duplicates were validated during the next phase of the operation, called delete verification. The results from Address Canvassing were incorporated into the MTdb. One of the first uses of these results was for creating feedback to the GUs participating in LUCA. The results from processing the Address Canvassing updates were also used for the creation of the initial census address list starting in July 2009, the initial Universe Control and Management (UC&M) file. Printing of the questionnaires used this address list.

Group Quarters The results of Address Canvassing also contributed to the universe for the next operation, which was Group Quarters Validation (GQV). The procedures for creating the address list of GQs were significantly different for the 2010 Census as opposed to previous censuses. In order to reduce duplication and geographic data errors, the address lists of HUs and GQs were integrated in the MTdb. The list of potential GQs going into GQV was the accumulation of GQ addresses from Census 2000, GQ addresses acquired from various sources, and addresses listed as Other Living Quarters (potential GQs) in Address Canvassing. Cases designated as GQs through other sources were intended to be sent to GQV regardless of the Address Canvassing status. However, it was discovered during processing of the LUCA updates that GUs often listed apartment buildings or commercial units as GQs. The schedule for completing GQV, in October 2009, was one of the riskiest in the census. For these units to remain on the list of units to be checked in GQV put timely completion of the operation at risk, and thus, the entire census schedule. Therefore, from the LUCA updates making their way to GQV, only the units with facility names that included special key names known to be associated with group quarters were designated for follow-up in GQV unless they were also designated as possible GQs in Address Canvassing. The addresses in GQV could receive an action of GQ— along with the type of GQ, HU, nonresidential, vacant, transient (meaning the location was connected to a geographic area that should be enumerated in the Enumeration at Transitory Locations operation), delete, or duplicate.
The results from GQV were processed in November 2009. Updates were made to the initial UC&M, resulting in the enumeration UC&M, or the full census universe. Units that were marked as housing units2010 Census: Operational Overview and Accuracy of the Data 7-3

U.S. Census Bureau, 2010 Census Summary File 1 in GQV were designated as adds to the initial UC&M universe. Other adds to this universe resulted from DSF updates that had occurred between the creation of the Address List for Address Canvassing and the creation of the enumeration UC&M. There were three DSFs contributing new adds to this UC&M file. A supplemental printing of addressed questionnaires resulted from this updated file. These questionnaires were either added to the mail stream at the point that questionnaires were delivered by the USPS or sent to the Local Census Offices in those areas where the added addresses occurred in Update/Leave areas.

Update/Leave
Update/Leave (U/L) is an operation in which questionnaires are hand-delivered due to potential problems with postal delivery of addresses. The presence of staff in the field for this delivery allows the simultaneous updating of the address lists and maps. Addresses on the address list in U/L areas received the actions of verify, correction, nonresidential, delete, or duplicate. Maps could also receive updates. The operation occurred between March 1 and April 2, 2010. There were approximately 12 million housing units in stateside U/L areas, and Puerto Rico (about 1.6 million addresses) was entirely U/L. There was no check on the deletes and duplicates designated in this operation because the operation was performed on paper and there was a timing issue with processing. The status of nonresponding units that were in the enumeration universe was checked in the later Nonresponse Follow-Up operation.

Nonresponse Follow-Up Nonresponse Follow-Up (NRFU) is the operation in which nonresponding households from both mailout/ mailback and U/L areas are followed up and enumerated, if possible. Other options within NRFU are to mark the unit vacant (either a regular vacant or seasonal), delete, or duplicate. It is also possible to add units and perform the enumeration on them. The maps also may be updated. The status of regular vacants and deletes is checked in the subsequent operation, the Vacant/Delete Check.

Other Address and Geocoding Operations
No additional updates were made to the enumeration universe in the UC&M before the start of NRFU. However, there were still operations and processes adding addresses to the MTdb, or in some cases, adding geographic data that allowed the addresses to be included in the census. These were: 1) LUCA Appeals; 2) New Construction; 3) HU Address Review; 4) Count Review; 5) Spring 2010 DSF; 6) newly geocoded addresses; 7) addresses resulting from a follow-up of INFO-COMMs (standardized forms used todocument problems, issues, and unusual situations or to ask questions about procedures and other workrelated matters by field staff) submitted during Address Canvassing; and 8) U/L added addresses.
LUCA Appeals was a process where a GU that participated in LUCA submitted challenges to the outputs from Address Canvassing. The challenged addresses were reviewed, and those that were approved were accepted back onto the census list.
New Construction was an effort similar to LUCA in which the participating GU submitted addresses that represented newly constructed and livable housing.
The HU Address Review was a headquarters review of addresses coming from a variety of sources. In general, these were people who reported situations, such as large apartment buildings missing from the census universe, where the report made it to headquarters personnel. Staff in the Geography Division researched these address submissions to determine if they were truly missing from the census address list and, if so, why. When it was found that addresses should be included on the census address list and did not duplicate other addresses already on the census address list, they were submitted for processing in the same format as files from the New Construction and Count Review programs.
Count Review was another effort undertaken with governmental representatives with an eye toward identifying housing that was missing from the list.7-4 2010 Census: Operational Overview and Accuracy of the Data

U.S. Census Bureau, 2010 Census Summary File 1 The Spring 2010 DSF contained mailable addresses as of February 2010. Residential addresses appearing on this list that were not already included in the MTdb were assumed to represent mostly newly constructed units. For the next source of addresses on this update, there were a few million addresses residing on the MTdb that had not yet been geocoded. It was assumed that these addresses would be added in Address Canvassing if they truly existed.
However, when Address Canvassing was completed and only about half of the addresses had been added in the operation, and at the same time there were some concerns about the coverage of the list, the Census Bureau undertook an independent effort in early 2010 to find geocodes for these units after first checking that the addresses were not represented on the list in another form.
The next addition of addresses resulted from Address Canvassing INFO-COMMs. The design of the automated instrument did not allow for units to be added during the Quality Control (QC) phase of the operation if the assignment had passed QC. Nevertheless, in some areas QC staff found large numbers of missing addresses that were not picked up within the QC sample. They filled out an INFO-COMM to apprise the local office staff of the situation. In early 2010, there was an effort to identify which of these cases were really missing units and where they should be added to the list. An input file that mimicked the inputs of the other operations adding addresses was created for these units to be added to the census list in this process, as well.
The final source of new addresses listed here was U/L adds. These are units that did not appear on the list used for U/L but that were identified as valid in the field. Questionnaires were delivered to these units, and updates were made to the MTdb based on the results of this operation. However, the processing of U/L actions could not be completed in time to update the NRFU universe without automation. Thus, in order to perform enumeration on U/L adds for households that did not return the form, the units needed to be included in the subsequent updated universe.

Vacant/Delete Check These addresses just described made it into the enumeration universe for the first time for the Vacant/ Delete Check (VDC). Not all of these addresses required a visit for enumeration during the VDC. In particular, if a householder at an address added during U/L mailed in the form in time, no additional visit was required. In addition, an operation dubbed the Late Add Mailing resulted in many of these addresses being mailed forms earlier than enumeration would have occurred. In particular, the LUCA Appeals addresses, the addresses from the most recent DSF that were geocoded to a block, and the addresses that were newly geocoded during the geocoding research were placed on a file for which questionnaires were printed and mailed. A unique processing ID was printed on each of these questionnaires, which enabled the questionnaires to be linked up to the census ID that was used when the units were added to the VDC universe. This also allowed for the information about receipt of a questionnaire to be passed back to the universe file and removed from the universe of follow-up cases. Therefore, the final list of units requiring follow-up and potential enumeration in VDC were the regular vacants and deletes as designated in NRFU and the new units added from the seven sources listed above for which no questionnaire was received by the time of universe creation. The universe of addresses printed within the address registers were all units that appeared in the enumeration universe plus the units added from the seven sources listed. One category of new address that did not appear on the VDC listing pages, due to timing, were the units that were added during NRFU.

Field Verification
There was one final check of particular addresses in the field. This operation is called Field Verification, and it was performed in the 2010 Census much as it was in Census 2000. Only specific addresses within the entire universe of addresses were acted on during this status check. Units designated for follow-up in this operation received a status of valid (or verify), delete, or duplicate. The addresses in the universe for this check in the 2010 Census included two categories of cases. The first was a check of new addresses that resulted from Be Counted forms or calls to the T elephone Questionnair e Assistance line that did not2010 Census: Operational Overview and Accuracy of the Data 7-5

U.S. Census Bureau, 2010 Census Summary File 1 have a related census ID. These addresses needed to be verified in the field before they were added to the census. They must be associated with a particular block before they could be sent for field work. The second category of cases was units that potentially needed to be removed from the universe based on the identification of duplicated persons in those units. Person duplication occurs for many reasons, one of which is duplication of housing units on the address list. Units linked by person matching that are within a close geographic area have been found in testing to be highly associated with housing-level problems. However, there are other situations that can lead to such person duplication that are not housing unit duplication, so these units identified as potential duplicates needed to be field checked before they could be safely removed from the census address list. For those units that were designated as duplicates, an indicator of which unit on the list that unit duplicated was collected.

Remote Areas The descriptions above cover the vast majority of housing units in the United States and in all of Puerto Rico. However, there are some particularly remote or problematic areas that were designated for other types of enumeration. The first of these to start was Remote Alaska. In this operation, enumeration was scheduled to occur in fishing and hunting villages before the ice broke and the villagers scattered from their winter homes. Other areas in Alaska that were remote but where the population is stationary were designated for Remote Update/Enumerate. The methodology is the same for these two operations. The incoming address list was based on what was there during Census 2000. Updates were made to the address list and maps, and the households were enumerated at the same time. An area of Maine was also designated for Remote Update/Enumerate.
Some areas of the country (covering about 1.5 million addresses) were designated for Update/Enumerate. In these areas, Address Canvassing was completed, but it was felt that enumeration by Mailout/Mailback or U/L would have been problematic. These areas could be seasonal housing, federally designated tribal areas, or areas with particularly low predicted response rates based on various demographic factors. In Update/Enumerate, as in Remote Update/Enumerate and Remote Alaska, updates were made to the address list and maps at the same time that enumeration was completed. In general, this is the last operation that occurs in these areas, although it is possible for units in the Field Verification universe to be in these areas.



### GROUP QUARTERS ENUMERATION
A list of nonstandard housing, such as college dormitories and group homes, was tracked in the MTdb in conjunction with the housing unit list. The list of these GQs was compiled from various sources, including the Census 2000 list of GQs, LUCA participants, the Federal-State Cooperative for Population Estimates, and Address Canvassing. The GQV of these addresses occurred in October 2009, as described above. The units that remained GQs after this check were included in Group Quarters Advance Visit (GQAV), and then Group Quarters Enumeration (GQE). In GQE, individual census questionnaires—meaning individual questionnaires for each person—were distributed at the GQs and collected by the field staff. A count of persons associated with a particular GQ resulted from this operation.



### SERVICE-BASED ENUMERATION AND ENUMERATION AT TRANSITORY LOCATIONS
Service-Based Enumeration (SBE) was designed to account for the enumeration of persons without a usual residence that use service facilities (i.e., shelters, soup kitchens, and mobile food vans). In the 2010 Census, 3 days (March 29–31) were designated for these enumeration activities. Different types of facilities were designated for different days. Only persons using the service facility on the interview day were enumerated at that location. It was possible for people to be counted in more than one location due to use of different facilities on subsequent days. There is an unduplication of SBE persons for the purpose of minimizing this duplication.7-6 2010 Census: Operational Overview and Accuracy of the Data

U.S. Census Bureau, 2010 Census Summary File 1 People experiencing homelessness could also complete a Be Counted form and check the box indicating this status. To the extent that such persons could be associated with a state and county based on the information provided on the form, they will be counted at a Group Quarters within that state and county.
Certain areas were designated for Enumeration at Transitory Locations (ETL). These included RV parks and marinas where people were living as of Census Day if people living in these locations had no other permanent place to stay. The locations where ETL took place were designated in GQAV. When people were enumerated in ETL, the particular location was considered a housing unit.



### CONFIDENTIALITY OF THE DATA
The Census Bureau has modified some data in this data release to protect confidentiality. Title 13 U.S. Code, Section 9, prohibits the Census Bureau from publishing results in which an individual’s data can be identified.
The Census Bureau’s internal Disclosure Review Board monitors the disclosure review process and sets the confidentiality rules for all data releases. A checklist approach is used to ensure that all potential risks are considered and addressed. A list of possible concerns is created and the Disclosure Review Board makes sure that the appropriate steps are taken to assure the confidentiality of the data.

Title 13 U.S. Code
Title 13 of the U.S. Code authorizes the Census Bureau to conduct surveys and censuses and mandates that any information obtained from private individuals and establishments remains confidential. Section 9 of Title 13 prohibits the Census Bureau from releasing “any publication whereby the data furnished by any particular establishment or individual under this title can be identified.” Section 214 of Title 13, as modified by the Federal Sentencing Reform Act, imposes a fine of not more than $250,000 and/or imprisonment of not more than 5 years for publication or communication in violation of Section 9.

Disclosure Avoidance Disclosure avoidance is the process of disguising data to protect confidentiality. A disclosure of data occurs when someone can use published statistical information to identify an individual who provided information under a pledge of confidentiality. Using disclosure avoidance, the Census Bureau modifies or removes all of the characteristics that put confidential information at risk for disclosure. Although it may appear that a table shows information about a specific individual, the Census Bureau has taken steps (such as data swapping) to disguise the original data while making sure the results are useful.

Data Swapping Data swapping is a method of disclosure avoidance designed to protect confidentiality in tables of frequency data (the number or percentage of the population with certain characteristics). Data swapping is done by editing the source data or exchanging records for a sample of cases. A sample of households is selected and matched on a set of selected key variables with households in neighboring geographic areas (geographic areas with a small population) that have similar characteristics (same number of adults, same number of children, etc.). Because the swap often occurs within a geographic area with a small population, there is no effect on the marginal totals for the geographic area with a small population or for totals that include data from multiple geographic areas with small populations. Because of data swapping, users should not assume that tables with cells having a value of one or two reveal information about specific individuals.



### NONSAMPLING ERROR
In any large-scale statistical operation, such as the 2010 Census, human- and computer-related errors occur. These errors are commonly referred to as nonsampling errors. Such errors include not enumerating every household or every person in the population, not obtaining all required information from the respondents, obtaining incorrect or inconsistent information, and recording information incorrectly. In2010 Census: Operational Overview and Accuracy of the Data 7-7

U.S. Census Bureau, 2010 Census Summary File 1 addition, errors can occur during the field review of the enumerators’ work, during clerical handling of the census questionnaires, or during the electronic processing of the questionnaires.
While it is impossible to completely eliminate nonsampling error from an operation as large and complex as the decennial census, the Census Bureau attempts to control the sources of such error during the collection and processing operations. Described below are the primary sources of nonsampling error and the programs instituted to control this error in the 2010 Census. The success of these programs, however, was contingent upon how well the instructions actually were carried out during the census.

Types of Nonsampling Error

**Nonresponse** Nonresponse to particular questions on the census questionnaire or the failure to obtain any information for a housing unit allows for the introduction of bias into the data because the characteristics of the nonrespondents have not been observed and may differ from those reported by respondents. As a result, any imputation procedure using respondent data may not completely reflect these differences either at the elemental level (individual person or housing unit) or on the average. Some protection against the introduction of large biases is afforded by minimizing nonresponse. Characteristics for the nonresponses were imputed by using reported data for a person or housing unit with similar characteristics.

**Respondent and Enumerator Error** The person answering the mail questionnaire for a household or responding to the questions posed by an enumerator could serve as a source of error, although the question wording was extensively tested in several experimental studies prior to the census. The mail respondent may overlook or misunderstand a question or answer a question in a way that cannot be interpreted correctly by the data capture system. The enumerator may also misinterpret or otherwise incorrectly record information given by a respondent or may fail to collect some of the information for a person or household. To control problems such as these with the field enumeration, the work of enumerators was monitored carefully. Field staff were prepared for their tasks by using standardized training packages that included hands-on experience in using census materials. A sample of the households interviewed by each enumerator were reinterviewed to control for the possibility of fabricated data being submitted by enumerators.

**Processing Error** The many phases involved in processing the census data represent potential sources for the introduction of nonsampling error. The processing of the census questionnaires completed by enumerators included field review by the crew leader, check-in, and transmittal of completed questionnaires. No field reviews were done on the mail return questionnaires for this census.
Error may also be introduced by the misinterpretation of data by the data capture system or the failure to capture all the information that the respondents or enumerators provided on the forms. Write-in entries go through coding operations, which may also be a source of processing error in the data. Many of the various field, coding, and computer operations undergo a number of quality control checks to help ensure their accurate application.

Reduction of Nonsampling Error To reduce various types of nonsampling errors, a number of techniques were implemented during the planning, development of the mailing address list, data collection, and data processing activities. Quality assurance methods were used throughout the data collection and processing phases of the census to improve the quality of the data. A reinterview program was implemented to minimize the errors in the data collection phase for enumerator-filled questionnaires.7-8 2010 Census: Operational Overview and Accuracy of the Data

U.S. Census Bureau, 2010 Census Summary File 1 Several coverage improvement programs were implemented during the development of the census address list and census enumeration and processing to minimize undercoverage of the population and housing units. These programs were developed based on experience from previous decennial censuses and results from the 2010 Census testing cycle.

•	 Be Counted questionnaires, unaddressed forms requesting all questionnaire items plus a few additional items, were available in public locations for people who believed they were not otherwise counted.

• An introductory letter was sent to all mailout/mailback addresses and many addresses in update/leave areas prior to the mailing of the census form. A reminder postcard was also sent to these addresses.

• A replacement questionnaire was sent to nonresponding addresses in selected areas.

• Bilingual English/Spanish questionnaires were sent to all addresses in selected areas.

•	 Forms in Spanish, Chinese (simplified), Korean, Russian, and Vietnamese were mailed to those who requested them and Language Assistance Guides were available in 59 languages.

•	 A well-publicized toll-free phone number was available to answer questions about the forms, and responses could be taken over the phone.

•	 Under the LUCA program, local officials had the opportunity to address specific concerns about the accuracy and completeness of the address list.

•	 A Coverage Followup (CFU) telephone interview operation was implemented with the express purpose of improving within household coverage. Cases were telephoned when there was a discrepancybetween the number in the count of persons box and the number of persons with data. A householdlevel undercoverage question was added to the questionnaire, and person-level overcoverage questions were also added. Certain categories of households checking these boxes were also selected for CFU for roster clarification. In addition, large households, or those with more than six household members, were selected for inclusion in CFU for the purpose of collecting full demographic data for persons beyond the first six.

Resolving Multiple Responses
With multiple ways for people to initiate or complete their enumeration, as well as the field follow-up operations, it was very likely that some households would be enumerated more than once. A special computer process was implemented to control the extent of this type of nonsampling error by resolving situations where more than one form was received from an address. The process consisted of several steps. Addresses that had more than one viable return were analyzed. Household data from one form were chosen as the household data to use in subsequent census processing. There are situations in which persons can then be added to the household roster if they are not already represented there. These are the cases in which a Be Counted form for a partial household was submitted for the same address, and when an enumeration operation discovers a person who should be counted at a different address (a Usual Home Elsewhere) from the address being enumerated.



### DATA EDITING
The objective of the processing operation was to produce a set of data that describes the population as accurately and clearly as possible. As with Census 2000, information on 2010 Census questionnaires generally was not edited for consistency, completeness, and acceptability during field data collection nor during data capture operations. Enumerator-filled questionnaires were reviewed by census crew leaders and local office clerks for adherence to specified procedures. No clerical review of mail return questionnaires was done to ensure that the information on the form could be data captured, nor were households contacted to collect data that were missing from census returns as in previous censuses.2010 Census: Operational Overview and Accuracy of the Data 7-9

U.S. Census Bureau, 2010 Census Summary File 1 Most census questionnaires received by mail from respondents as well as those filled by enumerators were processed through a new contractor-built image scanning system that used optical mark and character recognition to convert the responses into computer files. The optical character recognition, or OCR, process used several pattern and context checks to estimate accuracy thresholds for each write-in field. The system also used edits on interpreted write-in responses to decide whether the field values read by the machine interpretation were acceptable. If the value read had a lower than acceptable accuracy threshold or was outside of the edit range, the image of the item was displayed to a keyer, who then entered the response.
To control the creation of possibly erroneous persons from questionnaires completed incorrectly orcontaining stray marks, an edit on the number of persons indicated on each mail return and enumeratorfilled questionnaire was implemented as part of the data capture system. In addition, a new edit identified questionnaires with information written outside of the response boxes. Detection of either of these conditions by the edits subsystem resulted in the review of the questionnaire image at a workstation by an operator who ensured that the person data were captured fully and correctly.
At Census Bureau headquarters, the data records were subjected to a computer edit that identified households exhibiting a possible coverage problem and those with more than six household members. Attempts were made to contact these households on the telephone to correct the count inconsistency and to collect the census data for those people for whom there was no room on the questionnaire.

Count Imputation
Once census processing is completed, each address included in the census data collection has to be classified as a nonexistent unit, a vacant unit, or an occupied housing unit. Records that are classified as an occupied unit also need a reported number of residents. This information is necessary to have a complete count of the population and housing units in the United States as of Census Day. Because of the complexity of census operations, there are records that do not have such information by the end of the follow-up activities and data processing. To fill in this missing information, the Census Bureau conducted count imputation, which assigns a unit status and household size to records without such information. This process also included assigning household size to occupied units without household size information. Count imputation processing did not include group quarters.
In count imputation, all the records in the enumeration universe were partitioned within a designated geographical area into small groups based on certain characteristics. For each small group, a probability distribution of unit status and size from the records that had this information was created. Then, the distribution was used to impute for the missing data status and/or household size.

General Imputation Rules
The final automated edit and imputation processes determined the final values of questionnaire data items for records with missing or invalid values in collected data. Imputations, which were needed most often when an entry for a given item was missing, included three general procedures known as assignments, allocations, and substitution. Assignments and allocations were imputations of characteristic items on an item-by-item basis, whereas the substitution process imputed data for up to six persons in a household at one time. Each of these procedures ensured the completeness and consistency of the data by providing acceptable codes for missing or unacceptable entries.
The first step in the edit process was to assign acceptable codes in place of unacceptable entries or blanks when acceptable data were found for that same person. When one characteristic item reported for a person was inconsistent with other information provided for that same person, acceptable codes or values that were consistent with one item of reported information were assigned. The edit procedures also assigned race or Hispanic origin from a matched person record in Census 2000 or in the American Community Survey (2000–2009) when these fields were missing. These assignment steps strove to ensure consistency across characteristic data.7-10 2010 Census: Operational Overview and Accuracy of the Data

U.S. Census Bureau, 2010 Census Summary File 1 The next step in the edit process, known as allocation, was to impute responses for missing person or housing-unit characteristic data. The general procedure for changing unacceptable entries through allocation was to derive an entry for a person (or housing unit) that was consistent with entries for another person (or housing unit) with similar characteristics. Allocation rates for census items were made available with the published census data.
Another way corrections are made during the edit and imputation process was through substitution; that is, the replication of a full set of characteristics for people in a household. When there was an indication that a household was occupied by a specified number of people but the questionnaire record contained no information for the people within the household or the occupants were not listed on the questionnaire, a previously accepted household of the same size was selected as a substitute. The full set of characteristics of the substitute was duplicated. Counts of substituted persons and the occupied housing units containing substituted persons were made available with the published census data.User Updates 8-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Chapter 8. User Updates

. User updates supply data users with additional or corrected information that becomes available after the technical documentation or files are prepared. They are issued in a numbered series and are available in portable document format (PDF) on our Web site at <www.census.gov>. Please file the user updates cover sheet behind this notice. If there are technical documentation replacement pages, they should be filed in their proper location and the original pages should be destroyed.U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 1

. Technical Note on Comparing Statistics on Same-Sex-Couple Households Between the 2010 Census and the American Community Survey
Tabulations from the 2010 Census Summary File 1 present detailed geographical information on the number of same-sex unmarried-couple households. This number combines those who initially reported that they were spouses of the householder and those who were unmarried partners of the householder.
Tables PCT15 and PCT17 in Summary File 1 show the presence of children in the household.
In the Same-Sex-Couple Households Summary File, released after Summary File 1, an additional table further specifies if the partner of the householder reported that he or she was the spouse of the householder. This is the first time such detailed data have been released from any decennial census.
Since 2005, statistics on characteristics of same-sex-couple households—both for those identified as spouses and as unmarried partners—have been released from the American Community Survey (ACS). 1 The American Community Survey is a nationally representative household survey of 3 million households that contains detailed social, economic, and housing items formerly contained on the long or sample form of the decennial census.
Data users are advised not to make comparisons of estimated numbers of same-sex-couple households between the ACS and the 2010 Census because of differences in data collection procedures. Although the majority of both ACS and census returns were collected via mail, differences occur in the data collection instruments for the households not responding by mail.
For the 2010 Census, individual enumerators were sent out to the nonresponding households and were administered a paper form for Nonresponse Follow-Up (NRFU). The ACS did not employ a paper form for follow-up but collected the information in person using a laptop computer (CAPI) or by telephone using a computerized instrument (CATI). These instruments had a key collection component that was absent from the paper form. When an interviewer recorded that a household was headed by a same-sex spouse, a message in a “pop-up box” appeared on the instrument screen that prompted the interviewer to verify the responses to the relationship and the gender items. Previous Census Bureau research has demonstrated the sensitivity of same-sex-couple estimates to different data collection procedures. 2 Subsequent analysis of 2010 Census data on same-sex-couple households will be forthcoming and will address any differences noted between the 2010 Census and the ACS in the estimates of same-sex-couple households.

June 2011

1 See the tables under the “Same-Sex Couples” heading at <www.census.gov/population/www/socdemo/hh-fam.html>.

2 See Martin O’Connell, Daphne Lofquist, Tavia Simmons, and Terry Lugaila, **New Estimates of Same-Sex Couple Households From the American Community Survey**  , April 2010, <www.census.gov/population/www/socdemo/hh-fam/SS_new-estimates.pdf>.U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 2

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. As a result of a geocoding error, the Census Bureau is providing revised population counts for two 2010 Census tabulation blocks in Norfolk, Virginia. The geocoding error placed ships ported at the Norfolk Naval Station incorrectly in block 1000, census tract 38, Norfolk city. These ships correctly belong in block 1044, census tract 9.02, Norfolk city.
The corrected and original population counts are:

Population in corrected block 1000, census tract 38 Population in corrected block 1044, census tract 9.02 Population in original block 1000, census tract 38 Population in original block 1044, census tract 9.02
73 19,279 19,352 0

For additional information, see <www.census.gov/rdo/pdf/VA_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the census tract or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 3

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. We discovered a systematic error in the manner in which a few military vessels were geocoded, including an error involving Coronado city and San Diego city, California. As a result, the Census Bureau provided in March 2011 revised population counts for two 2010 Census tabulation blocks.
The corrected and original population counts are:

Population in corrected block 1029, census tract 113, San Diego city, CA Population in corrected block 1000, census tract 113, Coronado city, CA Population in original block 1029, census tract 113, San Diego city, CA Population in original block 1000, census tract 113, Coronado city, CA
0 5,785 5,785 0

For additional information, see <www.census.gov/rdo/pdf/CA_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the place, census tract, or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Demographic Profile

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 4

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. We discovered a systematic error in the manner in which a few military vessels were geocoded, including an error involving Groton city and Conning Towers Nautilus Park census designated place (CDP), both of which are located in Groton town, New London County, Connecticut. As a result, the Census Bureau provided in March 2011 revised population counts for two 2010 Census tabulation blocks.
The corrected and original population counts are:

Population in corrected block 1001, census tract 7026, Groton city, CT Population in corrected block 1020, census tract 9800, Conning Towers Nautilus Park CDP, CT Population in original block 1001, census tract 7026, Groton city, CT Population in original block 1020, census tract 9800, Conning Towers Nautilus Park CDP, CT

32 994 1,026 0

For additional information, see <www.census.gov/rdo/pdf/CT_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the place, census tract, or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Demographic Profile

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 5

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. We discovered a systematic error in the manner in which a few military vessels were geocoded, including an error involving Pascagoula city, Mississippi. As a result, the Census Bureau provided in March 2011 revised population counts for two 2010 Census tabulation blocks.
The corrected and original population counts are:

Population in corrected block 1305, census tract 429, Pascagoula city, MS Population in corrected block 1278, census tract 429, Pascagoula city, MS Population in original block 1305, census tract 429, Pascagoula city, MS Population in original block 1278, census tract 429, Pascagoula city, MS

0 32 32 0

For additional information, see <www.census.gov/rdo/pdf/MS_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the census tract or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Demographic Profile

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 6

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. We discovered a systematic error in the manner in which a few military vessels were geocoded, including an error involving Portsmouth city and Hampton town, in Rockingham County, New Hampshire. As a result, the Census Bureau provided in March 2011 revised population counts for two 2010 Census tabulation blocks.
The corrected and original population counts are:

Population in corrected block 1013, census tract 650.07,

Hampton town, NH Population in corrected block 1001, census tract 691, Portsmouth city, NH Population in original block 1013, census tract 650.07,

Hampton town, NH Population in original block 1001, census tract 691, Portsmouth city, NH

22 514 476 60

For additional information, see <www.census.gov/rdo/pdf/NH_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the place, minor civil division, census tract, or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Demographic Profile

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Data Note 7

. Geocoding errors can occur when a living quarter such as a house, apartment, or military vessel, is placed in an incorrect location. We discovered a systematic error in the manner in which a few military vessels were geocoded, including an error involving Everett city, Washington. As a result, the Census Bureau provided in March 2011 revised population counts for two 2010 Census tabulation blocks.
The corrected and original population counts are:

Population in corrected block 4014, census tract 401,

Everett city, WA Population in corrected block 3026, census tract 404,

Everett city, WA Population in original block 4014, census tract 401,

Everett city, WA Population in original block 3026, census tract 404,

Everett city, WA

0 683 683 0

For additional information, see <.census.gov/rdo/pdf/WA_errata.pdf>.
This note is applicable to 2010 Census data products containing data at the census tract or block levels, including:

• Redistricting Data (Public Law 94-171) Summary File

• Advance Group Quarters Summary File

• Demographic Profile

• Summary File 1

• Summary File 2

• Congressional District Summary File (113th Congress) and subsequent releases

• State Legislative District Summary File and subsequent releases

June 2011

# 2010 Census Summary File 1 Data Note 8

In the 2010 Census summary file geographic header record, the “Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator” (Data Dictionary Reference NAME, starting position 227), is limited to 90 characters. Area names exceeding 90 characters in length are truncated. Truncation occurs only in geographic summary level 269, “American Indian Area/Alaska Native Area/Hawaiian Home Land-State-Place/Remainder,” in the Summary File 1 and 2 national files. The truncated names also appear in detailed tables for this geographic summary level in American FactFinder.

The truncated names are shown below, followed by the full names:

Minnesota part of the Remainder of Ho-Chunk Nation Reservation and Off-Reservation Trust L Minnesota part of the Remainder of Ho-Chunk Nation Reservation and Off-Reservation Trust Land

Wisconsin part of the Remainder of Ho-Chunk Nation Reservation and Off-Reservation Trust L Wisconsin part of the Remainder of Ho-Chunk Nation Reservation and Off-Reservation Trust Land

North Dakota part of the Remainder of Lake Traverse Reservation and Off-Reservation Trust North Dakota part of the Remainder of Lake Traverse Reservation and Off-Reservation Trust Land

South Dakota part of the Remainder of Lake Traverse Reservation and Off-Reservation Trust South Dakota part of the Remainder of Lake Traverse Reservation and Off-Reservation Trust Land

New Mexico part of the Remainder of Navajo Nation Reservation and Off-Reservation Trust La New Mexico part of the Remainder of Navajo Nation Reservation and Off-Reservation Trust Land

Montana part of the Remainder of Northern Cheyenne Indian Reservation and Off-Reservation Montana part of the Remainder of Northern Cheyenne Indian Reservation and Off-Reservation Trust Land

South Dakota part of the Remainder of Northern Cheyenne Indian Reservation and Off-Reserva South Dakota part of the Remainder of Northern Cheyenne Indian Reservation and Off-Reservation Trust Land

Kansas part of the Remainder of Sac and Fox Nation Reservation and Off-Reservation Trust L Kansas part of the Remainder of Sac and Fox Nation Reservation and Off-Reservation Trust Land

Nebraska part of the Remainder of Sac and Fox Nation Reservation and Off-Reservation Trust Nebraska part of the Remainder of Sac and Fox Nation Reservation and Off-Reservation Trust Land

California part of the Remainder of Timbi-Sha Shoshone Reservation and Off-Reservation Tru California part of the Remainder of Timbi-Sha Shoshone Reservation and Off-Reservation Trust Land

Nevada part of the Remainder of Timbi-Sha Shoshone Reservation and Off-Reservation Trust L Nevada part of the Remainder of Timbi-Sha Shoshone Reservation and Off-Reservation Trust Land

Montana part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trust Lan Montana part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trust Land

North Dakota part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trus North Dakota part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trust Land

South Dakota part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trus South Dakota part of the Remainder of Turtle Mountain Reservation and Off-Reservation Trust Land

New Mexico part of the Remainder of Ute Mountain Reservation and Off-Reservation Trust Lan New Mexico part of the Remainder of Ute Mountain Reservation and Off-Reservation Trust Land

March 2012

# 2010 Census Summary File 1 Data Note 9

With the release of the 2010 Census Summary File 1 Urban/Rural Update, several new summary levelswere made available. In American FactFinder, new summary level 090, State-County-County SubdivisionPlace/Remainder-Census Tract-Block Group-Urban/Rural, displays incomplete block group names. The names are being reconstructed, and will be made available as soon as possible. Users can obtain population and housing unit counts for the urban and rural portion of a block group by selecting summary level 091, State-County-County Subdivision-Place/Remainder-Census Tract-Block Group and detailed tables P2 and H2.
The files available through the FTP site are not affected.

September 2012

# 2010 Census Summary File 1 Geography Note 1

Alabama (01)
Belle Fontaine CDP (05212), Mobile County (097) Belle Fontaine CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Brook Highland CDP (09500), Shelby County (117) Brook Highland CDP ANSI Place Code (PLACENS) should be 02403203; it is incorrectly shown as 02582665.
Gulfcrest CDP (32248), Mobile County (097) Gulfcrest CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Joppa CDP (39088), Cullman County (043) Joppa CDP FIPS Place Code (PLACE) should be 39064; it is incorrectly shown as 39088.
Morrison Crossroads CDP (51468), Randolph County (111) Morrison Crossroads CDP FIPS Place Code (PLACE) should be 51469; it is incorrectly shown as 51468.
Tri-Cities CCD (93186), Colbert County (033) Florence CCD (91143), Lauderdale County (077) The county boundary between Colbert and Lauderdale counties, Alabama, should be following a line within Wilson Lake and not the southern shoreline for a portion of the county boundary. The correction adds water area only to Tri-Cities CCD (93186), Colbert County (033) from Florence CCD (91143), Lauderdale County (077).
The change affects all or part of the area within the following Census Tract s and blocks in Lauderdale County: Census Tract 101, Blocks 1000 and 1008. Census Tract 102, Block 2045. Census Tract 108, Blocks 4033, 4034, and 4037. Census Tract 112, Block 2070. Census T ract 115.01, Block 3007.
The affected area contains 0 population, 0 housing units, and a water area of 3,789,788 square meters (1.463 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 2

Alaska (02)
Kachemak city (36550), Kenai Peninsula Borough (122) Kachemak city FIPS Place Code (PLACE) should be 36540; it is incorrectly shown as 36550.
Sitka city and borough (70540) [place], Sitka City and Borough (220) Sitka city and borough [place] should be coextensive with Sitka City and Borough [county equivalent]. Sitka city and borough [place] should include Blocks 5013, 5016, and 5017 in Census Tract 2; they are incorrectly coded as not in any place. The affected area contains 0 population, 0 housing units, and a water area of 116,123 square meters (0.044 square miles). The corrected water area for Sitka city and borough [place] is 5,027,404,028 square meters (1,941.092 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 3

Arizona (04)
Census Tracts/Block Groups, Pima County (019) Seven census tracts in Pima County have incorrect names and codes: Census Tract 27.01 (002701) name and code should be 27.04 (002704). Census Tract 29.03 (002903) name and code should be 29.06 (002906). Census Tract 4105.01 (410501) name and code should be 41.18 (004118). Census Tract 4105.02 (410502) name and code should be 41.21 (004121). Census Tract 4105.03 (410503) name and code should be 41.25 (004125). Census Tract 4704 (470400) name and code should be 52 (005200). Census Tract 4705 (470500) name and code should be 53 (005300). All block groups associated with these census tracts should have the same changes.
Gila River Reservation (2130/27330), Maricopa County (013) Gila River Reservation should not exist in Chandler CCD (90561) and should not include Block 1091 in Census Tract 8160; this block should be coded outside any American Indian, Alaska Native, and Native Hawaiian ar ea. The affected area contains 0 population, 0 housing units, and a land area of 542 square meters (rounds to 0.000 square miles). The corrected land area for Gila River Reservation is 84,901,174 square meters (32.781 square miles).
Gold Canyon CDP (28120), Pinal County (021) Gold Canyon CDP FIPS Place Code (PLACE) should be 28140; it is incorrectly shown as 28120.
Grand Canyon Village CDP (28981), Coconino County (005) Grand Canyon Village CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Hotevilla-Bacavi CDP (33945), Navajo County (017) Hotevilla-Bacavi CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Ko Vaya CDP (38940), Pima County (019) Ko Vaya CDP FIPS Place Code (PLACE) should be 38950; it is incorrectly shown as 38940.
Morristown CDP (47740), Maricopa County (013) Morristown CDP FIPS Place Code (PLACE) should be 47750; it is incorrectly shown as 47740.
Navajo Nation Reservation and Off-Reservation Trust Land (2430/48845), Apache (001), Coconino (005), and Navajo (017) Counties (part—also in New Mexico and Utah) Navajo Nation Reservation and Off-Reservation Trust Land ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00041148; it is incorrectly shown as 00042851. This change also applies to records consisting of the Reservation only and Trust Land only portions of the American Indian area.
Red Rock CDP (59760), Apache County (001) Red Rock CDP FIPS Place Code (PLACE) should be 59690; it is incorrectly shown as 59760. The latter code is the correct FIPS Place Code for Red Rock CDP (59770) in Pinal County (021).
Red Rock CDP (59770), Pinal County (021) Red Rock CDP FIPS Place Code (PLACE) should be 59760; it is incorrectly shown as 59770.Theba CDP (73480), Maricopa County (013) Theba CDP FIPS Place Code (PLACE) should be 73490; it is incorrectly shown as 73480.
Tohono O’odnam Nation CCD (93375), Pima County (019) Tohono O’odnam Nation CCD name should be Tohono O’odham Nation CCD; it is incorrectly shown as Tohono O’odnam Nation CCD.
Tohono O’odnam Nation CCD (93377), Pinal County (021) Tohono O’odnam Nation CCD name should be Tohono O’odham Nation CCD; it is incorrectly shown as Tohono O’odnam Nation CCD.
Whetstone CDP (82155), Cochise County (003) Whetstone CDP FIPS Place Code (PLACE) should be 82156; it is incorrectly shown as 82155.
Why CDP (82660), Pima County (019) Why CDP FIPS Place Code (PLACE) should be 82670; it is incorrectly shown as 82660.

August 2012

# 2010 Census Summary File 1 Geography Note 4

Arkansas (05)
Hiwasse CDP (32535), Benton County (007) Hiwasse CDP FIPS Place Code (PLACE) should be 32530; it is incorrectly shown as 32535.
Hot Springs Village CDP (33482), Garland (051) and Saline (125) Counties Hot Springs Village CDP was incorrectly defined in Garland County and should include the following blocks coded outside of any place:

Census Tract 104, Blocks 5001–5030, 5032–5057, 5061, 5070–5082, 5087–5102, 5112–5116, 5121–5135, 5138, 5139, 5141, and 5142. The affected area contains 965 population, 583 housing units, a land area of 9,449,803 square meters (3.649 square miles), and a water area of 1,632,064 square meters (0.630 square miles).
The corrected Hot Springs Village CDP contains 13,772 population, 8,546 housing units, a land area of 148,064,154 square meters (57.168 square miles), and a water area of 7,286,521 square meters (2.813 square miles). The corrected Hot Springs Village CDP for the portion in Garland County contains 7,726 population, 4,984 housing units, a land area of 83,110,052 square meters (32.089 square miles), and a water area of 3,268,242 square meters (1.262 square miles).
Vaugine township (93783), Jefferson County (069) Vaugine township should not contain Block 3012 in Census Tract 3.02; this block should be in Washington township (93918). The change for this block removes White Hall city (75170) from Vaugine township. The affected area contains 0 population, 0 housing units, and a land area of 1,027 square meters (rounds to 0.000 square miles). The correct land area for Vaugine township is 176,178,788 square meters (68.023 square miles).
Washington township (93918), Jefferson County (069) Washington township should contain Block 3012 in Census Tract 3.02; it is erroneously coded to Vaugine township (93783). The change for this block makes White Hall city (75170) exist only in Washington township. The affected area contains 0 population, 0 housing units, and a land area of 1,027 square meters (rounds to 0.000 square miles). The correct land area for Washington township is 161,039,026 square meters (62.178 square miles).
White Hall city (75170), Jefferson County (069) White Hall city should not exist in Vaugine township (93783). Block 3012 in Census Tract 3.02 (and in White Hall city) should be Washington township; it is erroneously coded to Vaugine township (93783). The change for this block makes White Hall city (75170) exist only in Washington township.

August 2012

# 2010 Census Summary File 1 Geography Note 5

California (06)
Census Tract 1370 (137000), Los Angeles County (037) Census Tract 1370 (137000), Block Group 1 (1), Los Angeles County (037) Census Tract 1370 (137000), Block Group 2 (2), Los Angeles County (037) Census Tract 1370 should be shown for the 2010 Census and include all of Census Tract 9304.01 (930401) and part of Census Tract 8002.04 (800204). The 2000 Census Tract 1370 was erroneously deleted. The following lists the blocks that should be assigned to Census Tract 1370 for each block group:
Census Tract 1370, Block Group 1 should include: Census Tract 9304.01, Blocks 1000–1005, 1007–1012, 1016, 1017, and 1019–1029. The corrected Block Group 1 contains 2,139 population, 833 housing units, a land area of 1,180,118 square meters (0.456 square miles), and a water area of 4,374 square meters (0.002 square miles).
Census Tract 1370, Block Group 2 should include: Census Tract 8002.04, Blocks 3000–3029 (all of Block Group 3). Census Tract 9304.01, Blocks 1006, 1013, 1014, 1015, and 1018. The corrected Block Group 2 contains 2,558 population, 933 housing units, a land area of 1,825,661 square meters (0.705 square miles), and a water area of 0 square meters. The corrected Census Tract 1370 contains 4,697 population, 1,766 housing units, a land area of 3,005,779 square meters (1.160 square miles), and a water area of 4,374 square meters (0.002 square miles).
Census Tract 8002.04 (800204), Los Angeles County (037) Census Tract 8002.04 (800204), Block Group 3 (3), Los Angeles County (037) Census Tract 8002.04 should not contain all of Block Group 3 consisting of Blocks 3000–3029. All of Block Group 3 should be assigned to Census Tract 1370 (13700), Block Group 2. Census Tract 1370 was erroneously deleted for 2010. The affected area contains 2,226 population, 809 housing units, a land area of 1,619,419 square meters (0.625 square miles), and a water area of 0 square meters. The corrected Census Tract 8002.04 contains 4,514 population, 1,832 housing units, a land area of 7,900,463 square meters (3.050 square miles), and a water area of 126,749 square meters (0.049 square miles).
Census Tract 9304.01 (930401), Los Angeles County (037) Census Tract 9304.01 (930401), Block Group 1 (1), Los Angeles County (037)| Census Tract 9304.01 and Block Group 1 should not be shown for the 2010 Census; the entire area should be coded to Census Tract 1370 (137000), with Blocks 1006, 1013, 1014, 1015, and 1018 assigned to Census Tract 1370, Block Group 2 and the remaining blocks assigned to Block Group 1. Census Tract 1370 was erroneously deleted for 2010.
Census Tract 133.1 (013310), San Diego County (073) Census Tract 133.1 name should be 133.10; it is incorrectly shown as 133.1.
Census Tract 615.00 (061500), San Francisco County (075) Census Tract 615.00 name should be 615; it is incorrectly shown as 615.00.
Arcata-McKinleyville, CA Urban Cluster (02926), Humboldt County (023) The Arcata-McKinleyville, CA Urban Cluster name should be Arcata--McKinleyville (with two separating hyphens); it is incorrectly shown as Arcata-McKinleyville.
Blackhawk CDP (06928), Contra Costa County (013) Blackhawk CDP ANSI Place Code (PLACENS) should be 02407859; it is incorrectly shown as 02633169.Calwa CDP (10031), Fresno County (019) Calwa CDP FIPS Place Code (PLACE) should be 10032; it is incorrectly shown as 10031.
Contra Costa Centre CDP (83215), Contra Costa County (013) Contra Costa Centre CDP FIPS Place Code (PLACE) should be 16090 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown as 83215 and U1, respectively.
Crestmore Heights CDP (17204), Riverside County (065) Crestmore Heights CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
East Rancho Dominguez CDP (21034), Los Angeles County (037) East Rancho Dominguez CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Homewood Canyon CDP (34405), Inyo County (027) Homewood Canyon CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Hoopa Valley Reservation (1490/34554), Humboldt County (023) Hoopa Valley Reservation ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00251972; it is incorrectly shown as 00252109.
Pleasure Point CDP (53924), Santa Cruz County (087) Pleasure Point CDP FIPS Place Code (PLACE) should be 57825 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown as 53924 and U1, respectively.
San Miguel CDP (68263), Contra Costa County (013) San Miguel CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
San Pasqual CDP (68308), Los Angeles County (037) San Pasqual CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
School District Not Defined (Water) (99998) [unified school district], Humboldt County (023) School District Not Defined (Water) includes eight small offshore islands not assigned to any school district. This accounts for the land area of 95,190 square meters (0.037 square miles).
Silver Lakes CDP (71964), San Bernardino County (071) Silver Lakes CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Spring Valley Lake CDP (73700), San Bernardino County (071) Spring Valley Lake CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Temescal Valley CDP (78134), Riverside County (065) Temescal Valley CDP FIPS Place Code (PLACE) should be 78138 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown as 78134 and U1, respectively.
Topaz CDP (79030), Mono County (051) Topaz CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Vincent CDP (82814), Los Angeles County (037) Vincent CDP FIPS Place Code (PLACE) should be 82815; it is incorrectly shown as 82814.
West Goshen CDP (84345), Tulare County (107) West Goshen CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Whitewater CDP (85206), Riverside County (065) Whitewater CDP FIPS Place Code (PLACE) should be 85208; it is incorrectly shown as 85206.

August 2012

# 2010 Census Summary File 1 Geography Note 6

Colorado (08)
Cherry Creek CDP (13590), Arapaho County (005) Cherry Creek CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Dove Valley CDP (21330), Arapaho County (005) Dove Valley CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Holly Hills CDP (37220), Arapaho County (005) Holly Hills CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Inverness CDP (38910), Arapaho County (005) Inverness CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Phippsburg CDP (58758), Routt County (107) Phippsburg CDP FIPS Place Code (PLACE) should be 58785; it is incorrectly shown as 58758.
Watkins CDP (82905), Adams County (001) Watkins CDP FIPS Place Code (PLACE) should be 82900; it is incorrectly shown as 82905.

August 2012

# 2010 Census Summary File 1 Geography Note 7

Connecticut (09)
Mashantucket CDP (45595), New London County (011) Mashantucket CDP FIPS Place Code (PLACE) should be 45995; it is incorrectly shown as 45595.
Wilton Center CDP (86380), Fairfield County (001) Wilton Center CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 8

District of Columbia (11)

Census Tract 108.00 (010800), District of Columbia (001) Census Tract 108.00 name should be 108; it is incorrectly shown as 108.00.

August 2012

# 2010 Census Summary File 1 Geography Note 9

Florida (12)
Census Tract 25.10 (002510), Leon County (073) Census Tract 25.10 (002510), Block Group 3 (3), Leon County (073) Census Tract 25.13 (002513), Leon County (073) Census Tract 25.13 (002513), Block Group 1 (1), Leon County (073) Census Tract 25.13, Block Group 1 should include part of Census Tract 25.10, Block Group 3, consisting of Blocks 3069–3078 and 3088–3097.
The affected area contains 970 population, 297 housing units, a land area of 764,664 square meters (0.295 square miles), and a water area of 12,843 square meters (0.005 square miles).
The corrected Census Tract 25.10 contains 6,427 population, 2,859 housing units, a land area of 21,862,804 square meters (8.441 square miles), and a water area of 5,411,943 square meters (2.090 square miles).
The corrected Census Tract 25.13 contains 4,568 population, 1,609 housing units, a land area of 17,361,686 square meters (6.703 square miles), and a water area of 328,165 square meters (0.127 square miles).
Census Tract 156.00 (015600), Polk County (105) Census Tract 156.00 name should be 156; it is incorrectly shown as 156.00.
Census Tract 164.00 (015600), Polk County (105) Census Tract 164.00 name should be 164; it is incorrectly shown as 164.00.
Census Tract 907.02 (090702), Volusia County (127) Census Tract 907.02 (090702), Block Group 4 (4), Volusia County (127) Census Tract 908.03 (090803), Volusia County (127) Census Tract 908.03 (090803), Block Group 3 (3), Volusia County (127) Census tract 908.03, Block Group 3 should include part of Census Tract 907.02, Block Group 4, consisting of blocks 4038–4040.
The affected area contains 2 population, 3 housing units, a land area of 61,988 square meters (0.024 square miles), and a water area of 0 square meters.
The corrected Census Tract 907.02 contains 4,649 population, 2,095 housing units, a land area of 7,419,407 square meters (2.865 square miles), and an unchanged water area of 0 square meters.
The corrected Census Tract 907.02, Block Group 4 contains 1,592 population, 671 housing units, a land area of 4,378,159 square meters (1.690 square miles), and an unchanged water area of 0 square

meters.
The corrected Census Tract 908.03 contains 5,062 population, 2,138 housing units, a land area of 36,712,218 square meters (14.175 square miles), and an unchanged water area of 2,659,066 square meters (1.027 square miles).
The corrected Census Tract 908.03, Block Group 3 contains 1,818 population, 722 housing units, a land area of 16,908,008 square meters (6.528 square miles), and an unchanged water area of 1,689,887 square meters (0.652 square miles).DeBary-Orange City CCD (90793), Volusia County (127) DeBary-Orange City CCD should include Census Tract 907.02, Blocks 4038–4040; these blocks were incorrectly coded to DeLand CCD (90832). This change adds DeLand city (16875) to DeBary-Orange City CCD. The affected area contains 2 population, 3 housing units, a land area of 61,988 square meters (0.024 square miles), and a water area of 0 square meters.
The corrected DeBary-Orange City CCD contains 41,251 population, 19,746 housing units, a land area of 111,704,182 square meters (43.129 square miles), and an unchanged water area of 9,748,693 square meters (3.764 square miles).
De Funiak Springs city (16800), Walton County (131) De Funiak Springs city name should be DeFuniak Springs (no space); it is incorrectly shown as De Funiak Springs.
De Funiak Springs CCD (90819), Walton County (131) De Funiak Springs CCD name should be DeFuniak Springs (no space); it is incorrectly shown as De Funiak Springs.
DeLand city (16875), Volusia County (127) DeLand city should be partially in DeBary-Orange City CCD (90793) in Census Tract 907.02, Blocks 4038–4040; these blocks were incorrectly coded to DeLand CCD (90832). The affected area (part of DeLand city in DeBary-Orange City CCD) contains 2 population, 3 housing units, a land area of 61,988 square meter (0.024 square miles), and a water area of 0 square meters.
The corrected part of DeLand city in DeLand CCD contains 27,029 population, 12,607 housing units, a land area of 45,513,410 square meters (17.573 square miles), and an unchanged water area of 486,247 square meters (0.188 square miles).
DeLand CCD (90832), Volusia County (127) DeLand CCD should not include Census Tract 907.02, Blocks 4038–4040; these blocks should be coded to DeBary-Orange City CCD (90793). The affected area contains 2 population, 3 housing units, a land area of 61,988 square meter (0.024 square miles), and a water area of 0 square meters.
The corrected DeLand CCD contains 61,511 population, 28,059 housing units, a land area of 293,752,777 square meters (113.419 square miles), and an unchanged water area of 26,907,035 square meters (10.389 square miles).
Ona CDP (51505), Hardee County (049) Ona CDP FIPS Place Code (PLACE) should be 51500; it is incorrectly shown as 51505.
Springhill CDP (68365), Santa Rosa County (113) Springhill CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 10

Georgia (13)
Crooked Creek CDP (20550), Putnam County (237) Crooked Creek CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Georgetown-Quitman County unified government (32528), Quitman County (239) Georgetown-Quitman County unified government ANSI Place Code (PLACENS) should be 02424940; it is incorrectly shown as 02403691.

August 2012

# 2010 Census Summary File 1 Geography Note 11

Hawaii (15)
Census Tract 320.00 (032000), Maui County (009) Census Tract 320.00 name should be 320; it is incorrectly shown as 320.00.
Discovery Harbour CDP (05900), Hawaii County (001) Discovery Harbour CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Hoolehua-Palaaau Hawaiian Home Land (5033/18087), Maui County (009) Hoolehua-Palaaau Hawaiian Home Land name should be Hoolehua-Palaau; it is incorrectly shown as Hoolehua-Palaaau.
Kaanapali CDP (20000), Maui County (009) Kaanapali CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Kalaeloa CDP (24850), Honolulu County (003) Kalaeloa CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
West Loch Estate CDP (80470), Honolulu County (003) West Loch Estate CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 12

Idaho (16)
Caldwell CCD (90483), Canyon County (027) Caldwell CCD ANSI County Subdivision Code (COUSUBNS) should be 01936686; it is incorrectly shown as 01936780.
Elk City CDP (24940), Idaho County (049) Elk City CDP FIPS Place Code (PLACE) should be 25030; it is incorrectly shown as 24940.
Parkline CDP (60890), Benewah County (009) Parkline CDP FIPS Place Code (PLACE) should be 60880; it is incorrectly shown as 60890.
Tyhee CDP (83260), Bannock County (005) Tyhee CDP FIPS Place Code (PLACE) should be 83170; it is incorrectly shown as 83260.

August 2012

# 2010 Census Summary File 1 Geography Note 13

Illinois (17)
Gibson City city (29125), Ford County (053) Gibson City city ANSI Place Code (PLACENS) should be 02394891; it is incorrectly shown as 00408990.
Grandwood Park CDP (30900), Lake County (097) Grandwood Park CDP was incorrectly defined and should include the following blocks coded outside of any place:
Census Tract 8616.04, Blocks 1027, 1031–1034, 1101, and 3004.
The affected area contains 264 population, 72 housing units, a land area of 216,830 square meters(0.084 square miles), and a water area of 0 square meters. The corrected Grandwood Park CDP contains 5,466 population, 1,902 housing units, a land area of 4,229,367 square meters (1.633 square miles), and an unchanged water area of 57,787 square meters (0.022 square miles).
Homer Glen village (35835), Will County (197) Homer Glen village annexed into Cook County (031) before January 1, 2010, but the information was reported to the Census Bureau too late to be included in the 2010 Census.
Kickapoo township (39818), Peoria County (143) Kickapoo township should include Block 2005, Census Tract 31.01; this block is incorrectly coded to Peoria City township (59013). The affected area contains 0 population, 0 housing units, a land area of 11,394 square meters (0.004 square miles), and a water area of 0 square meters.
Peoria City township (59013), Peoria County (143) Peoria City township should not include Block 2005, Census Tract 31.01; this block should be coded to Kickapoo township (39818). No part of Peoria City township should exist outside of Peoria city (59000); this correction eliminates the remainder of Peoria City township outside the place. The affected area contains 0 population, 0 housing units, a land area of 11,394 square meters (0.004 square miles), and a water area of 0 square meters.

August 2012

# 2010 Census Summary File 1 Geography Note 14

Indiana (18)
Census Tract 34.00 (003400), Allen County (003) Census Tract 34.00 name should be 34; it is incorrectly shown as 34.00.
Census Tract 128.00 (012800), Lake County (089) Census Tract 128.00 name should be 128; it is incorrectly shown as 128.00.
Beech Grove city (04204), Marion County (097) Beech Grove city should not be part of Indianapolis city (36000) [consolidated city]. Indianapolis city should not include Blocks 1007 and 1012 in Census Tract 3575, which are correctly coded to Beech Grove city. The affected area contains 0 population, 0 housing units, a land area of 173,256 square meters (0.067 square miles), and a water area of 0 square meters.
Indianapolis city (36000) [consolidated city], Marion County (097) Indianapolis city [consolidated city] should not include parts of Beech Grove (04204) and Lawrence (42426) cities and should include all of Indianapolis city (balance) (36003) [place].
The following blocks should not be in Indianapolis city [consolidated city]: Census Tract 3308.04, Blocks 1007 and 1013. Census Tract 3308.05, Blocks 2011, 2013, 2020, 2021, 2032, 2033, 2035, 3012, and 3013. Census Tract 3575, Blocks 1007 and 1012. The affected area contains 42 population, 18 housing units, a land area of 204,841 square meters (0.079 square miles), and a water area of 0 square meters.
The following blocks should be in Indianapolis city [consolidated city]: Census Tract 3401.08, Blocks 2016–2018. Census Tract 3409.02, Blocks 1022 and 1023. The affected area contains 0 population, 0 housing units, a land area of 22,097 square meters (0.009 square miles), and a water area of 0 square meters.
The corrected counts for Indianapolis city [consolidated city] are 829,676 population, 384,396 housing units, a land area of 948,934,867 square meters (366.386 squar e miles), and a water area of 17,072,644 square meters (6.592 square miles).
Indianapolis city (balance) (36003) [place], Marion County (097) All of Indianapolis city (balance) [place] should be included in Indianapolis city (36000) [consolidated city]. Indianapolis city should include Blocks 2016–2018 in Census Tract 3401.08 and Blocks 1022 and 1023 in Census Tract 3409.02, which are correctly coded to Indianapolis city (balance). The affected area contains 0 population, 0 housing units, a land area of 22,097 square meters (0.009 square miles), and a water area of 0 square meters.
Indianapolis Public Schools (04770) [unified school district], Marion County (097) Indianapolis Public Schools should not include Blocks 2011, 2013, 2020, 2021, 2032, 2033, 2035, 3012, and 3013 in Census Tract 3308.05; these blocks should be coded to Lawrence Township Metropolitan School District (05670) [unified school district]. The affected area contains 1 population, 1 housing unit, a land area of 26,022 square meters (0.010 square miles), and a water area of 0 square meters.
The corrected counts for Indianapolis Public Schools are 296,714 population, 148,095 housing units, a land area of 203,317,551 square meters (78.501 square miles), and a water area of 2,720,113 square meters (1.050 square miles).Lawrence city (42426), Marion County (097) Lawrence city should not be part of Indianapolis city (36000) [consolidated city]. Indianapolis city should not include Blocks 1007 and 1013 in Census Tract 3308.04 and Blocks 2011, 2013, 2020, 2021, 2032, 2033, 2035, 3012, and 3013 in Census Tract 3308.05, which are correctly coded to Lawrence city. The affected area contains 42 population, 18 housing units, a land area of 31,585 square meters (0.012 square miles), and a water area of 0 square meters.
Lawrence Township Metropolitan School District (05670) [unified school district], Marion County (097) Lawrence Township Metropolitan School District should include Blocks 2011, 2013, 2020, 2021, 2032, 2033, 2035, 3012, and 3013 in Census Tract 3308.05; these blocks are incorrectly coded to Indianapolis Public Schools (04770) [unified school district]. The affected area contains 1 population, 1 housing unit, a land area of 26,022 square meters (0.010 square miles), and a water area of 0 square meters.
The corrected counts for Lawrence Township Metropolitan School District are 95,615 population, 41,741 housing units, a land area of 108,817,599 square meters (42.025 square miles), and a water area of 4,204,948 square meters (1.624 square miles).
St. Mary of the Woods CDP (67050), Vigo County (167) St. Mary of the Woods CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Speedway School Town (10920) [unified school district], Marion County (097) Speedway School Town should not include Blocks 2016–2018 in Census Tract 3401.08; these blocks should be coded Wayne Township Metropolitan School District (12810) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 19,883 square meters (0.008 square miles), and a water area of 0 square meters. The corrected land area for Speedway School Town is 12,343,746 square meters (4.758 square miles).
Wayne Township Metropolitan School District (12810) [unified school district], Marion County (097) Wayne Township Metropolitan School District should include should include Blocks 2016–2018 in Census Tract 3401.08; these blocks are incorrectly coded to Speedway School Town (1092) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 19,883 square meters (0.008 square miles), and a water area of 0 square meters. The corrected land area for Wayne Township Metropolitan School District is 87,536,836 square meters (33.798 square miles).
Westfield town (82700), Hamilton County (057) Westfield town Legal/Statistical Area Description should be city (Westfield city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.

August 2012

# 2010 Census Summary File 1 Geography Note 15

Iowa (19)
Sun Valley Lake CDP (76415), Ringgold County (159) Sun Valley Lake CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 16

Kansas (20)
Grant township (27875), Osborne County (141) Grant township ANSI County Subdivision Code (COUSUBNS) should be 02575214; it is incorrectly shown as 00472140.
Greeley County unified government (28410) [consolidated city], Greeley County (071) Greeley County unified government [consolidated city] was organized January 1, 2009 and should be shown for the 2010 Census. The consolidated city covers the entirety of Greeley County except for the area within Horace city (33150). Greeley County unified government [consolidated city] comprises the places of Tribune city (71450) and Greeley County unified government (balance) (28412) [place]. Greeley County unified government consolidated city contains 1,177 population, 582 housing units, a land area of 2,015,531,289 square meters (778.450 square miles), and a water area of 0 square meters.
Greeley County unified government (balance) (28412) [place], Greeley County (071) Greeley County unified government (28410) [consolidated city] was organized January 1, 2009; the portion of the consolidated city outside of Tribune city should be shown as Greeley County unified government (balance) [place] for the 2010 Census. Greeley County unified government (balance) should be shown as part of Greeley County unified government [consolidated city] and comprises the entirety of Greeley County except for the area within Horace (33150) and Tribune (71450) cities. Greeley County unified government (balance) contains 436 population, 197 housing units, a land area of 2,013,612,712 square meters (777.460 square miles), and a water area of 0 square meters.
Lake Quivira city (37975) [county subdivision record], Johnson County (091) Lake Quivira city ANSI County Subdivision Code (COUSUBNS) in Johnson County should be 00485605; it is incorrectly shown as 00485606. The ANSI County Subdivision Code for Lake Quivira city in Wyandotte County (209) and the ANSI Place Code (PLACENS) for Lake Quivira city are correct.
Tribune city (71450), Greeley County (071) Tribune city should be shown as within Greeley County unified government (28410) [consolidated city], which was organized January 1, 2009. Tribune city FIPS Place Class Code should be C9 and the functional status (FUNCSTAT) should be N (nonfunctioning); they are incorrectly shown as C1 and A, respectively. Tribune city retains an independent existence within the consolidated city as a special district with limited governmental function.

August 2012

# 2010 Census Summary File 1 Geography Note 17

Kentucky (21)
Dunmor CDP (23000), Logan (141) and Muhlenberg (177) Counties Dunmor CDP FIPS Place Code (PLACE) should be 23014 and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown as 23000 and U2, respectively.
Elk Creek CDP (24346), Spencer County (215) Elk Creek CDP FIPS Place Code (PLACE) should be 24328; it is incorrectly shown as 24346.
Foster city (28630), Bracken County (023) Foster city ANSI Place Code (PLACENS) should be 02465546; it is incorrectly shown as 02465547.
Maytown CDP (51060), Floyd County (071) Maytown CDP FIPS Place Code (PLACE) should be 51042 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown as 51060 and U1, respectively.

August 2012

# 2010 Census Summary File 1 Geography Note 18

Louisiana (22)
State Senate District 10 (010) [State Legislative District (Upper Chamber)], Jefferson Parish (051) State Senate District 10 in Jefferson Parish was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 205.13, Block 2002 and Census Tract 205.02, Block 3008 should be coded to State Legislative District (Upper Chamber) (SLDUST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 27,906 square meters (0.011 square miles).

La Salle Parish (059) La Salle Parish name should be LaSalle Parish (no space); it is incorrectly shown as La Salle Parish.

August 2012

# 2010 Census Summary File 1 Geography Note 19

Maine (23)
State Senate District 2 (002) [State Legislative District (Upper Chamber)], York County (031) State Senate District 2 in York County was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 340.01, Block 4031 should be coded to State Legislative District (Upper Chamber) (SLDUST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 410,733 square meters (0.159 square miles).
State House District 30 (030) [State Legislative District (Lower Chamber)], Washington County (029) State House District 30 in Washington County was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 9559, Blocks 2054, 2058, and 2064 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 5,053,733 square meters (1.951 square miles).
State House District 31 (031) [State Legislative District (Lower Chamber)], Washington County (029) State House District 31 in Washington County was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 9556, Blocks 1094 and 1114 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 611,890 square meters (0.236 square miles).
Blaine CDP (05350), Aroostook County (003) Blaine CDP ANSI Place Code (PLACENS) should be 02652330; it is incorrectly shown as 02377934.
Damariscotta CDP (16200), Lincoln County (015) Damariscotta CDP ANSI Place Code (PLACENS) should be 02652331; it is incorrectly shown as 02377901.
Greenwood town (29710), Oxford County (017) Greenwood town ANSI County Subdivision Code (COUSUBNS) should be 00582503; it is incorrectly shown as 01987275.
Penobscot Reservation and Off-Reservation Trust Land (2760/57955), Penobscot (019) and Piscataquis (021) Counties Penobscot Reservation and Off-Reservation Trust Land ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00582669; it is incorrectly shown as 01913813. This change also applies to r ecords consisting of the Reservation only and Trust Land only portions of the American Indian area.

August 2012

# 2010 Census Summary File 1 Geography Note 20

Maryland (24)
Congressional Districts Maryland’s congressional district plan, as provided to the Census Bureau, did not provide congressional district assignments for area within parts of the Chesapeake Bay and the Atlantic Ocean for the 111th Congress. Due to errors in coding, 98 blocks where no congressional district was unassigned contained polygons coded as land. The total land area where no congressional district was assigned is 1,002,848 square meters (0.387 square miles). One block—Block 4158, Census Tract 8762, in St. Mary’s County—had 0 population, but 1 housing unit in a block not assigned to a congressional district.
Bensville CDP (06615), Charles County (017) Bensville CDP FIPS Place Code (PLACE) should be 06662; it is incorrectly shown as 06615.
Dunkirk CDP (24062), Calvert County (009) Dunkirk CDP FIPS Place Code (PLACE) should be 24050; it is incorrectly shown as 24062.
Eakles Mill CDP (24250), Washington County (043) Eakles Mill CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Huntingtown CDP (41037), Calvert County (009) Huntingtown CDP FIPS Place Code (PLACE) should be 41025; it is incorrectly shown as 41037.
Leisure World CDP (46375), Montgomery County (031) Leisure World CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Melwood CDP (51860), Prince George’s County (033) Melwood CDP FIPS Place Code (PLACE) should be 51940 and Place Class Code (PLACECC) should be U2; they are incorrectly shown as 51860 and U1, respectively.
North Laurel CDP (56725), Howard County (027) North Laurel CDP was incorrectly defined. In addition to the area defined for the 2010 Census, North Laurel CDP also should include the following tracts and blocks coded as part of Scaggsville CDP (70530):

Census Tract 6069.06, entire tract. Census Tract 6068.06, Blocks 1024–1050, 1058. Census Tract 6069.04, Blocks 1000–1005, 3000–3027. Census Tract 6069.05, Blocks 3093, 3099, 3102. Census Tract 6069.07, Blocks 1007–1026, 2000–2007, 3000–3029.
The affected area contains 15,785 population, 5,957 housing units, a land area of 13,127,612 square meters (5.069 square miles), and a water area of 39,893 square meters (0.015 square miles).
The corrected counts for North Laurel CDP are 20,259 population, 7,593 housing units, a land area of 16,320,449 square meters (6.301 square miles), and a water area of 147,831 square meters (0.057 square miles).Scaggsville CDP (70530), Howard County (027) Scaggsville CDP was incorrectly defined. The area defined includes the following tracts and blocks that should have been coded to North Laurel CDP (56725):

Census Tract 6069.06, entire tract. Census Tract 6068.06, Blocks 1024–1050, 1058. Census Tract 6069.04, Blocks 1000–1005, 3000–3027. Census Tract 6069.05, Blocks 3093, 3099, 3102. Census Tract 6069.07, Blocks 1007–1026, 2000–2007, 3000–3029.
The affected area contains 15,785 population, 5,957 housing units, a land area of 13,127,612 square meters (5.069 square miles), and a water area of 39,893 square meters (0.015 square miles).
The corrected counts for Scaggsville CDP are 8,548 population, 2,838 housing units, a land area of 13,514,192 square meters (5.218 square miles), and a water area of 913,012 square meters (0.353 square miles).
Scaggsville CDP (70530), Howard County (027) Scaggsville CDP FIPS Place Code (PLACE) should be 70525; it is incorrectly shown as 70530.
Suitland CDP (75725), Prince George’s County (033) Suitland CDP ANSI Place Code (PLACENS) should be 02652341; it is incorrectly shown as 02390372.
Wheaton CDP (83775), Montgomery County (031) Wheaton CDP ANSI Place Code (PLACENS) should be 02652342; it is incorrectly shown as 02390503.

August 2012

# 2010 Census Summary File 1 Geography Note 21

Massachusetts (25)
Abington town (00170), Plymouth County (023) Abington town should include all of Block 3008 and part of Block 3005 in Census Tract 5022; these blocks were incorrectly coded to Rockland town (57775). This change restores the 2000 location of the town boundary and adds Southfield CDP to Abington town. The affected area contains 0 population, 0 housing units, a land area of 767,905 square meters (0.296 square miles), and a water area of 0 square meters. The corrected land area for Abington town is 25,765,375 square meters (9.948 square miles).
East Douglas CDP (18875) and Uxbridge town (71620), Worcester County (027) East Douglas CDP should not include Block 1043 in Census Tract 7491 in Charlton town; this block should be coded outside any place. This change removes East Douglas CDP from Uxbridge town. The affected area contains 0 population, 0 housing units, a land area of 259,582 square meters (0.100 square miles), and a water area of 432 square meters (rounds to 0.000 square miles). The corrected areas for East Douglas CDP are a land area of 8,824641 square meters (3.407 square miles and a water area of 312,009 square meters (0.120 square miles).
Rockland town (57775), Plymouth County (023) Rockland town should not include all of Block 3008 and part of Block 3005 in Census Tract 5022; these blocks should be coded to Abington town (00170). This change restores the 2000 location of the town boundary. The affected area contains 0 population, 0 housing units, a land area of 767,905 square meters (0.296 square miles), and a water area of 0 square meters. The corrected land area for Rockland town is 25,971,988 square meters (10.028 square miles).
Southfield CDP (63840), Plymouth County (023) Southfield CDP Block 3008 and part of Block 3005 in Census Tract 5022 should be coded to Abington town (00170); these blocks were incorrectly coded to Rockland town (57775). This change restores the 2000 location of the town boundary and adds Southfield CDP to Abington town.
Southfield CDP (63840), Plymouth County (023) Southfield CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Sturbridge CDP (68120) and Charlton town (12715), Worcester County (027) Sturbridge CDP should not include Block 2074 in Census Tract 7561.01 in Charlton town; this block should be coded outside any place. This change removes Sturbridge CDP from Charlton town. The affected area contains 0 population, 0 housing units, a land area of 470,024 square meters (0.181 square miles), and a water area of 0 square meters. The corrected land area for Sturbridge CDP is 13,782,870 square meters (5.322 square miles).
First Bristol & Plymouth District (021) [State Legislative District (Upper Chamber)], Bristol County (005) First Bristol & Plymouth District in Bristol County was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 6441.01, Blocks 2007 and 2013 should be coded to State Legislative District (Upper Chamber) (SLDUST) ZZZ. The affected area contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 38,061 square meters (0.015 square miles).Second Bristol & Plymouth District (022) [State Legislative District (Upper Chamber)], Bristol County (005) Second Bristol & Plymouth District in Bristol County was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 6503, Block 2012 should be coded to State Legislative District (Upper Chamber) (SLDUST) ZZZ. The affected area contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 13,607 square meters (0.005 square miles).
Norfolk, Bristol & Plymouth District (044) [State Legislative District (Upper Chamber)], Norfolk County (021) Norfolk, Bristol & Plymouth District in Norfolk County was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 4164, Blocks 1001 and 1004 should be coded to State Legislative District (Upper C hamber) (SLDUST) ZZZ. The affected area contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 12,050 square meters (0.005 square miles).
Plymouth & Barnstable District (047) [State Legislative District (Upper Chamber)], Barnstable County (001) Plymouth & Barnstable District in Barnstable County was incorrectly defined including water area that should be coded to ZZZ (State Senate Districts not defined). Census Tract 147, Blocks 1052 and 2052 should be coded to State Legislative District (Upper Chamber) (SLDUST) ZZZ. The affected ar ea contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 1,708 square meters (0.001 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 22

Michigan (26)
Congressional Districts 1, 2, 5, 6, 10, and 12–15 Michigan’s congressional district plan, as provided to the Census Bureau, did not provide congressional district assignments for water blocks within the Great Lakes for the 111th Congress. There are 633 water blocks that should be coded to no congressional district and are incorrectly assigned to congressional districts 1, 2, 5, 6, 9, 10, and 12–15. These changes occurred in the following 21 counties: Alger (003), Allegan (005), Alpena (007), Antrim (009), Bay (017), Benzie (019), Charlevoix (029), Chippewa (033), Huron (063), Iosco (069), Mackinac (097), Macomb (099), Manistee (101), Muskegon (121), Ottawa (139), Presque Isle (141), Sanilac (151), Schoolcraft (153), Tuscola (157), Van Buren (159), and Wayne (163).
Due to errors in coding, one block where no congressional district was unassigned contained a polygon coded as land. The total land area where no congressional district was assigned is 2 square meters (rounds to 0.000 square miles). The block contained no population or housing.
Almer township (01620), Tuscola County (157) Almer township should exclude all of Caro village (13420); Caro village became a city and independent of any township before January 1, 2010. The corrected counts for Almer township (excluding Caro city) are 2,115 population, 932 housing units, a land area of 86,491,099 square meters (33.394 square miles), and a water area of 631,354 square meters (0.244 square miles).
Bay Shore CDP (06190), Charlevoix (027) and Emmet (047) Counties Bay Shore CDP FIPS Place Code (PLACE) should be 06180; it is incorrectly shown as 06190.
Caro village (13420), Tuscola County (157) Caro village should be shown as a city and as a separate county subdivision that is independent of any township; it is incorrectly shown as dependent in Almer (01620) and Indianfields (40440) townships.
Indianfields township (40440), Tuscola County (157) Indianfields township should exclude all of Caro village (13420); Caro village became a city and independent of any township before January 1, 2010. The corrected counts for Indianfields township (excluding Caro city) are 2,805 population, 1,093 housing units, a land area of 81,994,738 square meters (31.658 square miles), and a water area of 4,643,845 square meters (1.793 square miles).
Jefferson Schools (19800) [unified school district], Monroe County (115) Jefferson Schools should include Census Tract 8301, Block 3022; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 1,764 square meters (0.001 square miles), and a water area of 0 square meters. The corrected land area for Jefferson Schools is 90,243,393 square meters (34.843 square miles).Lakeview Public Schools (20880) [unified school district], Macomb County (099) Lakeview Public Schools should include Census Tract 2510, Block 1017; Census Tract 2511, Blocks 1010 and 1015; and Census Tract 2512, Block 1001; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 243 population, 119 housing units, a land area of 114,350 square meters (0.044 square miles), and a water area of 0 square meters.
The corrected counts for Lakeview Public Schools are 19,869 population, 9,297 housing units, a land area of 9,956,649 square meters (3.844 square miles), and a water area of 1,211 square meters (rounds to 0.000 square miles).
L’Anse Creuse Public Schools (21870) [unified school district], Macomb County (099) L’Anse Creuse Public Schools should include Census Tract 2473, Blocks 1011, 1061, 4006, and 4011; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 40,308 square meters (0.016 square miles), and a water area of 0 square meters. The corrected land area for L’Anse Creuse Public Schools is 89,632,152 square meters (34.607 square miles).

School District Not Defined (Water) (99998) [unified school district], Macomb (099), Monroe (115), and Tuscola (157) Counties In Macomb County, School District Not Defined (Water) should not include Census Tract 2510, Block 1017; Census Tract 2511, Blocks 1010 and 1015; and Census Tract 2512, Block 1001. all of which should be coded to Lakeview Public Schools (20880); and Census Tract 2517, Block 1014, which should be coded to South Lake Schools (32220). In Monroe County, School District Not Defined (Water) should not include Census Tract 8301, Block 3022, which should be coded to Jefferson Schools (19800). In Tuscola County, School District Not Defined (Water) should not include Census Tract 2, Block 2029, which should be coded to Unionville-Sebewaing Area School District (34440). The affected area contains 243 population, 119 housing units, a land area of 425,197 square meters (0.164 square miles), and a water area of 0 square meters.
The corrected School District Not Defined (Water) contains 0 population, 0 housing units, a land area of 0 square meters and an unchanged water area of 23,543,900,152 square meters (9,090.351 square miles).
South Lake Schools (32220) [unified school district], Macomb County (099) South Lake Schools should include Census Tract 2517, Block 1014; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 194,354 square meters (0.075 square miles), and a water area of 0 square meters. The corrected land area for South Lake Schools is 10,913,704 square meters (4.214 square miles).
Unionville-Sebewaing Area School District (34440) [unified school district], Tuscola County (157) Unionville-Sebewaing Area School District should include Census Tract 2, Block 2029; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 74,421 square meters (0.029 square miles), and a water area of 0 square meters. The corrected land area for Unionville-Sebewaing Area School District is 305,784,562 square meters (118.064 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 23

Minnesota (27)
Beardsley city (04204), Big Stone County (011) Beardsley city should be shown as a separate county subdivision that is independent of any township; it is incorrectly shown as dependent in Browns Valley township (08182).
Browns Valley township (08182), Big Stone County (011) Browns Valley township should exclude all of Beardsley city (04204); Beardsley city became independent of any township before January 1, 2010. The corrected counts for Browns Valley township (excluding Beardsley city) are 125 population, 67 housing units, a land area of 122,189,978 square meters (47.178 square miles), and a water area of 3,144,673 square meters (1.214 square miles).
Great Scott township (25550), St. Louis County (137) Great Scott township should exclude all of Kinney city (33416); Kinney city became independent of any township before January 1, 2010. The corrected counts for Great Scott township (excluding Kinney city) are 392 population, 209 housing units, a land area of 151,681,796 square meters (58.565 square miles), and a water area of 2,525,002 square meters (0.975 square miles).
Johnson city (32012), Big Stone County (011) Johnson city should be shown as a separate county subdivision that is independent of any township; it is incorrectly shown as dependent in Moonshine township (43828).
Kinney city (33416), Big Stone County (011) Kinney city should be shown as a separate county subdivision that is independent of any township; it is incorrectly shown as dependent in Great Scott township (25550).
Lakewood township (35208), Lake of the Woods County (077) Lakewood township ANSI County Subdivision Code (COUSUBNS) should be 02426870; it is incorrectly shown as 00664712. The latter code is correct for Lakewood township (35234) in St. Louis County (137).
Lakewood township (35234), St. Louis County (137) Lakewood township ANSI County Subdivision Code (COUSUBNS) should be 00664712; it is incorrectly shown as 02426870. The latter code is correct for Lakewood township (35208) in Lake of the Woods County (077).
Moonshine township (43828), Big Stone County (011) Moonshine township should exclude all of Johnson city (32012); Johnson city became independent of any township before January 1, 2010. The corrected counts for Moonshine township (excluding Johnson city) are 102 population, 41 housing units, a land area of 96,467,474 square meters (37.246 square miles), and a water area of 46,701 square meters (0.018 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 24

Mississippi (28)
Alcorn State University CDP (00680), Claiborne County (021) Alcorn State University CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Bridgetown CDP (08655), DeSoto County (033) Bridgetown CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
DeLisle CDP (18420), Harrison County (047) DeLisle CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Florence town (24980), Rankin County (121) Florence town Legal/Statistical Area Description should be city (Florence city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.
Mississippi State CDP (48030), Oktibbeha County (105) Mississippi State CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Mississippi Valley State University CDP (48120), Leflore County (083) Mississippi Valley State University CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Mooresville CDP (48720), Lee County (081) Mooresville CDP name should be Mooreville; it is incorrectly shown as Mooresville.
Robinhood CDP (18420), Rankin County (121) Robinhood CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 25

Missouri (29)
La Tour CDP (40880), Johnson County (101) La Tour CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Loch Lloyd village (43468), Cass County (037) Loch Lloyd village ANSI Place Code (PLACENS) should be 02375515; it is incorrectly shown as 02398460.
Terre du Lac CDP (72780), St. Francois County (187) Terre du Lac CDP FIPS Place Code (PLACE) should be 72772 and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown as 72780 and U2, respectively.

August 2012

# 2010 Census Summary File 1 Geography Note 26

Montana (30)
Census Tract 11.00 (001100), Flathead County (029) Census Tract 11.00 name should be 11; it is incorrectly shown as 11.00.
Box Elder CDP (08725), Hill County (041) Box Elder CDP ANSI Place Code (PLACENS) should be 02407897; it is incorrectly shown as 02585652.
South Glastonbury CDP (31250), Park County (067) South Glastonbury CDP FIPS Place Code (PLACE) should be 69713; it is incorrectly shown as 31250.

August 2012

# 2010 Census Summary File 1 Geography Note 27

Nebraska (31)
Glenwood CDP (19160), Buffalo County (019) Glenwood CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Inland CDP (24055), Clay County (035) Inland CDP FIPS Place Code (PLACE) should be 24005; it is incorrectly shown as 24055.
White Clay CDP (52855), Sheridan County (161) White Clay CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 28

Nevada (32)
Incline Village CDP (35100), Washoe County (031) Incline Village CDP ANSI Place Code (PLACENS) should be 02652365; it is incorrectly shown as 02408417.
Lemmon Valley CDP (41800), Washoe County (031) Lemmon Valley CDP ANSI Place Code (PLACENS) should be 02652366; it is incorrectly shown as 02408597.
Walker Lake CDP (81245), Mineral County (021) Walker Lake CDP FIPS Place Code (PLACE) should be 81100; it is incorrectly shown as 81245.

August 2012

# 2010 Census Summary File 1 Geography Note 29

New Jersey (34)
Barclay CDP (02880), Camden County (007) Barclay CDP ANSI Place Code (PLACENS) should be 02652335; it is incorrectly shown as 02389172.
Florence CDP (23880), Burlington County (005) Florence CDP ANSI Place Code (PLACENS) should be 02652334; it is incorrectly shown as 02389090.
Florence CDP (23880), Burlington County (005) Florence CDP FIPS Place Code should be 23820; it is incorrectly shown as 23880.
Leisure Village West CDP (39920), Ocean County (029) Leisure Village West CDP ANSI Place Code (PLACENS) should be 02652339; it is incorrectly shown as 02390053.
Mercerville CDP (45480), Mercer County (021) Mercerville CDP ANSI Place Code (PLACENS) should be 02652338; it is incorrectly shown as 02389472.
Whitesboro CDP (80855), Burlington County (005) Whitesboro CDP ANSI Place Code (PLACENS) should be 02652343; it is incorrectly shown as 02390509.
August 2012

# 2010 Census Summary File 1 Geography Note 30

New Mexico (35)
Conchas Dam CDP (17260), San Miguel County (047) Conchas Dam CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
El Cerro Mission CDP (22582), Valencia County (061) El Cerro Mission CDP ANSI Place Code (PLACENS) should be 02652546; it is incorrectly shown as 02408054.
Gallina CDP (12008), Rio Arriba County (039) Gallina CDP FIPS Place Code (PLACE) should be 28180; it is incorrectly shown as 12008.
Indian Hills CDP (34430), Torrance County (057) Indian Hills CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Las Maravillas CDP (39430), Valencia County (061) Las Maravillas CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Navajo Nation Reservation and Off-Reservation Trust Land (2430/51580), Bernalillo (001), Cibola (006), McKinley (031), Rio Arriba (039), Sandoval (043), San Juan (045), and Socorro (053) Counties (part—also in Arizona and Utah) Navajo Nation Reservation and Off-Reservation Trust Land ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00041148; it is incorrectly shown as 00042851. This change also applies to r ecords consisting of the Reservation only and Trust Land only portions of the American Indian area.
North Hobbs CDP (52500), Lea County (025) North Hobbs CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Ohkay Owingeh CDP (52500), Rio Arriba County (039) Ohkay Owingeh CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Santa Cruz CDP (70460), Santa Fe County (049) Santa Cruz CDP was incorrectly defined and should include the following blocks coded outside of any place:
Census Tract 101.02, Blocks 3024, 3026, 3027, 3039, 3043, 3064.
Census Tract 9409, Block 3015. The affected area contains 71 population, 33 housing units, a land area of 419,676 square meters (0.162 square miles), and a water area of 0 square meters. The corrected Santa Cruz CDP contains 439 population, 197 housing units, a land area of 1,691,786 square meters (0.653 square miles), and an unchanged water area of 0 square meters.

August 2012

# 2010 Census Summary File 1 Geography Note 31

New York (36)
Census Tracts/Block Groups, Madison County (053) Nine census tracts in Madison County have incorrect names and codes:

Census Tract 9401.01 (940101) name and code should be 301.01 (030101). Census Tract 9401.02 (940102) name and code should be 301.02 (030102). Census Tract 9401.03 (940103) name and code should be 301.03 (030103). Census Tract 9402 (940200) name and code should be 302 (030200). Census Tract 9403 (940300) name and code should be 303 (030300). Census Tract 9404.01 (940401) name and code should be 304.01 (030401). Census Tract 9404.03 (940403) name and code should be 304.03 (030403). Census Tract 9406 (940600) name and code should be 306.00 (030600). Census Tract 9407 (940700) name and code should be 304.02 (030402). All block groups associated with these census tracts should have the same changes.
Census Tracts/Block Groups, Oneida County (065)
T

wo census tracts in Oneida County have incorrect names and codes:

Census Tract 9400 (940000) name and code should be 248 (024800). Census Tract 9401 (940100) name and code should be 247 (024700).

A third census tract, Census Tract 9402 (940200), also had an incorrect name and code, but had additional boundary err ors. This change is covered in a separate note.
All block groups associated with these census tracts should have the same changes.
Census Tract 230 (023000), Oneida County (065) Census Tract 230 (023000), Block Group 2 (2), Oneida County (065) Census Tract 9402 (940200), Oneida County (065) Census Tract 9402 (940200), Block Group 1 (1), Oneida County (065) Census Tract 9402 (940200), Block Group 3 (3), Oneida County (065) Census Tract 9402 name and code should be 249 (024900). In addition, Census Tract 230 should not contain Blocks 2035 and 2043–2048; Blocks 2035, 2045, and 2046 should be coded to Census Tract 249, Block Group 1 and Blocks 2043, 2044, 2047, and 2048 should be codedto Census Tract 249, Block Group 3. The entire affected area contains 41 population, 19 housing units, a land area of 2,830,242 square meters (1.093 square miles), and a water area of 0square meters. The affected area added to Census Tract 249, Block Group 1 contains 6 population, 4 housing units, a land area of 347,963 square meters (0.134 square miles), and a water area of 0 square meters. The affected area added to Census Tract 249, Block Group 3 contains 35 population, 15 housing units, a land area of 2,482,279 square meters (0.958 square miles), and a water area of 0 square meters.
The corrected Census Tract 230 contains 6,138 population, 2,493 housing units, a land area of 111,720,701 square meters (43.136 square miles), and an unchanged water area of 38,347 square meters (0.015 square miles). The corrected Census Tract 230, Block Group 2 contains 1,026 population, 445 housing units, a land area of 20,445,670 square meters (7.894 square miles), and an unchanged water area of 0 square meters.The corrected Census Tract 249 (formerly 9402) contains 5,408 population, 2,406 housing units, a land area of 97,970,870 square meters (37.827 square miles), and an unchanged water area of 28,029 square meters (0.011 square miles). The corrected Census Tract 249 (formerly 9402), Block Group 1 contains 2,260 population, 998 housing units, a land area of 37,108,980 square meters (14.328 square miles), and an unchanged water area of 0 square meters. The corrected Census Tract 249 (formerly 9402), Block Group 3 contains 1,998 population, 829 housing units, a land area of 58,454,906 square meters (22.570 square miles), and an unchanged water area of 19,154 square meters (0.007 square miles).
Census Tract 89 (008900), Richmond County (085) Census Tract 89 (008900), Block Group 0, Richmond County (085) Census Tract 97 (009700), Richmond County (085) Census Tract 97 (009700), Block Group 0, Richmond County (085) Census Tract 89 and associated Block Group 0 should not be shown for the 2010 Census; the entire area should be coded Census Tract 97, Block Group 0. The affected area contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 100,710 square meters (0.039 square miles). The corrected water area for Census Tract 97 is 520,483 square meters (0.201 square miles). The corrected water area for Block Group 0 in Census Tract 97 is 519,288 square meters (0.200 square miles).
Beaver Dam Lake CDP (05193), Orange County (071) Beaver Dam Lake CDP ANSI Place Code (PLACENS) should be 02652336; it is incorrectly shown as 02389188.
Beaver Dam Lake CDP (05193), Orange County (071) Beaver Dam Lake CDP FIPS Place Code (PLACE) should be 05188; it is incorrectly shown as 05193.
DeKalb Junction CDP (20049), St. Lawrence County (089) DeKalb Junction CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
East Ithaca CDP (22326), Tompkins County (109) East Ithaca CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Hannawa Falls CDP (22582), Orleans County (073) Hannawa Falls CDP ANSI Place Code (PLACENS) should be 02627947; it is incorrectly shown as 02627974.
Lake Luzerne CDP (40648), Warren County (113) Lake Luzerne CDP FIPS Place Code (PLACE) should be 40651; it is incorrectly shown as 40648.
Lisle town (42653), Broome County (007) Lisle town should not include Blocks 1096 and 1097 in Census Tract 119.03; these blocks should be coded to Triangle town (75319). This change removes Whitney Point village (81831) from Lisle town. The affected area contains 0 population, 0 housing units, a land area of 863 square meters (rounds to 0.000 square miles), and a water area of 0 square meters. The corrected land area for Lisle town is 121,454,744 square meters (46.894 square miles).
Niskayuna CDP (51275), Schenectady County (093) Niskayuna CDP FIPS Place Code should be 51262 and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown as 51275 and U2, respectively.
Oak Beach-Captree CDP (54112), Suffolk County (103) Oak Beach-Captree CDP ANSI Place Code (PLACENS) should be 02389842; it is incorrectly shown as 02584280.Oil Springs Reservation (2535/54523), Allegany (003) and Cattaraugus (009) Counties Oil Springs Reservation ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00959239; it is incorrectly shown as 00979303.
Oil Springs Reservation (54523) [county subdivision], Allegany County (003) Oil Springs Reservation ANSI County Subdivision Code (COUSUBNS) should be 00959239; it is incorrectly shown as 00979303.
Oil Springs Reservation (54523) [county subdivision], Cattaraugus County (009) Oil Springs Reservation ANSI County Subdivision Code (COUSUBNS) should be 00959239; it is incorrectly shown as 00979303.
Pamelia Center CDP (56212), Jefferson County (045) Pamelia Center CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Quiogue CDP (60411), Suffolk County (103) Quiogue CDP FIPS Place Code (PLACE) should be 60408 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown 60411 and U1, respectively.
Tonawanda CDP (74183), Erie County (029) Tonawanda CDP should include Block 2057 in Census Tract 84; it is incorrectly coded outside of any place. This change, which is water area only, makes Tonawanda CDP coextensive with the area of Tonawanda town (7500) outside of Kenmore village (39232). The affected area contains 0 population, 0 housing units, a land area of 0 square meters, and a water area of 537,105 square meters (0.207 square miles). The corrected water area for Tonawanda CDP is 3,998,005 square meters (1.544 square miles).
Triangle town (75319), Broome County (007) Triangle town should include Blocks 1096 and 1097 in Census Tract 119.03; these blocks are incorrectly coded to Lisle town (42653). This change puts all of Whitney Point village (81831) within Triangle town. The affected area contains 0 population, 0 housing units, a land area of 863 square meters (rounds to 0.000 square miles), and a water area of 0 square meters. The corrected land area for Triangle town is 98,095,717 square meters (37.875 square miles).
Whitney Point village (81831), Broome County (007) Whitney Point village should not appear in Lisle town (42653). Blocks 1096 and 1097 in Census Tract 119.03 should be coded to Triangle town (75319); they are incorrectly coded to Lisle town (42653).

August 2012

# 2010 Census Summary File 1 Geography Note 32

North Carolina (37)
Candor town (10120), Montgomery County (123) Candor town annexed into Moore County (125) before January 1, 2010, but the information was reported to the Census Bureau too late to be included in the 2010 Census.
Edneyville CDP (20280), Henderson County (089) Edneyville CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Spivey’s Corner CDP (63920), Sampson County (163) Spivey’s Corner CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.

August 2012

# 2010 Census Summary File 1 Geography Note 33

North Dakota (38)
Central Slope UT (13312), Slope County (087) Central Slope UT ANSI County Subdivision Code (COUSUBNS) should be 02465545; it is incorrectly shown as 02465546.
Devils Lake city (19420) [county subdivision], Ramsey County (071) Devils Lake city ANSI County Subdivision Code (COUSUBNS) should be 01035989; it is incorrectly shown as 01028672.
Devils Lake city (19420) [place], Ramsey County (071) Devils Lake city ANSI Place Code (PLACENS) should be 01035989; it is incorrectly shown as 01028672.
Elmwood UT (23860), Golden Valley County (033) Elmwood UT ANSI County Subdivision Code (COUSUBNS) should be 02652057; it is incorrectly shown as 01759434.
Goodrich township (31540), Sheridan County (083) Goodrich township disorganized before January 1, 2010 and should not be shown separately. It should be part of South Sheridan UT (74330).
South Sheridan UT (74330), Sheridan County (083) South Sheridan UT should include Goodrich township (31540), which disorganized before January 1, 2010. The corrected counts for South Sheridan UT are 91 population, 59 housing units, a land area of 435,743,219 square meters (168.241 square miles), and a water area of 15,636,749 square meters (6.037 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 34

Ohio (39)
Congressional Districts 5, 9, and 13 Ohio’s congressional district plan, as provided to the Census Bureau, did not provide congressional district assignments for water blocks within the Great Lakes for the 111th Congress. There are 118 water blocks that should be coded to no congressional district and are incorrectly assigned to congressional districts 5, 9, and 13. These changes occurred in the following five counties: Erie (043), Lorain (093), Lucas (095), Ottawa (123), and Sandusky (143).
Due to errors in coding, there were six blocks where no congressional district was unassigned contained polygons coded as land. The total land area where no congressional district was assigned is 13,375 square meters (0.005 square miles). One block—Block 4001, Census Tract 512, in Ottawa County—had 0 population, but 1 housing unit in a block not assigned to a congressional district.
Amanda-Clearcreek Local School District (04684) [unified school district], Fairfield (045) and Muskingum (119) Counties Amanda-Clearcreek Local School District should not exist in Muskingum County. Blocks 1016–1021, 1023, 1024, and 1029 in Census Tract 9110 in Muskingum County should be in River View Local School District; they are incorrectly coded to Amanda-Clearcreek Local School District. The affected area contains 0 population, 0 housing units, a land area of 2,426,940 square meters (0.937 square miles), and a water area of 328,799 square meters (0.127 square miles). The corrected areas for Amanda-Clearcreek Local School District are a land area of 250,658,578 square meters (96.780 square miles) and a water area of 725,946 square meters (0.280 square miles).

Cinnamon Lake CDP (15008), Ashland County (005) Cinnamon Lake CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Danbury Local School District (04893) [unified school district], Ottawa County (123) Danbury Local School District should include Census Tract 503.01, Blocks 2005 and 2069; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 4 population, 2 housing units, a land area of 5,058 square meters (0.002 square miles), and a water area of 0 square meters.
The corrected Danbury Local School District contains 5,182 population, 6,491 housing units, a land area of 47,045,096 square meters (18.164 square miles) and an unchanged water area of 3,360,570 square meters (1.298 square miles).
Dayton city (21000) [county subdivision], Montgomery County (113) Dayton city ANSI County Subdivision Code (COUSUBNS) should be 01086167; it is incorrectly shown as 01086666.
Dayton city (21000) [place], Montgomery County (113) Dayton city ANSI Place Code (PLACENS) should be 01086167; it is incorrectly shown as 01086666.Fairfield township (25998), Columbiana County (029) Fairfield township (26072), Mahoning County (099) Ohio is unique in that a township can legally exist as a governmental unit in more than one county. Fairfield township in Columbiana County and Fairfield township in Mahoning County represent a single legal area. The FIPS County Subdivision Code (COUSUB) for Fairfield township in Mahoning County should be 25998; it is incorrectly shown as 26072. The sum of the parts of Fairfield township in Columbiana and Mahoning County contains 10,556 population, 4,806 housing units, a land area of 94,287,275 square meters (36.405 square miles), and a water area of 374,890 square meters (0.144 square miles).
Fairport Harbor village (26306), Lake County (085) Fairport Harbor village ANSI Place Code (PLACENS) should be 01086417; it is incorrectly shown as 02398857.
Hartford village (34202), Licking County (089) Hartford village ANSI Place Code (PLACENS) should be 01085658; it is incorrectly shown as 02398257.
New Middletown village (55118), Mahoning County (099) New Middletown village ANSI Place Code (PLACENS) should be 01086567; it is incorrectly shown as 02399476.
River View Local School District (04648) [unified school district], Coshocton (031) and Licking (089) Counties River View Local School District should also exist in Muskingum County (119). Blocks 1016–1021, 1023, 1024, and 1029 in Census Tract 9110 in Muskingum County should be in River View Local School District; they are incorrectly coded to Amanda-Clearcreek Local School District. The affected area contains 0 population, 0 housing units, a land area of 2,426,940 square meters (0.937 square miles), and a water area of 328,799 square meters (0.127 square miles). The corrected areas for River View Local School District are a land area of 969,114,245 square meters (374.177 square miles) and a water area of 5,289,626 square meters (2.042 square miles).
St Johns CDP (69596), Auglaize County (011) St Johns CDP name should be St. Johns; it is incorrectly shown as St Johns (missing the period in the abbreviation).

School District Not Defined (Water) (99998) [unified school district], Lucas (095) and Ottawa (123) Counties In Lucas County, School District Not Defined (Water) should not include Census Tract 55.02, Block 2001, which should be coded to Toledo City School District (04490) and in Ottawa County, School District Not Defined (Water) should not include Census Tract 503.01, Blocks 2005 and 2069, both of which should be coded to Danbury Local School District (04893). The affected area contains 4 population, 2 housing units, a land area of 6,029 square meters (0.002 square miles), and a water area of 0 square meters.
The corrected School District Not Defined (Water) contains 0 population, 0 housing units, a land area of 0 square meters and an unchanged water area of 9,230,970,969 square meters (3,564.098 square miles).
Toledo City School District (04490) [unified school district], Lucas County (095)Toledo City School District should include Census Tract 55.02, Block 2001; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 971 square meters (rounds to 0.000 square miles), and a water area of 0 square meters. The corrected land area for Toledo City School District is 173,201,376 square meters (66.873 square miles).
Waverly City city (81942), Pike County (131) Waverly City city ANSI Place Code (PLACENS) should be 01085666; it is incorrectly shown as 02397230.

August 2012

# 2010 Census Summary File 1 Geography Note 35

Oklahoma (40)
Census Tract 1 (001000), Okmulgee County (111) Census Tract 1 (001000), Block Group 2 (2), Okmulgee County (111) Census Tract 5 (000500), Okmulgee County (111) Census Tract 5 (000500), Block Group 1 (1), Okmulgee County (111) Census Tract 1, Block Group 2 should contain blocks that are coded to Census Tract 5, Block Group 1. The following 63 blocks shown in Census Tract 5, Block Group 1 should be recoded to Census Tract 1, Block Group 2:

Census Tract 5, Blocks 1001–1018, 1020–1031, 1036–1058, 1191–1193, 1195–1201.
The affected area contains 101 population, 51 housing units, a land area of 23,050,275 square meters (8.900 squar e miles), and a water area of 317,491 square meters (0.122 square miles).
The corrected counts for Census Tract 1 are 3,292 population, 1,373 housing units, a land area of 33,379,448 square meters (12.888 square miles), and a water area of 409,812 square meters (0.158 square miles).
The corrected counts for Census Tract 1, Block Group 2 are 2,381 population, 890 housing units, a land area of 32,523,386 square meters (12.557 square miles), and a water area of 409,812 square meters (0.158 square miles).
The corrected counts for Census Tract 5 are 3,977 population, 1,666 housing units, a land area of 464,939,518 square meters (179.514 square miles), and a water area of 5,662,734 square meters (2.186 square miles).
The corrected counts for Census Tract 5, Block Group 1 are 1,444 population, 572 housing units, a land area of 80,033,068 square meters (30.901 square miles), and a water area of 257,697 square meters (0.099 square miles).
Capron town (11750), Woods County (151) Capron town FIPS Place Class Code (PLACECC) should be C9 and Functional Status (FUNCSTAT) should be I; they are incorrectly shown as C1 and A, respectively.
Liberty CDP (42855), Sequoyah County (135) Liberty CDP FIPS Place Code (PLACE) should be 42850; it is incorrectly shown as 42855.
Pin Oak Acres CDP (59175), Mayes County (097) Pin Oak Acres CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Shady Grove town (66540), Pawnee County (117) Shady Grove town disincorporated before January 1, 2010, but the information was reported to the Census Bureau too late to be excluded from the 2010 Census.

August 2012

# 2010 Census Summary File 1 Geography Note 36

Oregon (41)
Census Tract 244.00 (024400), Clackamas County (005) Census Tract 244.00 name should be 244; it is incorrectly shown as 244.00.
Chenoweth CDP (12800), Wasco County (065) Chenoweth CDP was incorrectly defined and should include the following blocks coded as not in any place:

Census Tract 9704, Blocks 2011, 2015, 2019–2021, 2036, 2041, 2042, 2044, 2046, 2048, 2049, 2051, 2054, 2056, 2058, 2059, 2061, 2063, 2064, 2067, 2085, 2102, and 2103.

Census Tract 9705, Blocks 1020, 1034, 1038, 2008–2011, 2013, 2018, 2019, 2021, 2023, 2025, 2029, 2036, 2037, 2046, 2050, 2051, 2053, 3028, 3029, 3031, 3035, 3040, 3042, 3045, and 3048.
The affected area contains 1,041 population, 441 housing units, a land area of 1,989,325 square meters (0.768 square miles), and a water area of 0 square meters. The corrected counts for Chenoweth CDP are 2,896 population, 1,193 housing units, a land area of 16,530,290 square meters (6.382 square miles), and a water area of 32,991 square meters (0.013 square miles).
Jeffers Gardens CDP (37200), Clatsop County (007) Jeffers Gardens CDP FIPS Place Code (PLACE) should be 37202 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown 37200 and U1, respectively.
Neahkahnie CDP (51500), Tillamook County (057) Neahkahnie CDP FIPS Place Code (PLACE) should be 51450; it is incorrectly shown as 51500.

August 2012

# 2010 Census Summary File 1 Geography Note 37

Pennsylvania (42)
Beaverdale CDP (04768), Cambria County (021) Beaverdale CDP ANSI Place Code (PLACENS) should be 02389187; it is incorrectly shown as 01169054.
Bird-in-Hand CDP (06496), Lancaster County (071) Bird-in-Hand CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Cetronia CDP (12396), Lehigh County (077) Cetronia CDP FIPS Place Code (PLACE) should be 12424; it is incorrectly shown as 12396.
Fox Chase CDP (27130), Berks County (011) Fox Chase CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Grindstone CDP (31592), Fayette County (051) Grindstone CDP ANSI Place Code (PLACENS) should be 02633231; it is incorrectly shown as 02389885.
Jacksonville CDP (37545), Centre County (027) Jacksonville CDP FIPS Place Code (PLACE) should be 37544; it is incorrectly shown as 37545.
Latrobe city (41680), Westmoreland County (129) Latrobe city Legal/Statistical Area Description should be borough (Latrobe borough). The Legal/ Statistical Area Description Code (LSADC) should be 21; it is incorrectly shown as 25.
Lavelle CDP (41904), Schuylkill County (107) Lavelle CDP ANSI Place Code (PLACENS) should be 02390041; it is incorrectly shown as 02633304.
Leola CDP (42084), Lancaster County (071) Leola CDP FIPS Place Code (PLACE) should be 42776 and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown 42084 and U2, respectively.
Lionville CDP (43747), Chester County (029) Lionville CDP FIPS Place Code (PLACE) should be 43744 and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown 43747 and U2, respectively.
Loyalhanna CDP (45192), Westmoreland County (129) Loyalhanna CDP ANSI Place Code (PLACENS) should be 02390144; it is incorrectly shown as 02633305.
McConnellstown CDP (46016), Huntingdon County (061) McConnellstown CDP ANSI Place Code (PLACENS) should be 02630024; it is incorrectly shown as 02630022. The latter code is the correct code for Mapletown CDP (47264).
McKnightstown CDP (46312), Adams County (001) McKnightstown CDP ANSI Place Code (PLACENS) should be 02630025; it is incorrectly shown as 02630023. The latter code is the correct code for Mather CDP (48064).
Mapletown CDP (47264), Greene County (059) Mapletown CDP ANSI Place Code (PLACENS) should be 02630022; it is incorrectly shown as 02630024. The latter code is the correct code for McConnellstown CDP (46016).Mather CDP (48064), Greene County (059) Mather CDP ANSI Place Code (PLACENS) should be 02630023; it is incorrectly shown as 02630025. The latter code is the correct code for McKnightstown CDP (46312).
New Salem CDP (54040), Fayette County (051) New Salem CDP ANSI Place Code (PLACENS) should be 02633232; it is incorrectly shown as 02389543.
Riverview Park CDP (65192), Berks County (011) Riverview Park CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Snydertown CDP (71694), Centre County (027) Snydertown CDP FIPS Place Code (PLACE) should be 71672; it is incorrectly shown as 71694.
Todd township (76985), Fulton County (057) Todd township FIPS County Subdivision Code (COUSUB) should be 76984; it is incorrectly shown as 76985.
Woxhall CDP (86576), Montgomery County (091) Woxhall CDP name should be Woxall; it is incorrectly shown as Woxhall.

August 2012

# 2010 Census Summary File 1 Geography Note 38

South Carolina (45)
Powdersville CDP (58165), Anderson County (007) Powdersville CDP FIPS Place Code (PLACE) should be 58170 and FIPS Class Code should be U2; they are incorrectly shown as 58165 and U1, respectively.
Ridgeland town (60280), Jasper County (053) Ridgeland town annexed into Beaufort County (013) before January 1, 2010, but the information was reported to the Census Bureau too late to be included in the 2010 Census.

August 2012

# 2010 Census Summary File 1 Geography Note 39

South Dakota (46)
Anderson township (01460), Perkins County (105) Anderson township disorganized before January 1, 2010 and should not be shown separately. It should be part of Northeast Perkins UT (45575).
Elm Springs township (19100), Meade County (093) Elm Springs township ANSI County Subdivision Code (COUSUBNS) should be 02548391; it is incorrectly shown as 01261106.
Flandreau Reservation (1100/21620), Moody County (101) Flandreau Reservation ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 01934365; it is incorrectly shown as 02418935.
Grandview UT (25500), Jones County (075) Grandview UT should include Morgan township (43740), which disorganized before January 1, 2010. The corrected counts for Grandview UT are 51 population, 26 housing units, a land area of 165,243,256 square meters (63.801 square miles), and a water area of 437,083 square meters (0.169 square miles).
Lower Brule UT (39190), Lyman County (085) Lower Brule UT should include Block 1011 in Census Tract 972600; the block is incorrectly coded to West Lyman UT (70398). The affected area contains 0 population, 0 housing units, a land area of 1,089 square meters (rounds to 0.000 square miles), and a water area of 0 square meters. The corrected land area for Lower Brule UT is 774,417,579 square meters (299.004 square miles).
Morgan township (43740), Jones County (075) Morgan township disorganized before January 1, 2010 and should not be shown separately. It should be part of Grandview UT (25500).
Northeast Perkins UT township (45575), Perkins County (105) Northeast Perkins UT should include Anderson township (01460), which disorganized before January 1, 2010. The corrected counts for Northeast Perkins UT are 119 population, 119 housing units, a land area of 789,578,961 square meters (304.858 square miles), and a water area of 26,551,339 square meters (10.252 square miles).
Pahapesto UT (48140), Tripp County (123) Pahapesto UT ANSI County Subdivision Code (COUSUBNS) should be 02652056; it is incorrectly shown as 01268619.
Ree Heights UT (53980), Hand County (059) Ree Heights UT ANSI County Subdivision Code (COUSUBNS) should be 02558884; it is incorrectly shown as 01268908.
Rosebud Reservation and Off-Reservation Trust Land (3235/55980), Gregory (053), Lyman (085), Mellette (095), Todd (121), and Tripp (12123) Counties The tribal subdivisions defined within the Rosebud Reservation and Off-Reservation Trust Land all have boundary errors and should not be used as official 2010 geographies. New corrected versions of the tribal subdivisions will be released in the futur e. The following is the list of affected tribal subdivisions, the American Indian Tribal Subdivision (Census) (AITSCE) and the American Indian Tribal Subdivision (FIPS) (AITS):Name AITSCE AITS
Antelope Segment 020 01650 Black Pipe Segment 040 05830 Bull Creek Segment 050 08400 Butte Creek Segment 060 09080 Corn Creek Segment 100 13870 Grass Mountain Segment 250 25742 He Dog Segment 270 28030 Horse Creek Segment 280 30040 Ideal Segment 290 31200 Milk’s Camp Segment 350 42355 Okreek Segment 400 46655 Parmelee Segment 420 48510 Ring Thunder Segment 500 54950 Rosebud Segment 520 55960 St. Francis Segment 540 57150 Soldier Creek Segment 600 59705 Spring Creek Segment 650 60510 Swift Bear Segment 670 62700 Two Strike Segment 720 64850 Upper Cut Meat Segment 800 65640
West Lyman UT (70398), Lyman County (085) West L yman UT should not include Block 1011 in Census Tract 972600; this block should be coded to Lower Brule UT (39190). This change removes all area in Lower Brule Reservation and Off-Reservation Trust Land (2030) from West Lyman UT. The affected area contains 0 population, 0 housing units, a land area of 1,089 square meters (rounds to 0.000 square miles), and a water area of 0 square meters. The corrected land area for West Lyman UT is 1,402,119,639 square meters (541.361 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 40

Tennessee (47)
Census Tract 423.00 (042300), Rutherford County (149) Census Tract 423.00 name should be 423; it is incorrectly shown as 423.00.
Census Tract 807.00 (080700), Sevier County (155) Census Tract 807.00 name should be 807; it is incorrectly shown as 807.00.
Census Tract 511.00 (051100), Williamson County (189) Census Tract 511.00 name should be 511; it is incorrectly shown as 511.00.

August 2012

# 2010 Census Summary File 1 Geography Note 41

Texas (48)
Cape Royale CDP (12600), San Jacinto County (407) Cape Royale CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Cesar Chavez CDP (14038), Hidalgo County (215) Cesar Chavez CDP name should be César Chávez; it is incorrectly shown as Cesar Chavez without the diacritical marks.
Chula Vista CDP (14881), Maverick County (323) Chula Vista CDP ANSI Place Code (PLACENS) should be 01852762 and FIPS Place Class Code (PLACECC) should be U2; they are incorrectly shown as 02586921 and U1, respectively.
Del Sol CDP (19808), San Patricio County (409) Del Sol CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Ivanhoe city (37112), Tyler County (457) Ivanhoe city ANSI Place Code (PLACENS) should be 02575704; it is incorrectly shown as 02575770.
Jewett-Marquez CCD (91940), Leon County (289) Jewett-Marquez CCD name and FIPS County Subdivision Code (COUSUB) should be Marquez CCD (92427); they are incorrectly shown as Jewett-Marquez CCD (91940).
La Casita CDP (40000), Starr County (427) La Casita CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Lake Bryan CDP (40462), Brazos County (041) Lake Bryan CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Los Angeles CDP (44072), Willacy County (489) Los Angeles CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Los Arrieros CDP (44075), Starr County (427) Los Arrieros CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Orason CDP (54186), Cameron County (061) Orason CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Paisano Park CDP (54666), San Patricio County (409) Paisano Park CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Pilot Point city (57476), Denton County (121) Pilot Point city annexed into Cooke (097) and Grayson (181) counties before January 1, 2010, but the information was reported to the Census Bureau too late to be included in the 2010 Census.
Randolph Air Force Base CDP (60608), Bexar County (029) Randolph Air Force Base CDP ANSI Place Code (PLACENS) should be 02633885; it is incorrectly shown as 02933885.
Rosita CDP (63350), Maverick County (323) Rosita CDP ANSI Place Code (PLACENS) should be 01852763; it is incorrectly shown as 02586982.Sandy Point city (65345), Brazoria County (039) Sandy Point city incorporated before January 1, 2010, but the information was reported to the Census Bureau too late to be included in the 2010 Census.
San Saba town (65648), San Saba County (411) San Saba town Legal/Statistical Area Description should be city (San Saba city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.
Southeast Guadalupe CCD (96343), Guadalupe County (187) Southwest Guadalupe CCD FIPS County Subdivision Code (COUSUB) should be 93643; it is incorrectly shown as 96343.
Southwest Guadalupe CCD (92723), Guadalupe County (187) Southwest Guadalupe CCD FIPS County Subdivision Code (COUSUB) should be 93687; it is incorrectly shown as 92723.
Sunset Acres CDP (71289), Webb County (479) Sunset Acres CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Timberwood Park CDP (73057), Bexar County (029) Timberwood Park CDP was incorrectly defined and should include the following blocks coded outside of any place: Census tract 1918.04, Blocks: 1006, 1009–1012, 2000–2001, 2009, 2018–2040, 2043, and 3000–3032. Census tract 1918.08, Blocks: 1007, 1016–1018, and 1020–1022. Census tract 1918.09, Blocks: 1000–1017, 1019–1020, 1022–1037, 1048–1051, 2000–2010, 2013– 2017, 2020–2023, and 2028. Census tract 1918.10 Blocks: 2013–2020, 2022, and 2023. Census tract 1918.11 Blocks: 1000, 1002, and 1007.
Census tract 1918.12 Blocks: 1000–1010 and 1018. Census tract 1918.14 Blocks: 1002, 1004, 1005, 1008–1012, 1023-1025, and 1042. The affected area contains 10,416 population, 3,922 housing units, a land area of 21,209,422 square meters (8.189 square miles), and a water area of 32,846 square meters (0.013). The corrected Timber

wood Park CDP contains 23,863 population, 8,573 housing units, a land area of 54,087,780 square meters (20.883 square miles), and a water area of 130,309 square meters (0.050 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 42

Utah (49)
Navajo Nation Reservation and Off-Reservation Trust Land (2430/53920), San Juan County (037) (part— also in Arizona and New Mexico) Navajo Nation Reservation and Off-Reservation Trust Land ANSI American Indian Area/Alaska Native Area/Hawaiian Home Land Code (AIANHHNS) should be 00041148; it is incorrectly shown as 00042851. This change also applies to records consisting of the Reservation only and Trust Land only portions of the American Indian area.

August 2012

# 2010 Census Summary File 1 Geography Note 43

Vermont (50)
Alburg village (00625), Grand Isle County (013) Alburg village name should be Alburgh and FIPS Place Code (PLACE) should be 00850; they incorrectly shown as Alburg and 00625, respectively.
Alburg town (00700), Grand Isle County (013) Alburg town name should be Alburgh and FIPS County Subdivision Code (COUSUB) should be 00860; they incorrectly shown as Alburg and 00700, respectively.
Hinesburg CDP (33550), Chittenden County (007) Hinesburg CDP FIPS Place Code (PLACE) should be 33400; it is incorrectly shown as 33550.

August 2012

# 2010 Census Summary File 1 Geography Note 44

Virginia (51)
Long Branch CDP (49760), Fairfax County (059) Long Branch CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Marumsco CDP (49792), Prince William County (153) Marumsco CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Neabsco CDP (55272), Prince William County (153) Neabsco CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
University of Virginia CDP (80165), Albemarle County (003) University of Virginia CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
West Falls Church CDP (84366), Fairfax County (059) West Falls Church CDP FIPS Place Code (PLACE) should be 84368; it is incorrectly shown as 84366.

August 2012

# 2010 Census Summary File 1 Geography Note 45

Washington (53)
Browns Point CDP (08335), Pierce County (053) Browns Point CDP FIPS Place Code (PLACE) should be 08325; it is incorrectly shown as 08335.
Camano CDP (09365), Island County (029) Camano CDP was erroneously excluded from the 2010 Census. The CDP should be coextensive with Camano Island CCD (90400). The corrected Camano CDP contains 15,661 population, 8,485 housing units, a land area of 102,982,576 square meters (39.762 miles), and a water area of 142,45,160 square meters (55.191 miles).
Dollars Corner CDP (18195), Clark County (011) Dollars Corner CDP FIPS Place Code (PLACE) should be 18198; it is incorrectly shown as 18195.
Duluth CDP (18775), Clark County (011) Duluth CDP FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Kayak Point CDP (34915), Snohomish County (061) Kayak Point CDP was erroneously excluded from the 2010 Census. The CDP should include Census Tract 532.02, Blocks 1012–1013, 1015–1036, 1039, 2000, 2015–2018, and 2020–2022. The corrected Kayak Point CDP contains 1,577 population, 635 housing units, a land area of 14,176,913 square meters (5.474 square miles), and a water area of 28,146 square meters (0.011 square miles).
Klahanie CDP (36100), King County (033) Klahanie CDP FIPS Place Code (PLACE) should be 36101; it is incorrectly shown as 36100.
Lake Goodwin CDP (37287), Snohomish County (061) Lake Goodwin CDP was erroneously excluded from the 2010 Census. The CDP should include Census Tract 531.02, Blocks 2005, 2006, 3002–3008, 3011–3025, 4000–4010, and 4012–4016 and Census Tract 532.02, Blocks 2019, 3000–3041. The corrected Lake Goodwin CDP contains 3,569 population, 1,629 housing units, a land area of 10,352,585 square meters (3.997 miles), and a water area of 3,283,262 square meters (1.268 square miles).
Lake McMurray CDP (37526), Skagit County (057) Lake McMurray CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.
Mattawa town (44165), Grant County (025) Mattawa town Legal/Statistical Area Description should be city (Mattawa city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.
Millwood town (45985), Spokane County (063) Millwood town Legal/Statistical Area Description should be city (Millwood city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.Oyehut CDP (52378), Grays Harbor County (027) Oyehut CDP ANSI Place Code (PLACENS) should be 02652391; it is incorrectly shown as 02409009.
Port Gamble Tribal Community CDP (55612), Kitsap County (035) Port Gamble Tribal Comunity CDP name should be Port Gamble Tribal Community; it is incorrectly shown as Port Gamble Tribal Comunity.
Tieton town (71400), Yakima County (077) Tieton town Legal/Statistical Area Description should be city (Tieton city). The Legal/Statistical Area Description Code (LSADC) should be 25; it is incorrectly shown as 43.

August 2012

# 2010 Census Summary File 1 Geography Note 46

Wisconsin (55)
Congressional Districts Wisconsin’s congressional district plan, as provided to the Census Bureau, did not provide congressional district assignments for area within parts of the Great Lakes for the 111th Congress. Due to errors in coding, 33 blocks where no congressional district was unassigned contained polygons coded as land. The total land area where no congressional district was assigned is 566,304 square meters (0.219 square miles). Four blocks contained one or more housing units and one block contained population in a block not assigned to a congressional district.
Brown County, Census Tract 205.02, Block 2032 (1 housing unit). Door County, Census Tract 1004, Block 1059 (1 housing unit). Door County, Census Tract 1009, Block 1038 (1 housing unit and 2 population). Door County, Census Tract 1009, Block 1040 (2 housing units).
Bristol village (09800), Kenosha County (059) Bristol village ANSI Place Code (PLACENS) should be 02646685; it is incorrectly shown as 01562217.
Delwood CDP (19600), Adams County (001) Delwood CDP name should be Dellwood and FIPS Place Class Code (PLACECC) should be U1; they are incorrectly shown as Delwood and U2, respectively.
Howard-Suamico School District (06630) [unified school district], Brown County (009) Howard-Suamico School District should include Census Tract 205.02, Block 2032; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 1 housing unit, a land area of 6,622 square meters (0.003 square miles), and a water area of 0 square meters. The corrected housing unit count for Howard-Suamico School District is 11,373 and the corrected land area for Howard-Suamico School District is 137,586,457 square meters (53.122 square miles).
Kenosha School District (07320), Kenosha County (059) Kenosha School District should include Census Tract 3, Block 3023 and Census Tract 4014, Blocks 2001, 2021, and 2022; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 121,860 square meters (0.047 square miles), and a water area of 0 square meters. The corrected land area for Kenosha School District is 221,716,576 square meters (85.605 square miles).
North Fond du Lac School District (10740) [unified school district], Fond du Lac County (039) North Fond du Lac School District should include Census Tract 4013, Block 1003 and Census Tract 4014, Block 5010; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 8,307 square meters (0.003 square miles), and a water area of 0 square meters. The corrected land area for North Fond du Lac School District is 72,680,924 square meters (28.062 square miles).Oshkosh Area School District (11190), Winnebago County (139) Oshkosh Area School District should include Census Tract 3, Block 2006; Census Tract 9, Blocks 1007, 1023, and 1024; Census Tract 10, Blocks 2001, 2004, and 2005; Census Tract 17, Blocks 1038, 1061, 1093, and 1094; and Census Tract 18.04, Block 2009; these blocks were incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 101,101 square meters (0.039 square miles), and a water area of 0 square meters. The corrected land area for Oshkosh Area School District is 256,704,268 square meters (99.114 square miles).
Poysippi town (64975), Waushara County (137) Poysippi town name should be Poy Sippi; it is incorrectly shown as Poysippi.
St. Joseph CDP (70815), La Crosse County (063) St. Joseph CDP FIPS Place Code (PLACE) should be 70800; it is incorrectly shown as 70815.
Washington School District (15570) [unified school district], Door County (029) Washington School District should include Census Tract 1001, Block 1033; this block was incorrectly coded to School District Not Defined (Water) (99998) [unified school district]. The affected area contains 0 population, 0 housing units, a land area of 3,909 square meters (0.002 square miles), and a water area of 0 square meters. The corrected land area for Washington School District is 65,998,181 square meters (25.482 square miles).

School District Not Defined (Water) (99998) [unified school district], Brown (009), Door (029), Fond du Lac (039), Kenosha (059), and Winnebago (139) Counties In Brown County, School District Not Defined (Water) should not include Census Tract 205.02, Block 2032, which should be coded to Howard-Suamico School District (06630). In Door County, School District Not Defined (Water) should not include Census Tract 1001, Block 1033, which should be coded to Washington School District (15570). In Fond du Lac County, School District Not Defined (Water) should not include Census Tract 4013, Block 1003 and Census Tract 4014, Block 5010, both of which should be coded to North Fond du Lac School District (10740). In Kenosha County, School District Not Defined (Water) should not include Census Tract 3, Block 3023 and Census Tract 4014, Blocks 2001, 2021, and 2022, all of which should be coded to Kenosha School District (07320). In Winnebago County, School District Not Defined (Water) should not include Census Tract 3, Block 2006; Census Tract 9, Blocks 1007, 1023, and 1024; Census Tract 10, Blocks 2001, 2004, and 2005; Census Tract 17, Blocks 1038, 1061, 1093, and 1094; and Census Tract 18.04, Block 2009, all of which should be coded to Oshkosh Area School District (11190). The affected area contains 0 population, 1 housing unit, a land area of 241,699 square meters (0.093 square miles), and a water area of 0 square meters. The corrected School District Not Defined (Water) contains 0 population, 0 housing units, a land area of 0 square meters and an unchanged water area of 22,461,314,686 square meters (8,672.362 square miles).

August 2012

# 2010 Census Summary File 1 Geography Note 47

Wyoming (56)
Osmond CDP (58970), Lincoln County (023) Osmond CDP FIPS Place Class Code (PLACECC) should be U1; it is incorrectly shown as U2.

August 2012

# 2010 Census Summary File 1 Geography Note 48

Puerto Rico (72)
State Senate District 6 (006) [State Legislative District (Upper Chamber)], Guayama Municipio (057) State Senate District 6 in Guayama Municipio was incorrectly defined excluding water area that was coded to ZZZ (State House Districts not defined). Census Tract 2702.01, Blocks 1109 and 1115 should be coded to State Legislative District (Upper Chamber) (SLDLST) 006. The affected area contains 0 population, 0 housing units, and a water area of 12,283 square meters (0.005 square miles).
State House District 13 (013) [State Legislative District (Lower Chamber)], Barceloneta Municipio (017) State House District 13 in Barceloneta Municipio was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 5901, Block 1000 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 1,502,416 square meters (0.580 square miles).
State House District 15 (015) [State Legislative District (Lower Chamber)], Camuy Municipio (027) State House District 13 in Camuy Municipio was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 3201, Block 1001 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 234,267 square meters (0.094 square miles).
State House District 30 (030) [State Legislative District (Lower Chamber)], Arroyo Municipio (015) State House District 30 in Arroyo Municipio was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 2802.01, Block 4026 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 43,344 square meters (0.017 square miles).
State House District 36 (036) [State Legislative District (Lower Chamber)], Culebra Municipio (049) State House District 360 in Culebra Municipio was incorrectly defined including water area that should be coded to ZZZ (State House Districts not defined). Census Tract 9505, Block 1051 should be coded to State Legislative District (Lower Chamber) (SLDLST) ZZZ. The affected area contains 0 population, 0 housing units, and a water area of 2,004 square meters (0.001 square miles).
Cerillos Hoyos comunidad (17050), Ponce Municipio (113) Cerillos Hoyos comunidad name should be Cerrillos Hoyos; it is incorrectly shown as Cerillos Hoyos.
Corral Viejo comunidad (21020), Ponce Municipio (113) Corral Viejo comunidad FIPS Place Code (PLACE) should be 20998; it is incorrectly shown as 21020.
Pueblito del Carmen comunidad (64400), Guayama Municipio (057) Pueblito del Carmen comunidad FIPS Place Class Code (PLACECC) should be U2; it is incorrectly shown as U1.
Rodríguez Hevia zona urbana (71996), Cidra Municipio (041) Rodríguez Hevia zona urbana Legal/Statistical Area Description should be comunidad (Rodríguez Hevia comunidad). The Legal/Statistical Area Description Code (LSADC) should be 55; it is incorrectly shown as 62.

August 2012U.S. Census Bureau, 2010 Census 

# 2010 Census Summary File 1 Technical Documentation Note 1

. Page 6-146 in the table (matrix) section of the data dictionary was replaced because the text was reworded for lines PCT0040008 and PCT0040009.

June 2011

# 2010 Census Summary File 1 Technical Documentation Note 2

. A definition for Area Measurement and Density was added to Appendix B, Definitions of Subject Characteristics.

March 2012

# 2010 Census Summary File 1 Technical Documentation Note 3

Ongoing Census Bureau review and information provided by local participants in geographic area programs and data users has resulted in changes to the Geography Notes provided in the previous products. The initial Geography Notes were included in the technical documentation for:
2010 Census Redistricting Data (Public Law 94-171) Summary File 2010 National Summary File of Redsitricting Data 2010 Census Demographic Profile Summary File 2010 Census Advance Group Quarters Summary File 2010 Census Summary File 1 2010 Census Summary File 2

Below are the states and geographic areas for which additional notes were added or corrections were made to the Geography Notes in August 2012. Those areas with an asterisk have corrected notes that replace notes appearing in the previous technical documentation. The remaining notes are newly added. Please see the Geography Notes in the technical documentation for the specific changes.

Arizona (04) Census Tracts/Block Groups, Pima County (019)
Arkansas (05) Hot Springs Village CDP (33482), Garland (051) and Saline (125) Counties
California (06 ) Arcata-McKinleyville, CA Urban Cluster, Humboldt County (023) School District Not Defined (Water) (99998) [unified school district], Humboldt County (023)

Florida (12) Census Tract 907.02 (090702), Volusia County (127) Census Tract 907.02 (090702), Block Group 4 (4), Volusia County (127) Census Tract 908.03 (090803), Volusia County (127) Census Tract 908.03 (090803), Block Group 3 (3), Volusia County (127) DeBary-Orange City CCD (90793), Volusia County (127) De Funiak Springs city (16800), Walton County (131) De Funiak Springs CCD (90819), Walton County (131) DeLand city (16875), Volusia County (127) DeLand CCD (90832), Volusia County (127)
Illinois (17) Grandwood Park CDP (30900), Lake County (097) Homer Glen village (35835), Will County (197)
Michigan (26) Jefferson Schools (19800) [unified school district], Monroe County (115) Lakeview Public Schools (20880) [unified school district], Macomb County (099)* L’Anse Creuse Public Schools (21870) [unified school district], Macomb County (099)* School District Not Defined (Water) (99998) [unified school district], Macomb (099), Monroe (115), and

Tuscola (157) Counties* South Lake Schools (32220) [unified school district], Macomb County (099) Unionville-Sebewaing Area School District (34440) [unified school district], Tuscola County (157)Mississippi (28) Florence town (24980), Rankin County (121)
New Mexico (35) Santa Cruz CDP (70460), Santa Fe County (049)
New York (36) Census Tracts/Block Groups, Madison County (053) Census Tracts/Block Groups, Oneida County (065) Census Tract 230 (023000), Oneida County (065) Census Tract 230 (023000), Block Group 2 (2), Oneida County (065) Census Tract 9402 (940200), Oneida County (065) Census Tract 9402 (940200), Block Group 1 (1), Oneida County (065) Census Tract 9402 (940200), Block Group 3 (3), Oneida County (065) Census Tract 89 (008900), Richmond County (085) Census Tract 89 (008900), Block Group 0, Richmond County (085) Census Tract 97 (009700), Richmond County (085) Census Tract 97 (009700), Block Group 0, Richmond County (085)
North Carolina (37) Candor town (10120), Montgomery County (123)
North Dakota (38) Goodrich township (31540), Sheridan County (083) South Sheridan UT (74330), Sheridan County (083)
Ohio (39) Danbury Local School District (04893) [unified school district], Ottawa County (123) Fairfield township (25998), Columbiana County (029) Fairfield township (26072), Mahoning County (099) School District Not Defined (Water) (99998) [unified school district], Lucas (095) and

Ottawa (123) Counties Toledo City School District (04490) [unified school district], Lucas County (095)

Oklahoma (40) Census Tract 1 (001000), Okmulgee County (111) Census Tract 1 (001000), Block Gr oup 2 (2), Okmulgee County (111)* Census Tract 5 (000500), Okmulgee County (111) Census Tract 5 (000500), Block Group 1 (1), Okmulgee County (111)* Shady Grove town (66540), Pawnee County (117)
Pennsylvania (42) Latrobe city (41680), Westmoreland County (129)
South Carolina (45) Ridgeland town (60280), Jasper County (053)
South Dakota (46) Grandview UT (25500), Jones County (075) Morgan township (43740), Jones County (075)
Texas (48) Jewett-Marquez CCD (91940), Leon County (289) Pilot Point city (57476), Denton County (121) Sandy Point city, Brazoria County (039) San Saba town (65648), San Saba County (411) Timberwood Park CDP (73057), Bexar County (029)Washington (53) Camano CDP (09365), Island County (029) Kayak Point CDP (34915), Snohomish County (061) Lake Goodwin CDP (37287), Snohomish County (061) Mattawa town (44165), Grant County (025) Millwood town (45985), Spokane County (063) Tieton town (71400), Yakima County (077)
Wisconsin (55) Howard-Suamico School District (06630) [unified school district], Brown County (009) Kenosha School District (07320), Kenosha County (059) North Fond du Lac School District (10740) [unified school district], Fond du Lac County (039) Oshkosh Area School District (11190), Winnebago County (139) School District Not Defined (Water) (99998) [unified school district], Brown (009), Door (029),

Fond du Lac (039), Kenosha (059), and Winnebago (139) Counties Washington School District (15570) [unified school district], Door County (029)

August 2012

# 2010 Census Summary File 1 Technical Documentation Note 4

. In September 2012, the Census Bureau released the Summary File 1 (SF 1) Urban/Rural Update, making data available for additional geographic summary levels and geographic components related to urban and rural areas. In addition, the Urban/Rural Update adds two new tables to SF 1:

PCT23 Race PCT24 Household Type by Relationship for the Population 65 Years and Over
Also, tables P2 (Urban and Rural, Universe: Total population) and H2 (Urban and Rural, Universe: Total housing units) ar e filled with data.
In American FactFinder, data are available as detailed tables, quick tables, and geographic comparison tables. The Demographic Profile is available from the Summary File 1 Urban/Rural Update as a quick table in American FactFinder.
The SF 1 Urban/Rural Update also is available in ASCII format via the FTP site. The FTP site provides separate files for the United States, 50 states, the District of Columbia, and Puerto Rico.
The following changes were made to the technical documentation for Summary File 1:

Abstract. A second citation is added. The sections on “Subject Content,” “Geographic Content,” “User Updates,” and “Related Products” are revised.

How to Use This Product. The sections on “Data Format and Access Tools” and “Data Structure and Segmentation” are revised to reference the availability of the SF 1 Urban/Rural Update files, and provide information on file segments that exceed 255 fields. Figure 2-2 on file segmentation is revised, and additional charts are added to Figure 2-5.
Subject Locator. Two new tables (PCT23 and PCT24) are added. These two tables are referenced in the subject locator under the categories of Race (PCT23), Household Type (PCT24), and Relationship (PCT24).
Summary Level Sequence Chart. Additional geographic summary levels and geographic components are displayed in a new set of summary level sequence charts.

List of Tables (Matrices). Two new tables (PCT23 and PCT24) are added, under the new heading “Population Subjects (Summarized to the Census Tract Level) for the SF 1 Urban/Rural Update.” See Page 5-14.
Data Dictionary. In the Identification Section (Record Codes), new file identification codes are listed. In the Table (Matrix) Section, the introductory text is revised (see Page 6 -21), and two new tables (PCT23 and PCT24) are added (see Pages 6-348 and 6-349).

September 2012

# 2010 Census Summary File 1 Technical Documentation Note 5

. Changes to Chapter 5, List of Tables (Matrices)
On pages 5-18 and 5-19, the cell count was added to tables PCT22C and PCT22E. On page 5-21, the title of table H22 was corrected to remove a misplaced cell count. On page 5-21, the cell count for table H11B was added.
Changes to Chapter 6, Data Dictionary
On page 6-272, table PCT13G, in the Table Contents column, the second occurrence of male age group label “85 years and over” was deleted from the line displaying Data Dictionary Reference Name PCT013G025, and the preceding 22 male age group labels, beginning with “5-9 years,” were moved down by one row. The age group “Under 5 years” was added to the line displaying Data Dictionary Reference Name PCT013G003. This change was also made on page 6-273, for table PCT13H. The labels of tables PCT13A, PCT13B, PCT13C, PCT13D, PCT13E, PCT13F, and PCT13I were correct and are unchanged.

September 2012

# 2010 Census Summary File 1 Technical Documentation Note 6

Page 2-61 was replaced to correct errors in Figure 2-5, Geographic Header Record—Summary File 1 State Urban/Rural Update. The following changes were made.

Data dictionary reference Starting position Action

COUNTYNS 382 Added X to summary levels 622 and 623.

COUSUBNS 390 Added X to summary levels 613 and 623.

PLACENS 398 Added X to summary level 614.

CONCITNS 406 Added X to summary level 615.

AIANHHNS 414 Deleted X from summary levels 613, 614, 615, 620, and 622.

AITSNS 422 Deleted X from summary levels 616, 620, and 622.

ANRCNS 430 Deleted X from summary level 623.

AIANHHSC 470 Deleted X from summary levels 613, 614, 615, 620, and 622.

CSASC 472 Added X to summary levels 612, 613, 622, and 623.

CNECTASC 474 Added X to summary levels 613 and 623.

MEMI 476 Added X to summary levels 612, 613, 622, and 623.

NMEMI 477 Added X to summary levels 613 and 623.

October 2012

# 2010 Census Summary File 1 Technical Documentation Note 7

Chapter 3, Subject Locator, was replaced to correct the page format.

February 2013Geographic Terms and Concepts A-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix A. Geographic Terms and Concepts

Alaska Native Regional Corporation (ANRC) (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5 Alaska Native Village (ANV) (see American Indian, Alaska Native, and Native Hawaiian Area) . . . . . A-5 Alaska Native Village Statistical Area (ANVSA) (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8 American Indian, Alaska Native, and Native Hawaiian Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5 American Indian Off-Reservation Trust Land (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7 American Indian Reservation (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6 American Indian Tribal Subdivision (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6 American National Standards Institute (ANSI) Codes (see Codes for Geographic Entities) . . . . . . . . . A-13 American Samoa (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20
Area Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9 Barrio (see Puerto Rico) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 Barrio-Pueblo (see Puerto Rico) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10 Block Group (BG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10 Borough (see County or Statistically Equivalent Entity; see County Subdivision; see Place) . . . . . . . A-16 Boundary Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11 Census Area (see County or Statistically Equivalent Entity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16 Census Block (see Block) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10 Census Bureau Codes (see Codes for Geographic Entities) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14 Census County Division (CCD) (see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-18 Census Designated Place (CDP) (see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 Census Division (see also Census Region) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Census Region (see also Census Division) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Census Subarea (see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-18
Census Tract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Central Place (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 City (see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 City and Borough (see County or Statistically Equivalent Entity; see Place) . . . . . . . . . . . . . . . . . . . A-16 Codes for Geographic Entities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13 Combined New England City and Town Area (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . A-15 Combined Statistical Area (CSA) (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . . . . . . . . . A-15 Commonwealth of the Northern Mariana Islands (see Island Areas of the United States) . . . . . . . . . A-20 Comparability (see Boundary Changes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11 Comunidad (see Puerto Rico) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 Congressional District (CD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14 Consolidated City . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14 Core Based Statistical Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15 County or Statistically Equivalent Entity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16 County Subdivision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17A-2 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 Density (see Population and Housing Unit Density) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 District (see County or Statistically Equivalent Entity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16 Division (see Census Division) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Extended Place (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 FIPS Class Codes (see Geographic Area Attributes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-18 FIPS Codes (see Codes for Geographic Entities) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13 Functional Status (see Geographic Area Attributes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-19 Geographic Area Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-18 Geographic Hierarchy (see Introduction—Geographic Presentation of Data) . . . . . . . . . . . . . . . . . . A-4 Geographic Names Information System (GNIS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Geographic Names Information System Identifier (GNIS ID) (see Codes for

Geographic Entities) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Geographic Presentation (see Introduction—Geographic Presentation of Data) . . . . . . . . . . . . . . . . A-4 Guam (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Hawaiian Home Land (HHL) (see American Indian, Alaska Native, and Native Hawaiian Area) . . . . . A-7 Hierarchical Presentation (see Introduction—Geographic Presentation of Data) . . . . . . . . . . . . . . . . A-4 Incorporated Place (see Place; see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 Independent City (see County or Statistically Equivalent Entity; see Place) . . . . . . . . . . . . . . . . . . . A-16 Independent Place (see County Subdivision; see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17 Internal Point (see Geographic Area Attributes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-19 Introduction—Geographic Presentation of Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3 Inventory Presentation (see Introduction—Geographic Presentation of Data) . . . . . . . . . . . . . . . . . A-4 Island (see County or Statistically Equivalent Entity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16 Island Areas of the United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Joint-Use Areas (see American Indian Area, Alaska Native Area, and Hawaiian Home Land) . . . . . . . A-7 Land Area (see Area Measurement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9 Legal/Statistical Area Description (LSAD) (see Geographic Area Attributes) . . . . . . . . . . . . . . . . . . . A-19 MAF/TIGER (Master Address File/Topologically Integrated Geographic Encoding and

Referencing) Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Metropolitan Division (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15 Metropolitan Statistical Area (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15 Micropolitan Statistical Area (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15 Minor Civil Division (MCD) (see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17 Municipality (see County or Statistically Equivalent Entity; see Place) . . . . . . . . . . . . . . . . . . . . . . . A-16 Municipio (see Puerto Rico; see County or Statistically Equivalent Entity) . . . . . . . . . . . . . . . . . . . . A-22 Names of Geographic Entities (see Geographic Area Attributes) . . . . . . . . . . . . . . . . . . . . . . . . . . . A-19 National Standard Feature Identifier (see Codes for Geographic Entities; see Geographic

Names Information System [GNIS ID]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13 New England City and Town Area (NECTA) (see Core Based Statistical Area). . . . . . . . . . . . . . . . . . . A-16 New England City and Town Area Division (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . A-16 Northern Mariana Islands (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Off-Reservation Trust Land (see American Indian, Alaska Native, and Native Hawaiian Area) . . . . . . A-7 Oklahoma Tribal Statistical Area (OTSA) (see American Indian, Alaska Native, and

Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8 Oklahoma Tribal Statistical Area (OTSA) Joint-Use Area (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8 Outlying Areas (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Parish (see County or Statistically Equivalent Entity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16Geographic Terms and Concepts A-3

U.S. Census Bureau, 2010 Census Summary File 1 Place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 Place Within Consolidated City (see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 Population and Housing Unit Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 Principal City (see Core Based Statistical Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16 Public Use Microdata Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22
Puerto Rico . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 Region (see Census Region) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Rural (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 School District (Elementary, Secondary, and Unified) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-23 State or Statistically Equivalent Entity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-23 State Designated American Indian Statistical Area (SDAISA) (see American Indian,

Alaska Native, and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5 State Designated Tribal Statistical Area (SDTSA) (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8 State Legislative District (Upper and Lower Chambers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-23 Subbarrio (see Puerto Rico) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22 Subminor Civil Division . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13 Town (see County Subdivision; see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17 Township (see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17 Tract (see Census Tract) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12 Tribal Block Group (see Block Group) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-24 Tribal Census Tract (see Census Tract) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-24 Tribal Designated Statistical Area (TDSA) (see American Indian, Alaska Native,

and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9 Trust Land (see American Indian, Alaska Native, and Native Hawaiian Area) . . . . . . . . . . . . . . . . . . A-5 United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 U.S. Minor Outlying Islands (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . A-20 U.S. Virgin Islands (see Island Areas of the United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-20 Unorganized Territory (see County Subdivision) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-18 Urban (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 Urban and Rural . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 Urban Cluster (UC) (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 Urban Growth Area (UGA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-26 Urbanized Area (UA) (see Urban and Rural) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-25 Village (see Place) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21 Voting District . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-26 Water Area (see Area Measurement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9 ZIP Code (see ZIP Code Tabulation Area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-26 ZIP Code Tabulation Area (ZCTA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-26 Zona Urbana (see Puerto Rico) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-22



### INTRODUCTION
This document provides definitions of geographic terms and concepts as well as a description of the different methods used to present information for geographic entities in U.S. Census Bureau data products. This document contains definitions for all geographic area terms and concepts recognized by the Census Bureau and that may appear in any Census Bureau product presenting demographic and housing data (geographic terms and concepts unique to the economic census and other specialized surveys and censuses are not included in this document). The inclusion of a particular term or concept in thisA-4 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 document does not imply that data for that geographic entity or attribute appear in each data product. For instance, data for tribal census tracts and tribal block groups will appear only in products providing data according to the American Indian Nation-based geographic hierarchy (see Figure A-2 ). As another example, because urban areas are defined on the basis of decennial census population counts, data for urban areas do not appear in initial decennial census data products. In addition, the description of both the hierarchical and inventory approaches to presenting data for geographic entities does not imply that both formats are used in each data product.



### GEOGRAPHIC PRESENTATION OF DATA
In Census Bureau data products, geographic entities usually are presented in a hierarchical arrangement or as an inventory listing.

Hierarchical Presentation
A hierarchical geographic presentation shows the geographic entities in a superior/subordinate structure. This structure is derived from the legal, administrative, or areal relationships of the entities. The hierarchical structure is depicted in report tables by means of indentation. For computer-readable media, the hierarchy is shown in the descriptive name applied to a summary level, with the hierarchy in order separated by hyphens. An example of hierarchical presentation is the census geographic hierarchy consisting of census block, within block group, within census tract, within place, within county subdivision, within county, within state. Graphically, this is shown as:

State County County subdivision Place (or part) Census tract (or part) Block group (or part) Block

Figure A-1 , which is a diagram of the geographic hierarchy, presents this information as a series of nesting relationships. For example, a line joining the lower-level entity place and the higher

- level entity state means that a place cannot cross a state boundary; a line linking census tract and county means that a census tract cannot cross a county line; and so forth. There is no implied hierarchy between different line tracks; for example, census tract nests within county, but it may cross a county subdivision boundary even though county subdivision also nests within county.

Inventory Presentation An inventory presentation of geographic entities is one in which all entities of the same type are shown in alphabetical, code, or geographic sequence, without reference to their hierarchical relationships. Generally, an inventory presentation shows totals for entities that may be split in a hierarchical presentation, such as place, census tract, or block group. An example of a series of inventory presentations is state, followed by all the counties in that state, followed by all the places in that state. Graphically, this is shown as:

State

County A County B County C

Place X Place Y Place ZGeographic Terms and Concepts A-5

U.S. Census Bureau, 2010 Census Summary File 1 Nation-Based Hierarchies
Exceptions to the standard hierarchical presentation occur for entities that do not necessarily nest within states, most notably American Indian, Alaska Native, and Native Hawaiian areas and core based statistical

areas.

**American Indian, Alaska Native, and Native Hawaiian Area (AIANNHA) Hierarchy** Because federally recognized American Indian areas can cross state lines, a separate American Indian, Alaska Native, and Native Hawaiian area (AIANNHA) hierarchy exists for these areas. For instance, the following American Indian entities can cross state lines: federally recognized American Indian reservations and/or off-reservation trust lands, tribal subdivisions, tribal designated statistical areas, tribal census tracts, and tribal block groups. National summary data for American Indian reservations or statistical areas may be presented as an alphabetical listing of names followed by the state portions of each area. Also, a tribal census tract or tribal block group may be located in more than one state or county. Data for tribal census tracts and tribal block groups are presented only in Census Bureau products utilizing the AIANNHA hierarchy and are not present in products utilizing the standard census geographic hierarchy.
The diagram in Figure A-2 shows geographic relationships among geographic entities in the AIANNHA hierarchy. It does not show the geographic levels county, county subdivision, and place, among others, because AIANNHAs do not necessarily nest within them.



### DEFINITIONS OF GEOGRAPHIC ENTITIES, TERMS, AND CONCEPTS
The definitions below are for geographic entities and concepts that the Census Bureau includes in its standard data products. Not all entities, terms, and concepts are shown in any one data product.



### AMERICAN INDIAN, ALASKA NATIVE, AND NATIVE HAWAIIAN AREA
There are both legal and statistical American Indian, Alaska Native, and Native Hawaiian areas (AIANNHAs) for which the Census Bureau provides data. The legal entities consist of federally recognized American Indian reservations and off-reservation trust land areas, the tribal subdivisions that can divide these entities, state-recognized American Indian reservations, Alaska Native regional corporations, and Hawaiian home lands. The statistical entities are Alaska Native village statistical areas, Oklahoma tribal statistical areas, tribal designated statistical areas, and state designated tribal statistical areas. Statistical tribal subdivisions can exist within Oklahoma tribal statistical areas. In all cases, these areas are mutually exclusive in that no AIANNHA can overlap another tribal entity, except for tribal subdivisions, which by definition subdivide some American Indian entities, and Alaska Native village statistical areas, which exist within Alaska Native regional corporations. In cases where more than one tribe claims jurisdiction over an area, the Census Bureau creates a joint-use area as a separate entity to define this area of dual claims. The following provides more detail about each of the various AIANNHAs.

Legal Entities
**Alaska Native regional corporations (ANRCs)** were created pursuant to the Alaska Native Claims Settlement Act (ANCSA) (Pub. L. 92-203, 85 Stat. 688 [1971]; 43 U.S.C. 1602 et seq. [2000]), enacted in 1971 as a ‘‘Regional Corporation’’ and organized under the laws of the state of Alaska to conduct both the for-profit and non-profit affairs of Alaska Natives within a defined region of Alaska. For the Census Bureau, ANRCs are considered legal geographic entities. Twelve ANRCs cover the entire state of Alaska except for the area within the Annette Island Reserve (a federally recognized American Indian reservation under the governmental authority of the Metlakatla Indian Community). A thirteenth ANRC represents Alaska Natives who do not live in Alaska and do not identify with any of the twelve corporations. The Census Bureau does not provide data for this thirteenth ANRC because it has no defined geographic extent and thus, it does not appear in the TIGER/Line® shapefiles. The Census Bureau offers representatives of the 12 nonprofit ANRCs in Alaska the opportunity to review and update the ANRC boundaries before each decennial census.A-6 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Cenus Summary File 1Each ANRC is assigned a five-digit numeric Federal Information Processing Series (FIPS) code and an eightdigit National Standard (ANSI) code.
**American Indian reservations—Federal (federal AIRs)** are areas that have been set aside by the United States for the use of tribes, the exterior boundaries of which are more particularly defined in the final tribal treaties, agreements, executive orders, federal statutes, secretarial orders, or judicial determinations. The Bureau of Indian Affairs maintains a list of all federally recognized tribal governments and makes final determination of the inventory of federal AIRs. The Census Bureau recognizes federal reservations (and associated off-reservation trust lands) as territory over which American Indian tribes have primary governmental authority. American Indian reservations can be legally described as colonies, communities, Indian colonies, Indian communities, Indian rancherias, Indian reservations, Indian villages, pueblos, rancherias, ranches, reservations, reserves, settlements, or villages. The Census Bureau contacts representatives of American Indian tribal governments to identify the boundaries for federal reservations through its annual Boundary and Annexation Survey. Federal reservations may cross state and all other area boundaries.
Each federal AIR is assigned a four-digit census code ranging from 0001 through 4799 in alphabetical order of AIR names nationwide. This nation-based census code is the primary unique identifier for the AIR. Each federal AIR also is assigned a five-digit Federal Information Processing Series (FIPS) code and an eight-digit National Standard (ANSI) code. Because FIPS codes are assigned in alphabetical sequence within each state, the FIPS code will be different in each state for reservations that include territory in more than one state.

**American Indian reservations—State (state AIRs)** are reservations established by some state governments for tribes recognized by the state. A governor-appointed state liaison provides the names and boundaries for state-recognized American Indian reservations to the Census Bureau. State reservations must be defined within a single state but may cross county and other types of boundaries. Each state AIR isassigned a four-digit census code ranging from 9000 through 9499. Each state AIR also is assigned a fivedigit Federal Information Processing Series (FIPS) code and an eight-digit National Standard (ANSI) code. To further identify and differentiate state-recognized American Indian areas from those that are federally recognized, the text “(state)” is appended to the AIR name.

**American Indian tribal subdivisions** , described as additions, administrative areas, areas, chapters, county districts, communities, districts, or segments, are legal administrative subdivisions of federally recognized American Indian reservations and off-reservation trust lands or are statistical subdivisions of Oklahoma tribal statistical areas (OTSAs). These entities are internal units of self-government or administrationthat serve social, cultural, and/or economic purposes for the American Indians on the reservations, offreservation trust lands, or OTSAs. The Census Bureau obtains the boundary and name information fortribal subdivisions from tribal governments. Each American Indian tribal subdivision is assigned a threedigit census code that is alphabetically in order and unique within each American Indian area, a five-digit Federal Information Processing Series (FIPS) code assigned alphabetically within state, and an eight-digit National Standard (ANSI) code. Because FIPS codes are assigned in alphabetical sequence within each state, the FIPS code will be different in each state for tribal subdivisions that include territory in more than one state. All the summary levels that include tribal subdivisions in the presentation hierarchy will only have records for the 24 American Indian areas and two OTSAs that actually have tribal subdivisions. The list of areas and four-digit census codes is:Geographic Terms and Concepts A-7

U.S. Census Bureau, 2010 Census Summary File 1 **Code American Indian area** 

0335 Bois Forte Reservation, MN 0605 Cheyenne River Reservation and Off-Reservation Trust Land, SD 0855 Crow Creek Reservation, SD 0990 Eastern Cherokee Reservation, NC 1110 Flathead Reservation, MT 1150 Fort Belknap Reservation and Off-Reservation Trust Land, MT 1160 Fort Berthold Reservation, ND 1250 Fort Peck Indian Reservation and Off-Reservation Trust Land, MT 1310 Gila River Indian Reservation, AZ 1505 Hopi Reservation and Off-Reservation Trust Land, AZ 1830 Lac Vieux Desert Reservation, MI 1860 Lake Traverse Reservation and Off-Reservation Trust Land, ND-SD 2175 Menominee Reservation, WI 2430 Navajo Nation Reservation and Off-Reservation Trust Land, AZ-NM-UT 2490 Northern Cheyenne Indian Reservation and Off-Reservation Trust Land, MT 2810 Pine Ridge Reservation, SD-NE 3100 Red Lake Reservation, MN 3235 Rosebud Indian Reservation and Off-Reservation Trust Land, SD 3340 Salt River Reservation, AZ 3680 Shakopee Mdewakanton Sioux Community, MN 3935 Spirit Lake Reservation, ND 3970 Standing Rock Reservation, SD-ND 4200 Tohono O’odham Nation Reservation and Off-Reservation Trust Land, AZ 4290 Tulalip Reservation and Off-Reservation Trust Land, WA 5550 Cherokee OTSA, OK 5590 Choctaw OTSA, OK

**Hawaiian home lands (HHLs)** are areas held in trust for Native Hawaiians by the state of Hawaii, pursuant to the Hawaiian Homes Commission Act of 1920, as amended. The Census Bureau obtains the names and boundaries for HHLs from state officials. The names of the home lands are based on the traditional ahupua‘a names of the Crown and government lands of the Kingdom of Hawaii from which the lands were designated or from the local name for an area. Being lands held in trust, HHLs are treated as equivalent to off-reservation trust land areas with the American Indian Trust Land/Hawaiian Home Land Indicator coded as “T.” Each HHL is assigned a national four-digit census code ranging from 5000 through 5499 based on the alphabetical sequence of each HHL name, a five-digit Federal Information Processing Series (FIPS) code in alphabetical order within the state of Hawaii, and an eight-digit National Standard (ANSI) code.

**Joint-use areas** , as applied to any American Indian area by the Census Bureau, means an area that is administered jointly and/or claimed by two or more American Indian tribes. The Census Bureau designates legal joint-use areas as unique geographic entities equivalent to a reservation for the purpose of presenting statistical data. Each is assigned a national four-digit census code ranging from 4800 through 4999 based on the alphabetical sequence of each joint-use area name, a five-digit Federal Information Processing Series (FIPS) code in alphabetical order within state, and an eight-digit National Standard (ANSI) code. No joint-use areas exist in multiple states.
**Off-reservation trust lands** are areas for which the United States holds title in trust for the benefit of a tribe (tribal trust land) or for an individual American Indian (individual trust land). Trust lands can be alienated or encumbered only by the owner with the approval of the Secretary of the Interior or his/her authorized representative. Trust lands may be located on or off a reservation; however, the Census Bureau tabulates data only for off-reservation trust lands with the off-reservation trust lands always associated with a specific federally recognized reservation and/or tribal government. As for federally recognized reservations, the Census Bureau obtains the boundaries of off-reservation trust lands from American IndianA-8 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 tribal governments through its annual Boundary and Annexation Survey. The Census Bureau recognizes and tabulates data for reservations and off-reservation trust lands because American Indian tribes have primary governmental authority over these lands. The Census Bureau does not identify fee land (or land in fee simple status) or restricted fee lands as specific geographic areas.
Off-reservation trust lands are assigned a four-digit census code, a five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code that is the same as that for the reservation with which they are associated. Trust lands associated with tribes that do not have a reservation are assigned unique codes. The census code is assigned by tribal name within the range 0001 through 4799, interspersed alphabetically among the reservation names. Because FIPS codes are assigned in alphabetical sequence within each state, the FIPS code will be different in each state for off-reservation trust lands that include territory in more than one state. In decennial census data tabulations, the American Indian Trust Land/Hawaiian Home Land Indicator uniquely identifies off-reservation trust lands, as well as reservation or statistical area only portions, Hawaiian home lands, and records that consist of the combination of reservation and off-reservation trust land territory.

Statistical Entities
**Alaska Native village statistical areas (ANVSAs)** represent the more densely settled portion of Alaska Native villages (ANVs). The ANVs constitute associations, bands, clans, communities, groups, tribes, or villages recognized pursuant to the Alaska Native Claims Settlement Act of 1971 (Public Law 92-203). Because ANVs do not have boundaries that are easy to locate, the Census Bureau does not delimit ANVs. Instead, the Census Bureau presents statistical data for ANVSAs that represent the settled portion of ANVs. In addition, each ANVSA should include only an area where Alaska Natives, especially members of the defining ANV, represent a substantial proportion of the population during at least one season of the year. ANVSAs are delineated or reviewed by officials of the ANV or, if no ANV official chose to participate in the delineation process, officials of the Alaska Native Regional Corporation (ANRC) in which the ANV is located. An ANVSA may not overlap the boundary of another ANVSA or an American Indian reservation. Each ANVSA is alphabetically assigned a national four-digit census code ranging from 6000 through 7999, an alphabetically assigned state-based five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code.

**Oklahoma tribal statistical areas (OTSAs)** are statistical entities identified and delineated by the Census Bureau in consultation with federally recognized American Indian tribes that had a former reservation in Oklahoma. The boundary of an OTSA will be that of the former reservation in Oklahoma, except where modified by agreements with neighboring tribes for statistical data presentation purposes. Each OTSA is alphabetically assigned a national four-digit census code ranging from 5500 through 5899, an alphabetically assigned state-based five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code. Tribal subdivisions are allowed within OTSAs and exist for the 2010 Census in the Cherokee and Choctaw OTSAs.

**Oklahoma tribal statistical area (OTSA) Joint-Use Areas** , as applied to OTSAs by the Census Bureau, means an area that is administered jointly and/or claimed by two or more American Indian tribes that have a delineated OTSA. The Census Bureau designates statistical joint-use areas as unique geographic entitiesfor the purpose of presenting statistical data. Only Oklahoma tribal statistical areas have statistical jointuse areas. Each Oklahoma tribal joint-use area is alphabetically assigned a national four-digit census code ranging from 5900 through 5999, an alphabetically assigned state-based five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code.
**State designated tribal statistical areas (SDTSAs—referred to as State Designated American Indian Statistical Areas for Census 2000)**  are statistical entities for state-recognized American Indian tribes that do not have a state-recognized land base (reservation). SDTSAs are identified and delineated for the Census Bureau by a state liaison identified by the governor’s office in each state. SDTSAs generally encompass a compact and contiguous area that contains a concentration of people who identify with aGeographic Terms and Concepts A-9

U.S. Census Bureau, 2010 Census Summary File 1 state-recognized American Indian tribe and in which there is structured or organized tribal activity. An SDTSA may not be located in more than one state and it may not include area within any other American Indian, Alaska Native, or Native Hawaiian area. Each SDTSA is alphabetically assigned a four-digit census code ranging from 9500 through 9998, an alphabetically assigned state-based five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code.
**Tribal designated statistical areas (TDSAs)** are statistical entities identified and delineated for the Census Bureau by federally recognized American Indian tribes that do not currently have a federally recognized land base (reservation or off-reservation trust land). A TDSA generally encompasses a compact and contiguous area that contains a concentration of individuals who identify with a federally recognized American Indian tribe and in which there is structured or organized tribal activity. A TDSA may be located in more than one state (although none do for 2010), but it may not include area within any other American Indian, Alaska Native, or Native Hawaiian area. Each TDSA is alphabetically assigned a four-digit census code ranging from 8000 through 8999, an alphabetically assigned state-based five-digit Federal Information Processing Series (FIPS) code, and an eight-digit National Standard (ANSI) code.

American Indian, Alaska Native, and Native Hawaiian Area (AIANNHA) Codes —AIANNHAs are represented in Census Bureau products using a national four-character numeric census code field and a single alphabetic character American Indian trust land/Hawaiian home land indicator field. The census codes are assigned in alphabetical order in assigned ranges by AIANNHA type nationwide, except that joint-use areas appear at the end of the code range. Off-reservation trust lands are assigned the same code as the reservation with which they are associated. Trust lands associated with tribes that do not have a reservation are assigned codes based on tribal name. Federal Information Processing Series (FIPS) codes for all AIANNHAs range from 00001 through 89999, without differentiation among the many types of areas.
The type of AIANNHA can be identified either by the census code or by the FIPS class code. The range of census codes allocated to each AIANNHA and the valid FIPS class code(s) associated with each are as follows:

AIANNHA type Census code range Valid FIPS class code(s)* Federal American Indian reservation (AIR)/off-reservation trust land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0001 to 4799 D1, D2, D3, D5, D8 Joint-use federal AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4800 to 4999 D0 Hawaiian home land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5000 to 5499 F1 Oklahoma tribal statistical area (OTSA) . . . . . . . . . . . . . . . . . . . . . 5500 to 5899 D6 Joint-use OTSA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5900 to 5999 D0 Alaska Native village statistical area (ANVSA) . . . . . . . . . . . . . . . . 6000 to 7999 E1 Tribal designated statistical area (TDSA) . . . . . . . . . . . . . . . . . . . . 8000 to 8999 D6 State AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9000 to 9499 D4 State designated tribal statistical area (SDTSA) . . . . . . . . . . . . . . . 9500 to 9998 D9

AIANNHA type American Indian, Alaska Native, Native Hawaiian area indicator

Hawaiian home land

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

M

R

T American Indian reservation including associated off-reservation trust land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . American Indian reservation or statistical entity only . . . . . . . . . . Off-reservation trust land only . . . . . . . . . . . . . . . . . . . . . . . . . . . * Refer to the Data Dictionary for specific value descriptions.



### AREA MEASUREMENT
Area measurement data provide the size, in square units (metric and nonmetric) of geographic entities for which the Census Bureau tabulates and disseminates data. Area is calculated from the specific boundaryA-10 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 recorded for each entity in the Census Bureau’s geographic database (see “MAF/TIGER Database” ). The Census Bureau provides area measurement data for both land area and water area. The water area figures include inland, coastal, Great Lakes, and territorial sea water. Inland water consists of any lake, reservoir, pond, or similar body of water that is recorded in the Census Bureau’s geographic database. Italso includes any river, creek, canal, stream, or similar feature that is recorded in that database as a twodimensional feature (rather than as a single line). The portions of the oceans and related large embayments (such as Chesapeake Bay and Puget Sound), the Gulf of Mexico, and the Caribbean Sea that belong to the United States and its territories are classified as coastal and territorial waters; the Great Lakes are treated as a separate water entity. Rivers and bays that empty into these bodies of water are treated as inland water from the point beyond which they are narrower than 1 nautical mile across. Identification of land and inland, coastal, territorial, and Great Lakes waters is for data presentation purposes only and does not necessarily reflect their legal definitions.
Land and water area measurements may disagree with the information displayed on Census Bureau maps and in the MAF/TIGER database because, for area measurement purposes, hydrologic features identified as intermittent water, glacier, or swamp are reported as land area. The water area measurement reported for some geographic entities includes water that is not included in any lower-level geographic entity. Therefore, because water is contained only in a higher-level geographic entity, summing the water measurements for all the component lower-level geographic entities will not yield the water area of that higher-level entity. This occurs, for example, where water is associated with a county but is not within the legal boundary of any county subdivision. The accuracy of any area measurement data is limited by the accuracy inherent in 1) the location and shape of the various boundary information in the MAF/TIGER database, 2) the identification, and classification of water bodies coupled with the location and shapes of the shorelines of water bodies in that database, and 3) rounding affecting the last digit in all operations that compute and/or sum the area measurements.



### BLOCK
Blocks (Census Blocks) are statistical areas bounded by visible features, such as streets, roads, streams, and railroad tracks, and by nonvisible boundaries, such as selected property lines and city, township, school district, and county limits and short line-of-sight extensions of streets and roads. Generally, census blocks are small in area; for example, a block in a city bounded on all sides by streets. Census blocks in suburban and rural areas may be large, irregular, and bounded by a variety of features, such as roads, streams, and transmission lines. In remote areas, census blocks may encompass hundreds of square miles. Census blocks cover the entire territory of the United States, Puerto Rico, and the Island Areas. Census blocks nest within all other tabulated census geographic entities and are the basis for all tabulated data.

Census Block Numbers —Census blocks are numbered uniquely with a four-digit census block number from 0000 to 9999 within census tract, which nest within state and county. The first digit of the census block number identifies the block group. Block numbers beginning with a zero (in Block Group 0) are only associated with water-only areas.



### BLOCK GROUP
Block Groups (BGs) are statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and are used to present data and control block numbering. A block group consists of clusters of blocks within the same census tract that have the same first digit of their four-digit census block number. For example, blocks 3001, 3002, 3003, . . ., 3999 in census tract 1210.02 belong to BG 3 in that census tract. Most BGs were delineated by local participants in the Census Bureau’s Participant Statistical Areas Program. The Census Bureau delineated BGs only where a local or tribal government declined to participate, and a regional organization or State Data Center was not available to participate.
A BG usually covers a contiguous area. Each census tract contains at least one BG, and BGs are uniquely numbered within the census tract. Within the standard census geographic hierarchy, BGs never cross state, county, or census tract boundaries but may cross the boundaries of any other geographic entity. TribalGeographic Terms and Concepts A-11

U.S. Census Bureau, 2010 Census Summary File 1 census tracts and tribal BGs are separate and unique geographic areas defined within federally recognized American Indian reservations and can cross state and county boundaries (see “Tribal Census Tract” and “Tribal Block Group” ). The tribal census tracts and tribal block groups may be completely different from the census tracts and block groups defined by state and county.
Block Group Codes —BGs have a valid code range of 0 through 9. BGs beginning with a zero only contain water area and are generally in coastal and Great Lakes water and territorial seas, but also in larger inland water bodies. For the 2010 Census, a block group 0 for the water portion can be delineated in any census tract and not just those census tracts also defined to only include water area. This is a change from Census 2000, when block groups coded 0 only existed in census tracts with a code of 0. To differentiate between county-based block groups and tribal block groups, the codes for tribal block groups use an alphabetic character (see “Tribal Block Group” ).



### BOUNDARY CHANGES
Many of the legal and statistical entities for which the Census Bureau tabulates decennial census data have had boundary changes between Census 2000 and the 2010 Census; that is, between January 1, 2000, and January 1, 2010. Boundary changes to legal entities result from:

1. Annexations to or detachments from legally established governmental units.

2. Mergers or consolidations of two or more governmental units.

3. Establishment of new governmental units.

4. Disincorporations or disorganizations of existing governmental units.

5. Changes in treaties or executive orders and governmental action placing additional lands in trust.

6. Decisions by federal, state, and local courts.

7. Redistricting for congressional districts and state legislative districts.

8. Ancillary changes to legal or statistical areas as a result of annexations and detachments; for example, reduction of territory for a census designated place as the result of an annexation by an adjacent incorporated place.

9. Changes to correct errors or more accurately place boundaries relative to visible features.

10. Changes to statistical areas as the result of concept or criteria changes.
All legal boundaries used for the 2010 Census are those reported to the Census Bureau to be in effect as of January 1, 2010. The statistical area boundaries also reflect a January 1, 2010, date for delineation. The legal boundaries are collected through various surveys and programs: the Boundary and Annexation Survey, Redistricting Data Program, and the School District Review Program. There is a Geographic Change User Note Indicator in data files that identifies entities for which there have been changes to boundaries or data attributes (for example, legal/statistical area description or code) between the two censuses.
Statistical entity boundaries generally are reviewed by local, state, or tribal governments and can have changes to adjust boundaries to visible features to better define the geographic area each encompasses or to account for shifts and changes in the population distribution within an area. Where statistical areas have a relationship to legal area boundaries, complementary updates occur; for example, removing territory from a census designated place if annexed to an incorporated place or contracting a tribal designated statistical area if the area is added to an American Indian reservation.
The historical counts shown for states, counties, county subdivisions, places, American Indian, Alaska Native, and Native Hawaiian areas, and other areas are not updated for boundary changes and thus, reflect the population and housing units in each entity as delineated at the time of each decennial census.A-12 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 

### CENSUS DIVISION

Census Divisions are groupings of states and the District of Columbia that are subdivisions of the fourcensus regions (see “Census Region”). There are nine census divisions, and each is identified by a singledigit census code. Puerto Rico and the Island Areas are not part of any census region or census division. For a list of all census regions, census divisions, and their constituent states, see Figure A-3.



### CENSUS REGION
Census Regions are groupings of states and the District of Columbia that subdivide the United States for the presentation of census data. There are four census regions—Northeast, Midwest, South, and West. Each of the four census regions is divided into two or more census divisions (see “Census Division”). Each census region is identified by a single-digit census code. Puerto Rico and the Island Areas are not part of any census region or census division. For a list of all census regions, census divisions, and their constituent states, see Figure A-3

.



### CENSUS TRACT

Census Tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity that are updated by local participants prior to each decennial census as part of the Census Bureau’s Participant Statistical Areas Program. The Census Bureau delineates census tracts in situations where no local participant existed or where state, local, or tribal governments declined to participate. The primary purpose of census tracts is to provide a stable set of geographic units for the presentation of statistical data.
Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. A census tract usually covers a contiguous area; however, the spatial size of census tracts varies widely depending on the density of settlement. Census tract boundaries are delineated with the intention of being maintained over a long time so that statistical comparisons can be made from census to census. Census tracts occasionally are split due to population growth or merged as a result of substantial population decline.
Census tract boundaries generally follow visible and identifiable features. They may follow nonvisible legal boundaries, such as minor civil division (MCD) or incorporated place boundaries in some states and situations, to allow for census-tract-to-governmental-unit relationships where the governmental boundaries tend to remain unchanged between censuses. State and county boundaries always are census tract boundaries in the standard census geographic hierarchy. Tribal census tracts are a unique geographic entity defined within federally recognized American Indian reservations and off-reservation trust lands and can cross state and county boundaries. Tribal census tracts may be completely different from the census tracts and block groups defined by state and county (see “Tribal Census Tract” ).

Census Tract Codes and Numbers —Census tracts are identified by an up to four-digit integer number and may have an optional two-digit suffix; for example 1457.02 or 23. The census tract codes consist of six digits with an implied decimal between the fourth and fifth digit corresponding to the basic census tract number but with leading zeroes and trailing zeroes for census tracts without a suffix. The tract number examples above would have codes of 145702 and 002300, respectively.
Some ranges of census tract numbers in the 2010 Census are used to identify distinctive types of census tracts. The code range in the 9400s is used for those census tracts with a majority of population, housing, or land area associated with an American Indian area and matches the numbering used in Census 2000. The code range in the 9800s is new for 2010 and is used to specifically identify special land-use census tracts; that is, census tracts defined to encompass a large area with little or no residential population with special characteristics, such as large parks or employment areas. The range of census tracts in the 9900s represents census tracts delineated specifically to cover large bodies of water. This is different from Census 2000 when water-only census tracts were assigned codes of all zeroes (000000); 000000 is no longer used as a census tract code for the 2010 Census.Geographic Terms and Concepts A-13

U.S. Census Bureau, 2010 Census Summary File 1 The Census Bureau uses suffixes to help identify census tract changes for comparison purposes. Census tract suffixes may range from .01 to .98. As part of local review of existing census tracts before each census, some census tracts may have grown enough in population size to qualify as more than one census tract. When a census tract is split, the split parts usually retain the basic number but receive different suffixes. For example, if census tract 14 is split, the new tract numbers would be 14.01 and 14.02. In a few counties, local participants request major changes to, and renumbering of, the census tracts; however, this is generally discouraged. Changes to individual census tract boundaries usually do not result in census tract numbering changes.

Tribal Census Tracts in American Indian Areas —The Census Bureau introduced the concept of tribal census tracts for the first time for Census 2000. Tribal census tracts for that census consisted of the standard county-based census tracts tabulated within American Indian areas, thus allowing for the tracts to ignore state and county boundaries for tabulation. The Census Bureau assigned the 9400 range of numbers to identify specific tribal census tracts; however, not all tribal census tracts used this numbering scheme. For the 2010 Census, tribal census tracts no longer are tied to or numbered in the same way as the county-based census tracts (see “Tribal Census Tract” ).



### CODES FOR GEOGRAPHIC ENTITIES
The Census Bureau and other federal agencies assign codes to geographic entities to facilitate the organization, presentation, and exchange of statistical data and other information. Geographic entity codes allow for the unambiguous identification of individual entities, generally within a specific, higher-level geographic entity (for example, county codes are assigned uniquely within each state). For geographic entities that have names (such as states, counties, places, county subdivisions, urban areas, and metropolitan and micropolitan statistical areas), codes generally are assigned alphabetically based on name.
Census Bureau data products contain several types of geographic entity codes: Federal Information Processing Series (FIPS), American National Standards Institute (ANSI), and Census Bureau codes.
**Federal Information Processing Series (FIPS)** —These are codes formerly known as Federal Information Processing Standards codes, until the National Institute of Standards and Technology (NIST) announced its decision in 2005 to remove geographic entity codes from its oversight. The Census Bureau continues to maintain and issue codes for geographic entities covered under FIPS oversight, albeit with a revised meaning for the FIPS acronym. Geographic entities covered under FIPS include states, counties, congressional districts, core based statistical areas, places, county subdivisions, subminor civil divisions, consolidated cities, and all types of American Indian, Alaska Native, and Native Hawaiian areas. FIPS codes are assigned alphabetically according to the name of the geographic entity and may change to maintain alphabetic sort when new entities are created or names change. FIPS codes for specific geographic entity types are usually unique within the next highest level of geographic entity with which a nesting relationship exists. For example, FIPS state, congressional district, and core based statistical area codes are unique within nation; FIPS county, place, county subdivision, and subminor civil division codes are unique within state. The codes for American Indian, Alaska Native, and Native Hawaiian areas also are unique within state; those areas in multiple states will have different codes for each state.

**American National Standards Institute (ANSI)** —With the removal of geographic entities from Federal Information Processing Standards oversight, the Census Bureau and other federal agencies have sought American National Standards Institute (ANSI) oversight authority for geographic entity codes. These codes are referred to as “National Standard” codes in some Census Bureau products. Geographic entities covered under ANSI include states, counties, congressional districts, core based statistical areas and related statistical areas, places, county subdivisions, consolidated cities, subminor civil divisions, and all types of American Indian, Alaska Native, and Native Hawaiian areas—Alaska Native regional corporations, Alaska Native village statistical areas, American Indian reservation and off-reservation trust lands, American Indian tribal subdivisions, Hawaiian home lands, Oklahoma tribal statistical areas, state designated tribal statistical areas, and tribal designated statistical areas.A-14 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 **Relationship between FIPS and ANSI codes** —Geographic entities for which NIST formerly provided Federal Information Processing Standards oversight will continue to be referred to as FIPS (Federal Information Processing Series) codes in some Census Bureau data products, despite the Census Bureau having sought ANSI oversight authority. These geographic entities include states, counties, congressional districts, and core based statistical areas and related statistical areas. The Census Bureau continues to maintain and issue codes for these entities following the same structure and without change to existing codes, except when necessary to maintain alphabetic sorting based on names of entities. The Census Bureau also continues to maintain and issue five-digit FIPS codes (formerly FIPS 55) for places, county subdivisions, consolidated cities, subminor civil divisions, Alaska Native Regional Corporations, and all types of American Indian, Alaska Native, and Native Hawaiian areas but is not seeking ANSI oversight authority for these entity codes. The U.S. Geological Survey has ANSI oversight authority for its Geographic Names Information System identifier (GNIS ID), which has been adopted as a National Standard (NS) code for states, counties, places, county subdivisions, subminor civil divisions, consolidated cities, Alaska Native Regional Corporations, and all types of American Indian, Alaska Native, and Native Hawaiian areas. The Census Bureau will include the GNIS ID for these entities in its data products, portrayed as an eight-digit character numeric code and identified as “ANSI.” NS codes (GNIS IDs) will not sort geographic entities in alphabetical order based on name or title, as is the case with FIPS codes.

**Census Bureau codes** —The Census Bureau assigns and issues codes for a number of geographic entities for which FIPS or ANSI codes are not available, and sometimes in addition to FIPS and ANSI codes. Geographic entities for which census codes are assigned and issued in Census Bureau data products include regions, divisions, census tracts, block groups, census blocks, urban areas, and all types of American Indian, Alaska Native, and Native Hawaiian areas. Some codes—voting district, state legislative district, and school district—use standards established by the states—or for school districts, the U.S. Department of Education.



### CONGRESSIONAL DISTRICT

Congressional Districts are the 435 areas from which people are elected to the U.S. House of Representatives. After the apportionment of congressional seats among the states based on decennial census population counts, each state with multiple seats is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a state as practicable. For the District of Columbia, Puerto Rico, and each Island Area, a separate code is used to identify the entire areas of these state-equivalent entities as having a single nonvoting delegate.
Congressional District Codes —Congressional districts are identified by a two-character numeric Federal Information Processing Series (FIPS) code numbered uniquely within state. The District of Columbia, Puerto Rico, and the Island Areas have code 98 assigned identifying their nonvoting delegate status with respect to representation in Congress:
01 to 53—Congressional district codes 00—At large (single district for state) 98—Nonvoting delegate



### CONSOLIDATED CITY
Consolidated City —A consolidated government is a unit of local government for which the functions of an incorporated place and its county or minor civil division (MCD) have merged. This action results in both the primary incorporated place and the county or MCD continuing to exist as legal entities, even though the county or MCD performs few or no governmental functions and has few or no elected officials. Where this occurs—and where one or more other incorporated places in the county or MCD continue to function as separate governments, even though they have been included in the consolidated government— the primary incorporated place is referred to as a consolidated city. The Census Bureau classifies theGeographic Terms and Concepts A-15

U.S. Census Bureau, 2010 Census Summary File 1 separately incorporated places within the consolidated city as place entities and creates a separate place (balance) record for the portion of the consolidated city not within any other place.
Consolidated City (Balance) Portions refer to the areas of a consolidated city not included in another separately incorporated place. For example, Butte-Silver Bow, MT, is a consolidated city (former Butte city and Silver Bow County) that includes the separately incorporated municipality of Walkerville city. The area of the consolidated city that is not in Walkerville city is assigned to Butte-Silver Bow (balance). The name always includes the “(balance)” identifier (see “Place” ).



### CORE BASED STATISTICAL AREAS AND RELATED STATISTICAL AREAS
Core Based Statistical Areas (CBSAs) consist of the county or counties or equivalent entities associated with at least one core (urbanized area or urban cluster) of at least 10,000 population, plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties associated with the core. The general concept of a CBSA is that of a core area containing a substantial population nucleus, together with adjacent communities having a high degree of economic and social integration with that core. The term “core based statistical area” became effective in 2003 and refers collectively to metropolitan statistical areas and micropolitan statistical areas. The U.S. Office of Management and Budget (OMB) defines CBSAs to provide a nationally consistent set of geographic entities for the United States and Puerto Rico for use in tabulating and presenting statistical data. Current CBSAs are based on application of the 2000 standards (published in the **Federal Register** of December 27, 2000) with Census 2000 data. The first set of areas defined based on the 2000 standards were announced on June 6, 2003; subsequent updates have been made to the universe of CBSAs and related statistical areas. No CBSAs are defined in the Island Areas. Statistical areas related to CBSAs include metropolitan divisions, combined statistical areas (CSAs), New England city and town areas (NECTAs), NECTA divisions, and combined NECTAs.
Combined New England City and Town Areas (Combined NECTAs) consist of two or more adjacent New England city and town areas (NECTAs) that have substantial employment interchange. The NECTAs that combine to create a combined NECTA retain separate identities within the larger combined NECTA. Because combined NECTAs represent groupings of NECTAs, they should not be ranked or compared with individual NECTAs.
Combined Statistical Areas (CSAs) consist of two or more adjacent CBSAs that have substantial employment interchange. The CBSAs that combine to create a CSA retain separate identities within the larger CSA. Because CSAs represent groupings of metropolitan and/or micropolitan statistical areas, they should not be ranked or compared with individual metropolitan and micropolitan statistical areas.
Metropolitan Divisions are smaller groupings of counties or equivalent entities defined within a metropolitan statistical area containing a single core with a population of at least 2.5 million. Not all metropolitan statistical areas with urbanized areas of this size will contain metropolitan divisions. A metropolitan division consists of one or more main/secondary counties that represent an employment center or centers, plus adjacent counties associated with the main/secondary county or counties through commuting ties. Because metropolitan divisions represent subdivisions of larger metropolitan statistical areas, it is not appropriate to rank or compare metropolitan divisions with metropolitan and micropolitan statistical areas. It would be appropriate to rank and compare metropolitan divisions.
Metropolitan Statistical Areas are CBSAs associated with at least one urbanized area that has a population of at least 50,000. The metropolitan statistical area comprises the central county or counties or equivalent entities containing the core, plus adjacent outlying counties having a high degree of social and economic integration with the central county or counties as measured through commuting.
Micropolitan Statistical Areas are CBSAs associated with at least one urban cluster that has a population of at least 10,000 but less than 50,000. The micropolitan statistical area comprises the central county or counties or equivalent entities containing the core, plus adjacent outlying counties having aA-16 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 high degree of social and economic integration with the central county or counties as measured through commuting.
New England City and Town Areas (NECTAs) are an alternative set of geographic entities, similar in concept to the county-based CBSAs defined nationwide, that OMB defines in New England based on county subdivisions—usually cities and towns. NECTAs are defined using the same criteria as county-based CBSAs, and, similar to CBSAs, NECTAs are categorized as metropolitan or micropolitan.
New England City and Town Area (NECTA) Divisions are smaller groupings of cities and towns defined within a NECTA containing a single core with a population of at least 2.5 million. A NECTA division consists of a main city or town that represents an employment center, plus adjacent cities and towns associated with the main city or town through commuting ties. Each NECTA division must contain a total population of 100,000 or more. Because NECTA divisions represent subdivisions of larger NECTAs, it is not appropriate to rank or compare NECTA divisions with NECTAs. It would be appropriate to rank and compare NECTA divisions.
Principal Cities of a CBSA (or NECTA) include the largest incorporated place with a population of at least 10,000 in the CBSA, or if no incorporated place of at least 10,000 population is present in the CBSA, the largest incorporated place or census designated place (CDP) in the CBSA. Principal cities also include any additional incorporated place or CDP with a population of at least 250,000 or in which 100,000 or more persons work; any additional incorporated place or CDP with a population of at least 50,000 and in which the number of jobs meets or exceeds the number of employed residents; and any additional incorporated place or CDP with a population of at least 10,000 but less than 50,000 and at least one-third the population size of the largest place and in which the number of jobs meets or exceeds the number of employed residents. Note that there are some places designated as principal cities of NECTAs that are not principal cities of a CBSA.

Core Based Statistical Area Codes —Metropolitan statistical areas, micropolitan statistical areas, NECTAs, metropolitan divisions, and NECTA divisions are identified using a five-digit numeric code that is assigned alphabetically based on title and is unique within the nation. The combined statistical area and combined NECTAs are identified using a three-digit numeric code, also assigned alphabetically based on title and unique within the nation. Codes, length, and ranges are:

CBSA entity Length Range* Metropolitan statistical area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Five digits 10000–49999 Micropolitan statistical area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Five digits 10000–49999 Metropolitan division . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Five digits 10004–49994 New England city and town area (NECTA) . . . . . . . . . . . . . . . . . . . Five digits 70000–79999 NECTA division . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Five digits 70004–79994 Combined statistical area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Three digits 100–599 Combined NECTA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Three digits 700–799
* Metropolitan divisions and NECTA divisions are distinguished from metropolitan and micropolitan statistical areas and NECTAs by codes that end in “4.” Metropolitan and micropolitan statistical areas and NECTAs cannot end in “4.”



### COUNTY OR STATISTICALLY EQUIVALENT ENTITY
The primary legal divisions of most states are termed counties. In Louisiana, these divisions are known as parishes. In Alaska, which has no counties, the equivalent entities are the organized boroughs, city and boroughs, municipalities, and census areas; the latter of which are delineated cooperatively for statistical purposes by the state of Alaska and the Census Bureau. In four states (Maryland, Missouri, Nevada, and Virginia), there are one or more incorporated places that are independent of any county organization and thus constitute primary divisions of their states. These incorporated places are known as independent cities and are treated as equivalent entities for purposes of data presentation. The District of Columbia and Guam have no primary divisions, and each area is considered an equivalent entity for purposes ofGeographic Terms and Concepts A-17

U.S. Census Bureau, 2010 Census Summary File 1 data presentation. All of the counties in Connecticut and Rhode Island and nine counties in Massachusetts were dissolved as functioning governmental entities; however, the Census Bureau continues to present data for these historical entities in order to provide comparable geographic units at the county level of the geographic hierarchy for these states and represents them as nonfunctioning legal entities in data products. The Census Bureau treats the following entities as equivalents of counties for purposes of data presentation: municipios in Puerto Rico, districts and islands in American Samoa, municipalities in the Commonwealth of the Northern Mariana Islands, and islands in the U.S. Virgin Islands. Each county or statistically equivalent entity is assigned a three-character numeric Federal Information Processing Series (FIPS) code based on alphabetical sequence that is unique within state and an eight-digit National Standard feature identifier.



### COUNTY SUBDIVISION
County Subdivisions are the primary divisions of counties and equivalent entities. They include census county divisions, census subareas, minor civil divisions, and unorganized territories and can be classified as either legal or statistical. Each county subdivision is assigned a five-character numeric Federal Information Processing Series (FIPS) code based on alphabetical sequence within state and an eight-digit National Standard feature identifier.

Legal Entities
**Minor civil divisions (MCDs)** are the primary governmental or administrative divisions of a county in many states (parishes in Louisiana) and the county equivalents in Puerto Rico and the Island Areas. MCDs in the United States, Puerto Rico, and the Island Areas represent many different kinds of legal entities with a wide variety of governmental and/or administrative functions. MCDs include areas variously designated as barrios, barrios-pueblo, boroughs, charter townships, commissioner districts, election districts, election precincts, gores, grants, locations, magisterial districts, parish governing authority districts, plantations, purchases, reservations, supervisor’s districts, towns, and townships. The Census Bureau recognizes MCDs in 29 states, Puerto Rico, and the Island Areas. The District of Columbia has no primary divisions and is considered equivalent to an MCD for statistical purposes. (It is also considered a state equivalent and a county equivalent.) The 29* states in which MCDs are recognized are:

Arkansas Michigan Ohio Connecticut Minnesota Pennsylvania Illinois Mississippi Rhode Island Indiana Missouri South Dakota Iowa Nebraska Tennessee Kansas New Hampshire Vermont Louisiana New Jersey Virginia Maine New York West Virginia Maryland North Carolina Wisconsin Massachusetts North Dakota * Tennessee, a state with statistical census county divisions (CCDs) in 2000, reverted to MCDs in 2008.

In some states, all or some incorporated places are not part of any MCD; these places are termed independent places. Independent places also serve as primary legal subdivisions and have a Federal Information Processing Series (FIPS) county subdivision code and National Standard (ANSI) code that is the same as the FIPS and ANSI place code. In nine states—Maine, Massachusetts, New Hampshire, New Jersey, North Dakota, Pennsylvania, Rhode Island, South Dakota, and Wisconsin—all incorporated places are independent places. In other states, incorporated places are part of, or dependent within, the MCDs in which they are located, or the pattern is mixed—some incorporated places are independent of MCDs and others are included within one or more MCDs.
The MCDs in 12 states (Connecticut, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, and Wisconsin) also serve as general-purposeA-18 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 local governments that can perform the same governmental functions as incorporated places. The Census Bureau presents data for these MCDs in all data products for which place data are provided.
In New York and Maine, American Indian reservations (AIRs) generally exist outside the jurisdiction of any town (MCD) and thus also serve as the equivalent of MCDs for purposes of data presentation.
In states with MCDs, the Census Bureau assigns a default FIPS county subdivision code of 00000 and ANSI code of eight zeroes in some coastal, territorial sea, and Great Lakes water where county subdivisions do not legally extend into the Great Lakes or out to the 3-mile limit.

Statistical Entities
**Census county divisions (CCDs)** are areas delineated by the Census Bureau in cooperation with state, tribal, and local officials for statistical purposes. CCDs have no legal function and are not governmental units. CCD boundaries usually follow visible features and usually coincide with census tract boundaries. The name of each CCD is based on a place, county, or well-known local name that identifies its location. CCDs exist where:

1. There are no legally established MCDs.

2. The legally established MCDs do not have governmental or administrative purposes.

3. The boundaries of the MCDs change frequently.

4. The MCDs are not generally known to the public.
CCDs exist within the following 20* states:

Alabama Hawaii Oregon Arizona Idaho South Carolina California Kentucky Texas Colorado Montana Utah Delaware Nevada Washington Florida New Mexico Wyoming Georgia Oklahoma

* Tennessee, a CCD state in 2000, reverted to a MCD state in 2008.

**Census subareas** are statistical subdivisions of boroughs, city and boroughs, municipalities, and census areas, all of which are statistical equivalent entities for counties in Alaska. The state of Alaska and the Census Bureau cooperatively delineate the census subareas to serve as the statistical equivalents of MCDs.
**Unorganized territories (UTs)** are defined by the Census Bureau in nine MCD states where portions of counties or equivalent entities are not included in any legally established MCD or incorporated place. The Census Bureau recognizes such separate pieces of territory as one or more separate county subdivisions for census purposes. It assigns each unorganized territory a descriptive name, followed by the designation “UT” and a county subdivision FIPS and ANSI code. The following states have unorganized territories:

Arkansas Maine North Carolina Indiana Minnesota North Dakota Iowa New York South Dakota



### GEOGRAPHIC AREA ATTRIBUTES
The Census Bureau collects and maintains information describing selected attributes and characteristics of geographic areas. These attributes are Federal Information Processing Series (FIPS) class code, functional status, legal/statistical area description, internal point, and name of geographic entities.

**FIPS class codes** describe the general characteristics of a geographic area related to its legal or statistical status, governmental status, and in some cases relationship to other geographic entities. Class codesGeographic Terms and Concepts A-19

U.S. Census Bureau, 2010 Census Summary File 1 exist for counties; county subdivisions; subminor civil divisions; places; consolidated cities; Alaska Native Regional Corporations; American Indian, Alaska Native, and Native Hawaiian areas; and American Indian tribal subdivisions.

**Functional status** describes whether a geographic entity is a functioning governmental unit, has an inactive government, is an administrative area without a functioning government, or is a statistical area identified and defined solely for tabulation and presentation of statistical data. Functional status codes are:

A Active government providing primary general-purpose functions.

B Active government that is partially consolidated with another government but with separate officials providing primary general-purpose functions.

C Active government consolidated with another government with a single set of officials.

E Active government providing special-purpose functions.

F Fictitious entity created to fill the Census Bureau’s geographic hierarchy.

G Active government that is subordinate to another unit of government and thus, not considered a functioning government.

I Inactive governmental unit that has the power to provide primary special-purpose functions.

N Nonfunctioning legal entity.

S Statistical entity.
**Internal point—** The Census Bureau calculates an internal point (latitude and longitude coordinates) for each geographic entity. For many geographic entities, the internal point is at or near the geographic center of the entity. For some irregularly shaped entities (such as those shaped like a crescent), the calculated geographic center may be located outside the boundaries of the entity. In such instances, the internal point is identified as a point inside the entity boundaries nearest to the calculated geographic center and, if possible, within a land polygon.
**Legal/statistical area description (LSAD)** —The LSAD describes the particular typology for each geographic entity; that is, whether the entity is a borough, city, county, town, or township, among others. For legal entities, the LSAD reflects the term that appears in legal documentation pertaining to the entity, such as a treaty, charter, legislation, resolution, or ordinance. For statistical entities, the LSAD is the term assigned by the Census Bureau or other agency defining the entity. The LSAD code is a two-character field that corresponds to a description of the legal or statistical type of entity and identifies whether the LSAD term should be capitalized and should precede or follow the name of the geographic entity. Note that the same LSAD code is assigned to entities at different levels of the geographic hierarchy when they share the same LSAD. For example, the Census Bureau assigns the same LSAD code (“21”) to boroughs in New York and Connecticut, although they are county subdivisions in the former and incorporated places in the latter.

**Name** —Each geographic entity included in Census Bureau products has a name. For most geographic entities, the name is derived from the official legally recognized name, is assigned by local officials participating in Census Bureau statistical area programs, or is based on component entities and determined according to specified criteria. For legal entities, the name appearing in Census Bureau products may be the more commonly used name rather than the name as it appears in legal documents. For example, “Virginia” instead of “the Commonwealth of Virginia”; “Baltimore” instead of “City of Baltimore.” In some instances, the name for an entity in Census Bureau products will reflect the official name as well as a more commonly used name listed parenthetically; i.e., San Buenaventura (Ventura), CA, or Bath (Berkeley Springs), WV. For some types of geographic entities, the name reflected in Census Bureau products may be the geographic entity code assigned by local officials. For example, a census tract’s name is the actual number assigned by local officials, such as 1.01, whereas the census tract code would reflect a full four-digit base code and two-digit suffix (for example, for the preceding tract named 1.01, 000101).A-20 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 

### GEOGRAPHIC NAMES INFORMATION SYSTEM
The Geographic Names Information System (GNIS) is the federal standard for geographic nomenclature. The U.S. Geological Survey (USGS) developed the GNIS for the U.S. Board on Geographic Names as the official repository of domestic geographic names data; the official vehicle for geographic names use by all departments of the federal government; and the source for applying geographic names to federal electronic and printed products. The GNIS contains information about physical and cultural geographic features of all types in the United States and its territories, current and historical, but not including roads and highways. The database holds the federally recognized name of each feature and defines the feature location by state, county, USGS topographic map, and geographic coordinates. Other attributes include names or spellings other than the official name, feature designations, feature classification, historical and descriptive information, and, for some categories, the geometric boundaries.



### GEOGRAPHIC NAMES INFORMATION SYSTEM IDENTIFIER
The Geographic Names Information System Identifier (GNIS ID) is a variable length, permanent, numeric identifier of up to ten digits in length that identifies each entity uniquely within the nation. The GNIS is the new American National Standards Institute (ANSI) national standard code for several entity types. Because each entity’s GNIS ID is permanent, it will not change if the entity changes its name or if creation of a new entity changes the alphabetic sort. (Federal Information Processing Series codes are assigned based on the alphabetic sorting of entity names within a state and occasionally require changing codes to maintain the alphabetic sort.) The GNIS IDs are assigned sequentially and stored in a right-justified, variable-length, numeric field without leading zeroes. The GNIS now contains more than 2.6 million sequential records, thus no GNIS ID currently exceeds seven digits. The Census Bureau portrays the GNIS ID in its data products as a fixed-width eight-character field with leading zeroes.



### ISLAND AREAS OF THE UNITED STATES
The Island Areas of the United States are American Samoa, Guam, the Commonwealth of the Northern Mariana Islands (Northern Mariana Islands), and the U.S. Virgin Islands.
The Census Bureau treats the Island Areas as entities that are statistically equivalent to states for data presentation purposes; data for the Island Areas, however, are presented separately from data for the United States and Puerto Rico. Geographic definitions specific to the Island Areas are shown in the appropriate publications and documentation that accompany the data products for the Island Areas. Sometimes the Island Areas are referred to as “Island Territories” or “Insular Areas.” For the 1990 and previous censuses, the U.S. Census Bureau referred to the entities as “Outlying Areas.”
Separate from the Island Areas is the term “U.S. Minor Outlying Islands.” The U.S. Minor Outlying Islands refers to certain small islands under U.S. jurisdiction in the Caribbean and Pacific: Baker Island, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Navassa Island, Palmyra Atoll, and Wake Island. These areas usually are not part of standard data products.



### MAF/TIGER DATABASE
MAF/TIGER is an acronym for the Master Address File/Topologically Integrated Geographic Encoding and Referencing system or database. It is a digital (computer-readable) geographic database that automates the mapping and related geographic activities required to support the Census Bureau’s census and survey programs. The Census Bureau developed the TIGER® system to automate the geographic support processes needed to meet the major geographic needs of the 1990 census: producing cartographic products to support data collection and map presentations, providing geographic structure for tabulation and dissemination of the collected statistical data, assigning residential and employer addresses to the correct geographic location and relating those locations to the geographic entities used for data tabulation, and so forth. During the 1990s, the Census Bureau developed an independent Master Address File (MAF) to support field operations and allocation of housing units for tabulations. After Census 2000, both theGeographic Terms and Concepts A-21

U.S. Census Bureau, 2010 Census Summary File 1 address-based MAF and geographic TIGER® databases merged to form MAF/TIGER. The content of the MAF/TIGER database is undergoing continuous updates and is made available to the public through a variety of TIGER/Line® shapefiles.



### PLACE
Incorporated Places are those reported to the Census Bureau as legally in existence as of January 1, 2010, as reported in the latest Boundary and Annexation Survey (BAS), under the laws of their respective states. An incorporated place is established to provide governmental functions for a concentration of people as opposed to a minor civil division, which generally is created to provide services or administer an area without regard, necessarily, to population. Places always are within a single state or equivalent entity, but may extend across county and county subdivision boundaries. An incorporated place usually is a city, town, village, or borough, but can have other legal descriptions. For Census Bureau data tabulation and presentation purposes, incorporated places exclude:
•	 Boroughs in Alaska (treated as statistical equivalents of counties)
•	 Towns in the New England states, New York, and Wisconsin (treated as MCDs) •	 Boroughs in New York (treated as MCDs)
Census Designated Places (CDPs) are the statistical counterparts of incorporated places, and are delineated to provide data for settled concentrations of population that are identifiable by name but are not legally incorporated under the laws of the state in which they are located. The boundaries usually are defined in cooperation with local or tribal officials and generally updated prior to each decennial census. These boundaries, which usually coincide with visible features or the boundary of an adjacent incorporated place or another legal entity boundary, have no legal status, nor do these places have officials elected to serve traditional municipal functions. CDP boundaries may change from one decennial census to the next with changes in the settlement pattern; a CDP with the same name as in an earlier census does not necessarily have the same boundary. CDPs must be contained within a single state and may not extend into an incorporated place. There are no population size requirements for CDPs.
Hawaii is the only state that has no incorporated places recognized by the Census Bureau. All places shown in decennial census data products for Hawaii are CDPs. By agreement with the state of Hawaii, the Census Bureau does not show data separately for the city of Honolulu, which is coextensive with Honolulu County. In Puerto Rico, which also does not have incorporated places, the Census Bureau recognizes only CDPs and refers to them as comunidades or zonas urbanas. Guam also has only CDPs.

Place Codes are of two types. The five-digit Federal Information Processing Series (FIPS) place code is assigned based on alphabetical sequence within a state. If place names are duplicated within a state and they represent distinctly different areas, a separate code is assigned to each place name alphabetically by the primary county in which each place is located, or if both places are in the same county, they are assigned alphabetically by their legal descriptions (for example, “city” before “village”). Places also are assigned an eight-digit National Standard (ANSI) code.
Dependent and Independent Places refers to the relationship of places to the county subdivisions. Depending on the state, incorporated places are either dependent within, or independent of, county subdivisions, or there is a mixture of dependent and independent places in the state and in a county. Dependent places are part of the county subdivision; the county subdivision code of the place is the same as that of the underlying county subdivision(s) but is different from the place code. Independent places are not part of any minor civil division (MCD) and serve as primary county subdivisions. The independent place FIPS code usually is the same as that used for the MCD for the place. The only exception is if the place is independent of the MCDs in a state (Iowa, Louisiana, Maryland, Nebraska, North Carolina, and Virginia) in which the FIPS MCD codes are in the 90000 range. Then, the FIPS MCD and FIPS place codes will differ. CDPs always are dependent within county subdivisions and all places are dependent within statistical county subdivisions.A-22 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 Consolidated City (Balance) Portions refer to the areas of a consolidated city not included in another separately incorporated place. For example, Butte-Silver Bow, MT, is a consolidated city (former Butte city and Silver Bow County) that includes the separately incorporated municipality of Walkerville city. The area of the consolidated city that is not in Walkerville city is assigned to Butte-Silver Bow (balance). The name of the area of a consolidated city not specifically within a separately incorporated place always includes the “(balance)” identifier. Balance portions of consolidated cities are included with other places in Census Bureau products.



### POPULATION AND HOUSING UNIT DENSITY
Population and housing unit density are computed by dividing the total population or number of housing units within a geographic entity by the land area of that entity measured in square miles or in square kilometers. Density is expressed as “population per square mile (kilometer)” or “housing units per square mile (kilometer).”



### PUBLIC USE MICRODATA AREAS

Public Use Microdata Areas (PUMAs) are geographic areas for which the Census Bureau provides selected extracts of raw data from a small sample of census records that are screened to protect confidentiality. These extracts are referred to as public use microdata sample (PUMS) files.
For the 2010 Census, each state, the District of Columbia, Puerto Rico, and some Island Area participants delineated PUMAs for use in presenting PUMS data based on a 5 percent sample of decennial census or American Community Survey data. These areas are required to contain at least 100,000 people. This is different from Census 2000 when two types of PUMAs were defined: a 5 percent PUMA as for 2010 and an additional super-PUMA designed to provide a 1 percent sample. The PUMAs are identified by a five-digit census code unique within state.



### PUERTO RICO
The Census Bureau treats the Commonwealth of Puerto Rico as the statistical equivalent of a state for data presentation purposes.

Municipio The primary legal divisions of Puerto Rico are termed “municipios.” For data presentation purposes, the Census Bureau treats a municipio as the equivalent of a county in the United States.

Barrio, Barrio-Pueblo, and Subbarrio The Census Bureau recognizes barrios and barrios-pueblo as the primary legal divisions of municipios. These entities are similar to the minor civil divisions (MCDs) used for reporting data in 29 states of the United States. Subbarrios in 23 municipios are the primary legal subdivisions of the barrios-pueblo and some barrios. The Census Bureau presents the same types of statistical data for these subminor civil divisions (sub-MCDs) as it does for the barrios and barrios-pueblo. (There is no geographic entity in the United States equivalent to the subbarrio.)

Zona Urbana and Comunidad
There are no incorporated places in Puerto Rico; instead, the Census Bureau provides data for two types of census designated places (CDPs): zonas urbanas, representing the governmental center of each municipio, and comunidades, representing other settlements. There are no minimum population size requirements for zonas urbanas and comunidades.
Some types of geographic entities do not apply in Puerto Rico. For instance, Puerto Rico is not in any census region or census division (see also “Congressional District” ).Geographic Terms and Concepts A-23

U.S. Census Bureau, 2010 Census Summary File 1 

### SCHOOL DISTRICTS (ELEMENTARY, SECONDARY, AND UNIFIED)

School Districts are geographic entities within which state, county, local officials, the Bureau of Indian Affairs, or the U.S. Department of Defense provide public educational services for the area’s residents. The Census Bureau obtains the boundaries, names, local education agency codes, and school district levels for school districts from state and local school officials for the primary purpose of providing the U.S. Department of Education with estimates of the number of children “at risk” within each school district, county, and state. This information serves as the basis for the Department of Education to determine the annual allocation of Title I funding to states and school districts.
The Census Bureau tabulates data for three types of school districts: elementary, secondary, and unified. Each school district is assigned a five-digit code that is unique within state. School district codes are the local education agency number assigned by the Department of Education and are not necessarily in alphabetical order by school district name.
The elementary school districts provide education to the lower grade/age levels and the secondary school districts provide education to the upper grade/age levels. Unified school districts provide education to children of all school ages in their service areas. In general, where there is a unified school district, no elementary or secondary school district exists; and where there is an elementary school district, the secondary school district may or may not exist.
The Census Bureau’s representation of school districts in various data products is based both on the grade range that a school district operates and also the grade range for which the school district is financially responsible. For example, a school district is defined as an elementary school district if its operational grade range is less than the full kindergarten through 12 or prekindergarten through 12 grade range (for example, K–6 or pre-K–8). These elementary school districts do not provide direct educational services for grades 7–12, 9–12, or similar ranges. Some elementary school districts are financially responsible for the education of all school-aged children within their service areas and rely on other school districts to provide service for those grade ranges that are not operated by these elementary school districts. In these situations, in order to allocate all school-aged children to these school districts, the secondary school district code field is blank. For elementary school districts where the operational grade range and financially responsible grade range are the same, the secondary school district code field will contain a secondary school district code. There are no situations where an elementary school district does not exist and a secondary school district exists in Census Bureau records.



### STATE OR STATISTICALLY EQUIVALENT ENTITY
States and Equivalent Entities are the primary governmental divisions of the United States. In addition to the 50 states, the Census Bureau treats the District of Columbia, Puerto Rico, American Samoa, the Commonwealth of the Northern Mariana Islands, Guam, and the U.S. Virgin Islands as the statistical equivalents of states for the purpose of data presentation.



### STATE LEGISLATIVE DISTRICTS (UPPER AND LOWER CHAMBERS)
State Legislative Districts (SLDs) are the areas from which members are elected to state legislatures. The Census Bureau first reported data for SLDs as part of the 2000 Public Law (P.L.) 94-171 Redistricting Data File.
Current SLDs (2010 Election Cycle) —States participating in Phase 1 of the 2010 Census Redistricting Data Program voluntarily provided the Census Bureau with the 2006 election cycle boundaries, codes, and, in some cases, names for their SLDs. All 50 states, plus the District of Columbia and Puerto Rico, participated in Phase 1, State Legislative District Project (SLDP) of the 2010 Census Redistricting Data Program. States subsequently provided legal changes to those plans through the Redistricting Data Office and/or corrections as part of Phase 2 of the 2010 Census Redistricting Data Program, as needed.A-24 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 The SLDs embody the upper (senate—SLDU) and lower (house—SLDL) chambers of the state legislature. Nebraska has a unicameral legislature and the District of Columbia has a single council, both of which the Census Bureau treats as upper-chamber legislative areas for the purpose of data presentation. A unique three-character census code, identified by state participants, is assigned to each SLD within a state. In Connecticut, Hawaii, Illinois, Louisiana, Maine, Massachusetts, New Jersey, Ohio, and Puerto Rico, state officials did not define the SLDs to cover all of the state or state equivalent area (usually bodies of water). In these areas with no SLDs defined, the code “ZZZ” has been assigned, which is treated within state as a single SLD for purposes of data presentation. Maryland also has areas with no SLDs defined; in Maryland, these areas are coded with an initial “Z” by county or equivalent and treated as a unique SLD by county or equivalent. In Nebraska and the District of Columbia, the Census Bureau assigned the code 999 to represent a single SLDL where legally none exist.

SLD Names —The Census Bureau first reported names for SLDs as part of Phase 1 of the 2010 Census Redistricting Data Program. The SLD names with their translated legal/statistical area description are associated only with the current SLDs. Not all states provided names for their SLDs, therefore the code (or number) also serves as the name.



### TRIBAL BLOCK GROUP
The 2010 tribal block group concept and criteria are completely different from those used in 2000. For the Census 2000, tribal block groups were the standard state-county-census tract-block group areasretabulated under an American Indian area hierarchy; that is, American Indian area-tribal census tracttribal block group. Tribal block groups only were applicable to legal federally recognized American Indian reservation and off-reservation trust land areas. Tribal block groups were defined to provide statistically significant sample data for small areas within American Indian areas, particularly those American Indian areas that crossed state or county boundaries where these boundaries were not meaningful for statistical purposes. The 2000 tribal block groups used the block group numbers and comprised all blocks beginning with a single number.
The 2010 tribal block groups are defined independently of the standard county-based block group delineation. For federally recognized American Indian tribes with reservations or off-reservation trust land and a population less than 1,200, a single tribal block group is defined. Tribal participants in qualifying areas with a population greater than 1,200 could define additional block groups within their reservation and/or off-reservation trust land without regard to the standard block group configuration.
Tribal block groups will contain blocks beginning with the same number as the standard county-based block group and could contain seemingly duplicate block numbers. To better identify and differentiate tribal block groups from county-based block groups, tribal block groups use the letter range A through K (except “I,” which could be confused with a number “1”) to identify and code the tribal block group. Tribal block groups nest within tribal census tract.



### TRIBAL CENSUS TRACT
The 2010 tribal census tract concept and criteria are completely different from those used in 2000. Tribal census tracts (also known as tribal tracts) in 2000 were the standard state-county-census tract areas retabulated under an American Indian area hierarchy; that is, American Indian area-tribal census tract. Federally recognized tribes with a reservation or off-reservation trust land delineated tribal census tracts working with local census tract participants to produce a single census tract plan. Tribal census tracts were designed to be permanent statistical divisions of American Indian areas for the presentation of comparable data between censuses, particularly for those American Indian areas that crossed state or county boundaries where these boundaries were not meaningful for statistical purposes.
For 2010, tribal census tracts are defined independently of the standard county-based tract delineation. For federally recognized American Indian tribes with reservations or off-reservation trust land and aGeographic Terms and Concepts A-25

U.S. Census Bureau, 2010 Census Summary File 1 population less than 2,400, a single tribal census tract is defined. Qualifying areas with a population greater than 2,400 could define additional tribal census tracts within their area.
In 2000, the tract number range of 9400 through 9499 was reserved for tribal census tracts and was required for those tribal census tracts that crossed state or county boundaries. Not all tribal census tracts in 2000, however, used this range. For 2010, tribal census tract codes will be six characters long with a leading “T” alphabetic character followed by five numeric codes having an implied decimal between the fourth and fifth character; for example, T01000, which translates as tribal census tract 10. Tribal blockgroups will nest within tribal census tract. Since individual blocks are defined within the standard statecounty-census tract hierarchy, a tribal census tract can contain seemingly duplicate block numbers, thus tribal census tracts cannot be used to uniquely identify census blocks.



### UNITED STATES

The United States consists of the 50 states and the District of Columbia.



### URBAN AND RURAL For the 2010 Census, the Census Bureau classified as urban all territory, population, and housing units located within urbanized areas (UAs) and urban clusters (UCs), both defined using the same criteria. The Census Bureau delineates UA and UC boundaries that represent densely developed territory, encompassing residential, commercial, and other nonresidential urban land uses. In general, this territory consists of areas of high population density and urban land use resulting in a representation of the “urban footprint.” Rural consists of all territory, population, and housing units located outside UAs and UCs.
For the 2010 Census, the urban and rural classification was applied to the 50 states, the District of Columbia, Puerto Rico, American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands.
Urbanized Areas (UAs) —An urbanized area consists of densely developed territory that contains 50,000 or more people. The Census Bureau delineates UAs to provide a better separation of urban and rural territory, population, and housing in the vicinity of large places.
Urban Clusters (UCs) —An urban cluster consists of densely developed territory that has at least 2,500 people but fewer than 50,000 people. The Census Bureau first introduced the UC concept for Census 2000 to provide a more consistent and accurate measure of urban population, housing, and territory throughout the United States, Puerto Rico, and the Island Areas.

Urban Area Titles and Codes —The title of each UA and UC may contain up to three incorporated place or census designated place (CDP) names and will include the two-letter U.S. Postal Service abbreviation for each state or statistically equivalent entity into which the UA or UC extends. However, if the UA or UC does not contain an incorporated place or CDP, the urban area title will include the single name of a minor civil division or populated place recognized by the U.S. Geological Survey’s Geographic Names Information System.
Each UC and UA is assigned a five-digit numeric census code based on a national alphabetical sequence of all urban area names. A separate flag is included in data tabulation files to differentiate between UAs and UCs. In printed reports, this differentiation is included in the name.

Central Place —The 2010 Census urban areas will no longer include one or more designated central places. In preceding censuses, the central place included all incorporated or census designated places included in the urban area title, plus additional incorporated areas that met a population size criterion. The concept of central place for urban areas no longer is being applied.
Relationship to Other Geographic Entities —Geographic entities, such as metropolitan areas, counties, minor civil divisions, places, and census tracts, often contain both urban and rural territory, population, and housing units.A-26 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 

### URBAN GROWTH AREAS
Urban Growth Areas (UGAs) are legally defined entities in Oregon and Washington that the Census Bureau includes in the MAF/TIGER database in agreement with the states. UGAs, which are defined around incorporated places, are used to regulate urban growth. UGA boundaries, which need not follow visible features, are delineated cooperatively by state and local officials and then confirmed in state law. UGAs are a pilot project first defined only in Oregon for Census 2000. Each UGA is identified by a five-digit numeric census code, usually the same as the five-digit Federal Information Processing Series (FIPS) code associated with the incorporated place for which the UGA is named.



### VOTING DISTRICTS
Voting Districts (VTDs) refer to the generic name for geographic entities, such as precincts, wards, and election districts, established by state governments for the purpose of conducting elections. States voluntarily participating in Phase 2 of the 2010 Census Redistricting Data Program provided the Census Bureau with boundaries, codes, and names for their VTDs. Each VTD is identified by a one-to-six-character alphanumeric census code that is unique within county. The code “ZZZZZZ” identifies a portion of counties (usually bodies of water) for which no VTDs were identified. For the 2010 Census, only Rhode Island did not participate in Phase 2 (the Voting District/Block Boundary Suggestion Project) of the 2010 Census Redistricting Data Program. Kentucky chose not to provide VTDs as part of their participation in Phase 2, and the states of Montana and Oregon provided VTDs for some counties. Therefore, for 2010 Census data products, no VTDs exist in select counties in Montana and Oregon or for the states of Rhode Island and Kentucky in their entirety. Participating states often submitted VTDs conforming to the feature network in the MAF/TIGER database rather than the complete legal boundary of the VTD. If requested by the participating state, the Census Bureau identified the VTDs that represent an actual voting district with an “A” in the voting district indicator field. Where a participating state indicated that the VTD has been modified to follow existing features, the VTD is a pseudo-VTD, and the voting district indicator contains “P.”



### ZIP CODE TABULATION AREAS

ZIP Code Tabulation Areas (ZCTAs) are approximate area representations of U.S. Postal Service (USPS) five-digit ZIP Code service areas that the Census Bureau creates using whole blocks to present statistical data from censuses and surveys. The Census Bureau defines ZCTAs by allocating each block that contains addresses to a single ZCTA, usually to the ZCTA that reflects the most frequently occurring ZIP Code for the addresses within that tabulation block. Blocks that do not contain addresses but are completely surrounded by a single ZCTA (enclaves) are assigned to the surrounding ZCTA; those surrounded by multiple ZCTAs will be added to a single ZCTA based on limited buffering performed between multiple ZCTAs. The Census Bureau identifies five-digit ZCTAs using a five-character numeric code that represents the most frequently occurring USPS ZIP Code within that ZCTA, and this code may contain leading zeros.
There are significant changes to the 2010 ZCTA delineation from that used in 2000. Coverage was extended to include the Island Areas for 2010 so that the United States, Puerto Rico, and the Island Areas have ZCTAs. Unlike 2000, when areas that could not be assigned to a ZCTA were given a generic code ending in “XX” (land area) or “HH” (water area), for 2010 there is no universal coverage by ZCTAs, and only legitimate five-digit areas are defined. The 2010 ZCTAs will better represent the actual Zip Code service areas because the Census Bureau initiated a process before creation of 2010 blocks to add block boundaries that split polygons with large numbers of addresses using different Zip Codes.
Data users should not use ZCTAs to identify the official USPS ZIP Code for mail delivery. The USPS makes periodic changes to ZIP Codes to support more efficient mail delivery. The ZCTAs process used primarily residential addresses and was biased towards Zip Codes used for city-style mail delivery, thus there may be Zip Codes that are primarily nonresidential or boxes only that may not have a corresponding ZCTA.Geographic Terms and Concepts A-27

U.S. Census Bureau, 2010 Census Summary File 1 Figure A-1. 

### Standard Hierarchy of Census Geographic EntitiesA-28 Geographic Terms and Concepts

U.S. Census Bureau, 2010 Census Summary File 1 Figure A-2. 

### Hierarchy of American Indian, Alaska Native, and Native Hawaiian Areas

American Indian Areas (Federal)/ States Tribal Designated Statistical Areas Off-Reservation Trust Lands

Tribal Census Tracts Oklahoma Tribal Alaska Native Regional Corporations / American Indian Reservations (state) / Statistical Areas Alaska Native Village Statistical Areas / State Designated Tribal Statistical Areas Hawaiian Home Lands

Tribal Block Groups Tribal Subdivisions

**C E N S U S B L O C K S** 

### Hierarchy of American Indian, Alaska Native, and Native Hawaiian AreasGeographic Terms and Concepts A-29

U.S. Census Bureau, 2010 Census Summary File 1 Figure A-3. 

### Census Reg ions, Census Divisions, and Their Constituent States

Northeast Region

**New England Division:** Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut

**Middle Atlantic Division:** New York, New Jersey, Pennsylvania

Midwest Region

**East North Central Division:** Ohio, Indiana, Illinois, Michigan, Wisconsin

**West North Central Division:** Minnesota, Iowa, Missouri, North Dakota, South Dakota, Nebraska, Kansas

South Region

**South Atlantic Division:** Delaware, Maryland, District of Columbia, Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida

**East South Central Division:** Kentucky, Tennessee, Alabama, Mississippi

**West South Central Division:** Arkansas, Louisiana, Oklahoma, Texas

West Region

**Mountain Division:** Montana, Idaho, Wyoming, Colorado, New Mexico, Arizona, Utah, Nevada

**Pacific Division:** Washington, Oregon, California, Alaska, HawaiiDefinitions of Subject Characteristics B-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix B. Definitions of Subject Characteristics

CONTENTS

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Population Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Age

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Alaska Native Tribe

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3 American Indian Tribe

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3 Foster Children

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3 Hispanic or Latino Origin

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3 Household Type and Relationship

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4 Institutionalized Population

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7 Noninstitutionalized Population

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7 Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7 Sex

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-13 Stepson or Stepdaughter

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-13 Type of Institution

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-13 Living Quarters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-13

Group Quarters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-14 Housing Units

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-19 Housing Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-21

Household Size

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-21 Tenure

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-21 Vacancy Status

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-22 Derived Measures

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-23

Area Measurement and Density

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-23 Average

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-23 Interpolation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-23 Mean

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-24 Median

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-24 Percentage

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-24 Rate

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-24



### INTRODUCTION
The 2010 Census data products provide, except where specifically noted, counts of the resident population of the United States. The U.S. resident population includes everyone whose usual place of residence was in the 50 states and the District of Columbia at the time of the 2010 Census.
In the design of summary file tables, the Census Bureau strives for consistency in terminology and cell label structure to facilitate processing, review, and usability. Data users see the same patterns repeated in various cross-tabulated tables. Unfortunately, at times, the use of a pattern creates illogical results, such as the display of data for the population 65 years and over in juvenile correctional facilities.



### POPULATION CHARACTERISTICS

Age The data on age were derived from answers to a two-part question (i.e., age and date of birth). The age classification for a person in census tabulations is the age of the person in completed years as of April 1, 2010, the census reference date. Both age and date of birth responses are used in combination toB-2 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 determine the most accurate age for the person as of the census reference date. Inconsistently reported and missing values are assigned or allocated based on the values of other variables for that person, from other people in the household or from people in other households (i.e., hot-deck imputation).
Age data are tabulated in age groupings and single years of age. Data on age also are used to classify other characteristics in census tabulations.
Median Age —This measure divides the age distribution into two equal parts: one-half of the cases fallingbelow the median value and one-half above the value. Median age is computed on the basis of a singleyear-of-age distribution using a linear interpolation method.
Limitation of the data —There is some tendency for respondents to provide their age as of the date theycompleted the census questionnaire or interview, not their age as of the census reference date. The twopart question and editing procedures have attempted to minimize the effect of this reporting problem on tabulations. Additionally, the current census age question displays the census reference date prominently, and interviewer training emphasizes the importance of collecting age as of the reference date.
Respondents sometimes round a person’s age up if they were close to having a birthday. For most single years of age, the misstatements are largely offsetting. The problem is most pronounced at age 0. Also, there may have been more rounding up to age 1 to avoid reporting age as 0 years. (Age in completed months was not collected for infants under age 1.) Editing procedures correct this problem.
There is some respondent resistance to reporting the ages of babies in completed years (i.e., 0 years oldwhen the baby is under 1 year old). Instead, babies’ ages are sometimes reported in months. The twopart question along with enhanced editing and data capture procedures correct much of this problem before the age data are finalized in tabulations. Additionally, the current census age question includes an instruction for babies’ ages to be answered as “0” years old when they are under 1 year old.
Age heaping is a common age misreporting error. Age heaping is the tendency for people to overreport ages (or years of birth) that end in certain digits (commonly digits “0” or “5”) and underreport ages or years of birth ending in other digits. The two-part question helps minimize the effect of age heaping on the final tabulations.
Age data for centenarians have a history of data quality challenges. The counts in the 1970 and 1980 Censuses for people 100 years and over were substantially overstated. Editing and data collection methods have been enhanced in order to meet the data quality challenges for this population.
It also has been documented that the population aged 69 in the 1970 Census and the population aged 79 in the 1980 Census were overstated. The population aged 89 in 1990 and the population aged 99 in 2000 did not have an overstated count. (For more information on the design of the age question, see the “Comparability” section below.)
Comparability —Age data have been collected in every census. However, there have been some differences in the way they have been collected and processed over time. In the 2010 Census (as in Census 2000), each individual provided both an age and an exact date of birth. The 1990 Census collected age and year of birth. Prior censuses had collected month and quarter of birth in addition to age and year of birth. The 1990 Census change was made so that coded information could be obtained for both age and year of birth.
In each census since 1940, the age of a person was assigned when it was not reported. In censuses before 1940, with the exception of 1880, people of unknown age were shown as a separate category. Since 1960, assignment of unknown age has been performed by a general procedure described as “imputation.” The specific procedures for imputing age have been different in each census. (For more information on imputation, see “ 2010 Census: Operational Overview and Accuracy of the Data .”)Definitions of Subject Characteristics B-3

U.S. Census Bureau, 2010 Census Summary File 1 Alaska Native Tribe

S ee “ R ace .”

American Indian Tribe

S ee “ R ace .”

Foster Children

See “ Other Nonrelatives in Household Type and Relations hip .”

Hispanic or Latino Origin
The data on the Hispanic or Latino population were derived from answers to a question that was asked of all people. The terms “Hispanic,” “Latino,” and “Spanish” are used interchangeably. Some respondents identify with all three terms, while others may identify with only one of these three specific terms. People who identify with the terms “Hispanic,” “Latino,” or “Spanish” are those who classify themselves in one of the specific Hispanic, Latino, or Spanish categories listed on the questionnaire (“Mexican,” “Puerto Rican,” or “Cuban”) as well as those who indicate that they are “another Hispanic, Latino, or Spanish origin.” People who do not identify with one of the specific origins listed on the questionnaire but indicate that they are “another Hispanic, Latino, or Spanish origin” are those whose origins are from Spain, the Spanish-speaking countries of Central or South America, or the Dominican Republic. Up to two write-in responses to the “another Hispanic, Latino, or Spanish origin” category are coded.
Origin can be viewed as the heritage, nationality group, lineage, or country of birth of the person or the person’s parents or ancestors before their arrival in the United States. People who identify their origin as Hispanic, Latino, or Spanish may be any race.
Some tabulations are shown by the origin of the householder. In all cases where the origin of households, families, or occupied housing units is classified as Hispanic, Latino, or Spanish, the origin of the householder is used. (See the discussion of householder under “ Household Type and Relationship .”)
If an individual did not provide a Hispanic origin response, his or her origin was allocated using specific rules of precedence of household relationship. For example, if origin was missing for a natural-born child in the household, then either the origin of the householder, another natural-born child, or spouse of the householder was allocated.
If Hispanic origin was not reported for anyone in the household and origin could not be obtained from a response to the race question, then their origin was assigned based on their prior census record (either from Census 2000 or the American Community Survey), if available. If not, then the Hispanic origin of a householder in a previously processed household with the same race was allocated. (For more information on allocation, see “ 2010 Census: Operational Overview and Accuracy of the Data.” ) As in Census 2000, surnames (Spanish and non-Spanish) were used to assist in allocating an origin or race.
Comparability —There are four changes to the Hispanic origin question for the 2010 Census. First, the wording of the question differs from that in 2000. In 2000, the question asked if the person was “Spanish/ Hispanic/Latino.” In 2010, the question asks if the person is “of Hispanic, Latino, or Spanish origin.” Second, in 2000, the question provided an instruction, “Mark ý the ‘ No’ box if not Spanish/Hispanic/ Latino.” The 2010 Census question provided no specific instruction for non-Hispanics. Third, in 2010, the “Yes, another Hispanic, Latino, or Spanish origin” category provided examples of six Hispanic origin groups (Argentinean, Colombian, Dominican, Nicaraguan, Salvadoran, Spaniard, and so on) and instructed respondents to “print origin.” In 2000, no Hispanic origin examples were given. Finally, the fourth change was the addition of a new instruction in the 2010 Census that was not used in Census 2000. The instruction is stated as follows: “NOTE: Please answer BOTH Question 8 about Hispanic origin and Question 9 about race. For this census, Hispanic origins are not races.”B-4 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 There were two changes to the Hispanic origin question for Census 2000. First, the sequence of the race and Hispanic origin questions for Census 2000 differs from that in 1990; in 1990, the race question preceded the Hispanic origin question. Testing prior to Census 2000 indicated that response to the Hispanic origin question could be improved by placing it before the race question without affecting the response to the race question. Second, there was an instruction preceding the Hispanic origin question indicating that respondents should answer both the Hispanic origin and the race questions. This instruction was added to give emphasis to the distinct concepts of the Hispanic origin and race questions, and emphasized the need for both pieces of information.
Furthermore, there was a change in the processing of the Hispanic origin and race responses. In the 1990 census, respondents provided Hispanic origin responses in the race question and race responses in the Hispanic origin question. In 1990, the Hispanic origin question and the race question had separate edits; therefore, although information may have been present on the questionnaire, it was not fully utilized due to the discrete nature of the edits. However, for Census 2000, there was a joint race and Hispanic origin edit that utilized Hispanic origin and race information regardless of the location.

Household Type and Relationship

Household
A household includes all the people who occupy a housing unit. (People not living in households are classified as living in group quarters.) A housing unit is a house, an apartment, a mobile home, a group of rooms, or a single room that is occupied (or if vacant, is intended for occupancy) as separate living quarters. Separate living quarters are those in which the occupants live separately from any other people in the building and which have direct access from the outside of the building or through a common hall. The occupants may be a single family, one person living alone, two or more families living together, or any other group of related or unrelated people who share living arrangements. In the 2010 Census data products, the count of households or householders equals the count of occupied housing units.
Average Household Size —Average household size is a measure obtained by dividing the number ofpeople in households by the number of households. In cases where people in households are crossclassified by race or Hispanic origin, people in the household are classified by the race or Hispanic origin of the householder rather than the race or Hispanic origin of each individual. Average household size is rounded to the nearest hundredth.

Relationship to Householder

Householder —The data on relationship to householder were derived from answers to Question 2, which was asked of all people in housing units. One person in each household is designated as the householder. In most cases, this is the person, or one of the people, in whose name the home is owned, being bought, or rented and who is listed on line one of the questionnaire. If there is no such person in the household, any adult household member 15 years old and over could be designated as the householder.
Households are classified by type according to the sex of the householder and the presence of relatives. Two types of householders are distinguished: a family householder and a nonfamily householder. A family householder is a householder living with one or more individuals related to him or her by birth, marriage, or adoption. The householder and all people in the household related to him or her are family members. A nonfamily householder is a householder living alone or with nonrelatives only.

Spouse —The “spouse” category includes a person identified as the husband or wife of the householder and who is of the opposite sex. For most of the tables, unless otherwise specified, it does not include same-sex spouses even if a marriage was performed in a state issuing marriage certificates for same-sex couples.Definitions of Subject Characteristics B-5

U.S. Census Bureau, 2010 Census Summary File 1 Child —The “child” category includes a son or daughter by birth, a stepchild, or adopted child of thehouseholder, regardless of the child’s age or marital status. The category excludes sons-in-law, daughtersin-law, and foster children.
Biological Son or Daughter —The son or daughter of the householder by birth.
Adopted Son or Daughter

**—** The son or daughter of the householder by legal adoption. If a stepson, stepdaughter, or foster child has been legally adopted by the householder, the child is then classified as an adopted child.
Stepson or Stepdaughter —The son or daughter of the householder through marriage but not by birth, excluding sons-in-law and daughters-in-law. If a stepson or stepdaughter of the householder has been legally adopted by the householder, the child is then classified as an adopted child.

Own Children

— A child under 18 years who is a son or daughter by birth, a stepchild, or an adopted child of the householder is included in the “own children” category.

Related Children —Any child under 18 years old who is related to the householder by birth, marriage, or adoption is included in the “related children” category. Children, by definition, exclude persons under 18 years who maintain households or are spouses or unmarried partners of householders.

Other Relatives —In tabulations, the category “other relatives” includes any household member related to the householder by birth, marriage, or adoption but not included specifically in another relationship category. In certain detailed tabulations, the following categories may be shown:

Grandchild —The grandson or granddaughter of the householder.

Brother/Sister —The brother or sister of the householder, including stepbrothers, stepsisters, and brothers and sisters by adoption. Brothers-in-law and sisters-in-law are included in the “Other Relative” category on the questionnaire.

Parent —The father or mother of the householder, including a stepparent or adoptive parent. Fathers-inlaw and mothers-in-law are included in the “Parent-in-law” category on the questionnaire.

Parent-in-Law —The mother-in-law or father-in-law of the householder.
Son-in-law or Daughter-in-Law —The spouse of the child of the householder.

Other Relatives —Anyone not listed in a reported category above who is related to the householder by birth, marriage, or adoption (brother-in-law, grandparent, nephew, aunt, cousin, and so forth).

Nonrelatives —This category includes any household member not related to the householder by birth, marriage, or adoption. The following categories may be presented in more detailed tabulations:

Roomer or Boarder —A roomer or boarder is a person who lives in a room in the household of the householder. Some sort of cash or noncash payment (e.g., chores) is usually made for their living accommodations.

Housemate or Roommate —A housemate or roommate is a person aged 15 years and over who is not related to the householder and who shares living quarters primarily in order to share expenses.

Unmarried Partner —An unmarried partner is a person aged 15 years and over who is not related to the householder, who shares living quarters, and who has a close personal relationship with the householder. Responses of “same-sex spouse” are edited into this category.

Other Nonrelatives —Anyone who is not related by birth, marriage, or adoption to the householder and who is not described by the categories given above. Unrelated foster children or unrelated foster adults are included in this category, “Other Nonrelatives.” A foster child who has been adopted by the householder is classified as an adopted child.B-6 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 When relationship is not reported for an individual, it is allocated according to the responses for age and sex for that person while maintaining consistency with responses for other individuals in the household. (For more information on allocation, see “2010 Census: Operational Overview and Accuracy of the Data.” )

Families
Family Type —A family consists of a householder and one or more other people living in the same household who are related to the householder by birth, marriage, or adoption. All people in a household who are related to the householder are regarded as members of his or her family. A family household may contain people not related to the householder, but those people are not included as part of the householder’s family in tabulations. Thus, the number of family households is equal to the number of families, but family households may include more members than do families. A household can contain only one family for purposes of tabulations. Not all households contain families since a household may be comprised of a group of unrelated people or of one person living alone—these are called “nonfamily households.” Same-sex unmarried partner households are included in the “family households” category only if there is at least one additional person related to the householder by birth or adoption.
Families are classified by type as either a “husband-wife family” or “other family” according to the sex of the householder and the presence of relatives. The data on family type are based on answers to questions on sex and relationship.
Husband-Wife Family —A family in which the householder and his or her spouse of the opposite sex are enumerated as members of the same household.
Other Family:

• **Male householder, no wife present** —A family with a male householder and no wife of householder present.

• **Female householder, no husband present** —A family with a female householder and no husband of householder present.
Average Family Size —Average family size is a measure obtained by dividing the number of people in families by the total number of families (or family householders). In cases where the measures “people in family” or “people per family” are cross-tabulated by race or Hispanic origin, the race or Hispanic origin refers to the householder rather than the race or Hispanic origin of each individual. Nonrelatives of the householder living in family households are not counted as part of the family. They are included in the count of average household size. Average family size is rounded to the nearest hundredth.

Multigenerational Household A multigenerational household is one that contains three or more parent-child generations; for example, the householder, child of householder (either biological, stepchild, or adopted child), and grandchildren of householder. A householder with a parent or parent-in-law of the householder and a child of the householder may also be a multigenerational household.

Unmarried-Partner Household
An unmarried-partner household is a household other than a “husband-wife household” that includes a householder and an unmarried partner. An “unmarried partner” can be of the same sex or of the opposite sex as the householder. An “unmarried partner” in an “unmarried-partner household” is an adult who is unrelated to the householder but shares living quarters and has a close personal relationship with the householder. An unmarried-partner household also may be a family household or a nonfamily household, depending on the presence or absence of another person in the household who is related to the householder. There may be only one unmarried partner per household, and an unmarried partner may not be included in a husband-wife household, as the householder cannot have both a spouse and an unmarried partner. Same-sex married-couple households are edited into this category.Definitions of Subject Characteristics B-7

U.S. Census Bureau, 2010 Census Summary File 1 Comparability —The 2000 relationship category “Natural-born son/daughter” has been replaced by “Biological son or daughter” for 2010. The category “Foster child” was dropped due to space limitations on the 2010 questionnaire. Foster children in 2010 are included in the category “Other nonrelatives.” They cannot be tabulated separately. The term “married-couple” family in tabulations has been replaced by “husband-wife” family. In all standard 2010 tabulations, the term “spouse” refers to only a person who is married to and living with the householder and is of the opposite sex. Data for unmarried partners are comparable to data presented in 2000. Data on same-sex couple households will be presented for the first time in a special product.

Institutionalized Population

See “Gr oup Quarters.”

Noninstitutionalized Population

See “Gr oup Quarters.”

Race The data on race were derived from answers to the question on race that was asked of all people. The U.S. Census Bureau collects race data in accordance with guidelines provided by the U.S. Office of Management and Budget (OMB), and these data are based on self-identification. The racial categories included in the census questionnaire generally reflect a social definition of race recognized in this country and not an attempt to define race biologically, anthropologically, or genetically. In addition, it is recognized that the categories of the race item include racial and national origin or sociocultural groups. People may choose to report more than one race to indicate their racial mixture, such as “American Indian” and “White.” People who identify their origin as Hispanic, Latino, or Spanish may be any race.
The racial classifications used by the Census Bureau adhere to the October 30, 1997, **Federal Register** notice entitled, “Revisions to the Standards for the Classification of Federal Data on Race and Ethnicity” issued by OMB. These standards govern the categories used to collect and present federal data on race and ethnicity. OMB requires five minimum categories (White, Black or African American, American Indian or Alaska Native, Asian, and Native Hawaiian or Other Pacific Islander) for race. The race categories are described below with a sixth category, “Some Other Race,” added with OMB approval. In addition to the five race groups, OMB also states that respondents should be offered the option of selecting one or more

races. If an individual did not provide a race response, the race or races of the householder or other household members were imputed using specific rules of precedence of household relationship. For example, if race was missing for a natural-born child in the household, then either the race or races of the householder, another natural-born child, or spouse of the householder were allocated.
If race was not reported for anyone in the household, then their race was imputed based on their prior census record (either from Census 2000 or the American Community Survey), if available. If not, then the race or races of a householder in a previously processed household were allocated.
Definitions from OMB guide the Census Bureau in classifying written responses to the race question:

White —A person having origins in any of the original peoples of Europe, the Middle East, or North Africa. It includes people who indicate their race as “White” or report entries such as Irish, German, Italian, Lebanese, Arab, Moroccan, or Caucasian.

Black or African American —A person having origins in any of the Black racial groups of Africa. It includes people who indicate their race as “Black, African Am., or Negro” or report entries such as African American, Kenyan, Nigerian, or Haitian.B-8 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 American Indian or Alaska Native —A person having origins in any of the original peoples of North and South America (including Central America) and who maintains tribal affiliation or community attachment. This category includes people who indicate their race as “American Indian or Alaska Native” or report entries such as Navajo, Blackfeet, Inupiat, Yup’ik, or Central American Indian groups or South American Indian groups.
Respondents who identified themselves as “American Indian or Alaska Native” were asked to report their enrolled or principal tribe. Therefore, tribal data in tabulations reflect the written entries reported on the questionnaires. Some of the entries (for example, Metlakatla Indian Community and Umatilla) represent reservations or a confederation of tribes on a reservation. The information on tribe is based on self-identification and, therefore, does not reflect any designation of federally or state-recognized tribe. The information for the 2010 Census was derived from the American Indian and Alaska Native Tribal Classification List for Census 2000 and updated from 2002 to 2009 based on the annual **Federal Register**  notice entitled “Indian Entities Recognized and Eligible to Receive Services From the United States Bureau of Indian Affairs,” Department of the Interior, Bureau of Indian Affairs, issued by OMB, and through consultation with American Indian and Alaska Native communities and leaders.
The American Indian categories shown in Summary Files 1 and 2 represent tribal groupings, which refer to the combining of individual American Indian tribes, such as Fort Sill Apache, Mescalero Apache, and San Carlos Apache, into the general Apache tribal grouping.
The Alaska Native categories shown in Summary Files 1 and 2 represent tribal groupings, which refer to the combining of individual Alaska Native tribes, such as King Salmon Tribe, Native Village of Kanatak, and Sun’aq Tribe of Kodiak, into the general Aleut tribal grouping.

Asian —A person having origins in any of the original peoples of the Far East, Southeast Asia, or the Indian subcontinent, including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam. It includes people who indicate their race as “Asian Indian,” “Chinese,” “Filipino,” “Korean,” “Japanese,” “Vietnamese,” and “Other Asian” or provide other detailed Asian responses.

**Asian Indian** —Includes people who indicate their race as “Asian Indian” or report entries such as India or East Indian.
**Bangladeshi** —Includes people who provide a response such as Bangladeshi or Bangladesh.

**Bhutanese** —Includes people who provide a response such as Bhutanese or Bhutan.

**Burmese** —Includes people who provide a response such as Burmese or Burma.

**Cambodian** —Includes people who provide a response such as Cambodian or Cambodia.

**Chinese** —Includes people who indicate their race as “Chinese” or report entries such as China or Chinese American. In some census tabulations, written entries of Taiwanese are included with Chinese, while in others they are shown separately.
**Filipino** —Includes people who indicate their race as “Filipino” or report entries such as Philippines or Filipino American.

**Hmong** —Includes people who provide a response such as Hmong or Mong.

**Indonesian** —Includes people who provide a response such as Indonesian or Indonesia.

**Japanese** —Includes people who indicate their race as “Japanese” or report entries such as Japan or Japanese American.

**Korean** —Includes people who indicate their race as “Korean” or report entries such as Korea or Korean American.Definitions of Subject Characteristics B-9

U.S. Census Bureau, 2010 Census Summary File 1 **Laotian** —Includes people who provide a response such as Laotian or Laos.
**Malaysian** —Includes people who provide a response such as Malaysian or Malaysia.
**Nepalese** —Includes people who provide a response such as Nepalese or Nepal.

**Pakistani** —Includes people who provide a response such as Pakistani or Pakistan.

**Sri Lankan** —Includes people who provide a response such as Sri Lankan or Sri Lanka.

**Taiwanese** —Includes people who provide a response such as Taiwanese or Taiwan.

**Thai** —Includes people who provide a response such as Thai or Thailand.

**Vietnamese** —Includes people who indicate their race as “Vietnamese” or report entries such as Vietnam or Vietnamese American.
**Other Asian, specified** —Includes people who provide a response of another Asian group, such as Iwo Jiman, Maldivian, Mongolian, Okinawan, or Singaporean.
**Other Asian, not specified** —Includes respondents who checked the Other Asian response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Asian” or “Asiatic.”

Native Hawaiian or Other Pacific Islander —A person having origins in any of the original peoples of Hawaii, Guam, Samoa, or other Pacific Islands. It includes people who indicate their race as “Native Hawaiian,” “Guamanian or Chamorro,” “Samoan,” and “Other Pacific Islander” or provide other detailed Pacific Islander responses.

**Native Hawaiian** —Includes people who indicate their race as “Native Hawaiian” or report entries such as Part Hawaiian or Hawaiian.

**Samoan** —Includes people who indicate their race as “Samoan” or report entries such as American Samoan or Western Samoan.

**Tongan** —Includes people who provide a response such as Tongan or Tonga.
**Other Polynesian** —Includes people who provide a response of another Polynesian group, such as Tahitian, Tokelauan, or wrote in a generic term such as “Polynesian.”

**Guamanian or Chamorro** —Includes people who indicate their race as “Guamanian or Chamorro” or report entries such as Chamorro or Guam.

**Marshallese** —Includes people who provide a response such as Marshallese or Marshall Islands.

**Other Micronesian** —Includes people who provide a response of another Micronesian group, such as Carolinian, Chuukese, I-Kiribati, Kosraean, Mariana Islander, Palauan, Pohnpeian, Saipanese, Yapese, or wrote in a generic term such as “Micronesian.”

**Fijian** —Includes people who provide a response such as Fijian or Fiji.

**Other Melanesian** —Includes people who provide a response of another Melanesian group, such as Guinean, Hebrides Islander, Solomon Islander, or wrote in a generic term such as “Melanesian.”
**Other Pacific Islander, not specified** —Includes respondents who checked the Other Pacific Islander response category on the census questionnaire and did not write in a specific group or wrote in a generic term such as “Pacific Islander.”

Some Other Race —Includes all other responses not included in the “White,” “Black or African American,” “American Indian or Alaska Native,” “Asian,” and “Native Hawaiian or Other Pacific Islander” race categories described above. Respondents reporting entries such as multiracial, mixed, interracial, or a Hispanic,B-10 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 Latino, or Spanish group (for example, Mexican, Puerto Rican, Cuban, or Spanish) in response to the race question are included in this category.

Two or More Races —People may choose to provide two or more races either by checking two or more race response check boxes, by providing multiple responses, or by some combination of check boxes and other responses. The race response categories shown on the questionnaire are collapsed into the five minimum race groups identified by OMB and the Census Bureau’s “Some Other Race” category. For data product purposes, “Two or More Races” refers to combinations of two or more of the following race categories:

1. White

2. Black or African American

3. American Indian or Alaska Native

4. Asian

5. Native Hawaiian or Other Pacific Islander

6. Some Other Race
There are 57 possible combinations (see Figure B-1) involving the race categories shown above. Thus, according to this approach, a response of “White” and “Asian” was tallied as Two or More Races, while a response of “Japanese” and “Chinese” was not because “Japanese” and “Chinese” are both Asian
responses.
Figure B-1. Two or More Races (57 Possible Specified Combinations )

1. White; Black or African American

2. White; American Indian and Alaska Native

3. White; Asian

4. White; Native Hawaiian and Other Pacific Islander

5. White; Some Other Race

6. Black or African American; American Indian and Alaska Native

7. Black or African American; Asian

8. Black or African American; Native Hawaiian and Other Pacific Islander

9. Black or African American; Some Other Race

10. American Indian and Alaska Native; Asian

11. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

12. American Indian and Alaska Native; Some Other Race

13. Asian; Native Hawaiian and Other Pacific Islander

14. Asian; Some Other Race

15. Native Hawaiian and Other Pacific Islander; Some Other Race

16. White; Black or African American; American Indian and Alaska Native

17. White; Black or African American; Asian

18. White; Black or African American; Native Hawaiian and Other Pacific Islander

19. White; Black or African American; Some Other Race

20. White; American Indian and Alaska Native; Asian

21. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific IslanderDefinitions of Subject Characteristics B-11

U.S. Census Bureau, 2010 Census Summary File 1 22. White; American Indian and Alaska Native; Some Other Race

23. White; Asian; Native Hawaiian and Other Pacific Islander

24. White; Asian; Some Other Race

25. White; Native Hawaiian and Other Pacific Islander; Some Other Race

26. Black or African American; American Indian and Alaska Native; Asian

27. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

28. Black or African American; American Indian and Alaska Native; Some Other Race

29. Black or African American; Asian; Native Hawaiian and Other Pacific Islander

30. Black or African American; Asian; Some Other Race

31. Black or African American; Native Hawaiian and Other Pacific Islander; Some Other Race

32. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

33. American Indian and Alaska Native; Asian; Some Other Race

34. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race

35. Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

36. White; Black or African American; American Indian and Alaska Native; Asian

37. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

38. White; Black or African American; American Indian and Alaska Native; Some Other Race

39. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander

40. White; Black or African American; Asian; Some Other Race

41. White; Black or African American; Native Hawaiian and Other Pacific Islander; Some Other Race

42. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

43. White; American Indian and Alaska Native; Asian; Some Other Race

44. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race

45. White; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

46. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

47. Black or African American; American Indian and Alaska Native; Asian; Some Other Race

48. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race

49. Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

50. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

51. White; Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

52. White; Black or African American; American Indian and Alaska Native; Asian; Some Other Race

53. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some Other Race Figure B-1. Two or More Races (57 Possible Specified Combinations ) —Con.B-12 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 54. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

55. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

56. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

57. White; Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some Other Race

Race Concepts Given the many possible ways of displaying data on race, data products will provide varying levels of detail. There are several additional concepts used to display race information for the six major race categories (White; Black or African American; American Indian or Alaska Native; Asian; Native Hawaiian or Other Pacific Islander; and Some Other Race) and the various details within these groups.
The concept “race **alone** ” includes people who reported a single entry (e.g., Korean) and no other race, as well as people who reported two or more entries within the same major race group (e.g., Asian). For example, respondents who reported Korean and Vietnamese are part of the larger “Asian alone” race
group.
The concept “race **alone or in combination** ” includes people who reported a single race alone (e.g., Asian) and people who reported that race in combination with one or more of the other major race groups (e.g., White, Black or African American, American Indian and Alaska Native, Native Hawaiian and Other Pacific Islander, and Some Other Race). The concept “race **alone or in combination** ” concept, therefore, represents the maximum number of people who reported as that race group, either alone or in combination with one or more additional race(s). The sum of the six individual race “alone-or-in-combination” categories may add to more than the total population because people who reported more than one race were tallied in each race category.
The concept “race **alone or in any combination** ” applies only to detailed race groups, such as American Indian and Alaska Native tribes, detailed Asian groups, and detailed Pacific Islander groups. For example, Korean alone or in any combination includes people who reported a single response (e.g., Korean), people who reported Korean and another Asian group (e.g., Korean and Vietnamese), and people who reported Korean in combination with one or more other non-Asian race groups (e.g., White, Black or African American, American Indian and Alaska Native, Native Hawaiian and Other Pacific Islander, or Some Other Race).
Coding of Write-In Entries —The 2010 Census included an automated review, computer edit, and coding operation on a 100 percent basis for the write-in responses to the race question, similar to that used in Census 2000. There were two types of coding operations: 1) automated coding where a write-in response was automatically coded if it matched a write-in response already contained in a database known as the “master file” and 2) expert coding, which took place when a write-in response did not match an entry already on the master file and was sent to expert coders familiar with the subject matter. During the coding process, subject-matter specialists reviewed and coded written entries from the response areas on the race question: American Indian or Alaska Native, Other Asian, Other Pacific Islander, and Some Other Race. Up to 30 text characters were collected from each race write-in area, and up to two responses were coded and tabulated from each separate race write-in area.
Comparability —There are three changes to the race question for the 2010 Census. First, the note to respondents was changed to read, “Please answer BOTH Question 8 about Hispanic origin and Question 9 about race. For this census, Hispanic origins are not races.” Second, the wording of the race question was changed from “What is this person’s race? Mark ý one or more races to indicate what this person considers Figure B-1. Two or More Races (57 Possible Specified Combinations ) —Con.Definitions of Subject Characteristics B-13

U.S. Census Bureau, 2010 Census Summary File 1 himself/herself to be” to “What is Person 1’s race? Mark ý one or more boxes.” Third, examples were added to the “Other Asian” response categories (Hmong, Laotian, Thai, Pakistani, Cambodian, and so on) and the “Other Pacific Islander” response categories (Fijian, Tongan, and so on).
The treatment of ethnic or national origin write-in responses to the race question also was different. For Census 2000, data on single ancestry by race from the 1990 census were used to help make decisions about how to code ethnic or national origin responses into one or more race categories. Essentially, if 90 percent or more of people who reported a single, specific ancestry reported in a specific race category in 1990 (e.g., more than 90 percent of people indicating Haitian ancestry reported as Black in the question on race), then that race was used as the Census 2000 response. This 90 percent rule was not applied to write-in responses of American Indian and Alaska Native tribes, Asian groups, or Pacific Islander groups because the question on race was designed explicitly to obtain these types of responses. For example, a write-in response of “Haitian and Moroccan” was coded as “Black” and “Some Other Race.” “Moroccan” was coded as “Some Other Race” because less than 90 percent of people indicating Moroccan ancestry reported in one specific race category in the question on race.
For the 2010 Census, ethnic or national origin write-in responses to the race question were coded into one or more of the five OMB race categories, according to the 1997 OMB definitions of race. For example, a 2010 Census write-in response of “Haitian and Moroccan” was coded as “Black” and “White” following OMB’s definitions. If it was not possible to determine which OMB race category the ethnic group or national origin should be coded into, it was included in the “Some Other Race” category.
For more information about comparability to data collected in previous censuses, see Census 2000 Summary File 1 Technical Documentation prepared by the U.S. Census Bureau, 2001, at <www.census.gov /cen2000/doc/sf1.pdf>.

Sex

Individuals were asked to mark either “male” or “female” to indicate their sex. For most cases in which sex was not reported, the appropriate entry was determined from the person’s given (i.e., first) name and household relationship. Otherwise, sex was allocated according to the relationship to the householder and the age of the person. (For more information on allocation, see “2010 Census: Operational Overview and Accuracy of the Data.” )

Sex Ratio —The sex ratio represents the balance between the male and female populations. Ratios above 100 indicate a larger male population, and ratios below 100 indicate a larger female population. This measure is derived by dividing the total number of males by the total number of females and then multiplying by 100. It is rounded to the nearest tenth.
Comparability —A question on the sex of individuals has been asked of the total population in every

census.

Stepson or Stepdaughter

See “House hold Type and Relationship.”

Typ e of Institution

See “Group Quarters.”



### L IVING QUARTERS
All living quarters are classified as either housing units or group quarters. Living quarters are usually found in structures that are intended for residential use, but they also may be found in structures intended for nonresidential use. Any place where someone lives is considered to be a living quarters, such as an apartment, dormitory, shelter for people experiencing homelessness, barracks, or nursing facility. Even tents, old railroad cars, and boats are considered to be living quarters if someone claims them as his orB-14 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 her residence. Note that structures that do not meet the definition of a living quarters at the time of listing may meet the definition at the time of enumeration. Some types of structures, such as those cited in items 1 and 2 below, are included in address canvassing operations as place holders, with the final decision on their living quarters status made during enumeration. Other types of structures, such as those cited in items 3 and 4 below, are not included in the address canvassing operation.
The following examples are not considered living quarters:

1. Structures, such as houses and apartments, that resemble living quarters but are being used entirely for nonresidential purposes, such as a store or an office, or used for the storage of business supplies or inventory, machinery, or agricultural products, are not enumerated.

2. Single units as well as units in multiunit residential structures under construction in which no one is living or staying are not considered living quarters until construction has reached the point where all exterior windows and doors are installed and final usable floors are in place. Units that do not meet these criteria are not enumerated.

3. Structures in which no one is living or staying that are open to the elements—that is, the roof, walls, windows, and/or doors no longer protect the interior from the elements—are not enumerated. Also, vacant structures with a posted sign indicating that they are condemned or they are to be demolished are not enumerated.

4. Boats, recreational vehicles (RVs), tents, caves, and similar types of shelter that no one is using as a usual residence are not considered living quarters and are not enumerated.

Group Quarters Group quarters are places where people live or stay in a group living arrangement, which are owned or managed by an entity or organization providing housing and/or services for the residents. This is not a typical household-type living arrangement. These services may include custodial or medical care as well as other types of assistance, and residency is commonly restricted to those receiving these services. People living in group quarters are usually not related to each other.
Group quarters include such places as college residence halls, residential treatment centers, skilled-nursing facilities, group homes, military barracks, correctional facilities, and workers’ dormitories.

Institutional Group Quarters Institutional group quarters (group quarters type codes 101–106, 201–203, 301, 401–405) are facilities that house those who are primarily ineligible, unable, or unlikely to participate in the labor force while residents.
Correctional Facilities for Adults (codes 101–106) —Correctional facilities for adults include the following types:

**Federal detention centers (code 101)** —Federal detention centers are stand alone, generally multi-level, federally operated correctional facilities that provide “short-term” confinement or custody of adults pending adjudication or sentencing. These facilities may hold pretrial detainees, holdovers, sentenced offenders, and Immigration and Customs Enforcement (ICE) inmates, formerly called Immigration and Naturalization Service (INS) inmates. These facilities include Metropolitan Correctional Centers (MCCs), Metropolitan Detention Centers (MDCs), Federal Detention Centers (FDCs), Bureau of Indian Affairs Detention Centers, ICE Service Processing Centers, and ICE Contract Detention Facilities.
**Federal (code 102) and state (code 103) prisons** —Federal and state prisons are adult correctional facilities where people convicted of crimes serve their sentences. Common names include prison, penitentiary, correctional institution, federal or state correctional facility, and conservation camp. The prisons are classified by two types of control: 1) “federal” (operated by or for the Bureau of Prisons ofDefinitions of Subject Characteristics B-15

U.S. Census Bureau, 2010 Census Summary File 1 the U.S. Department of Justice) and 2) “state.” Residents who are forensic patients or criminally insane are classified on the basis of where they resided at the time of enumeration. Patients in hospitals (units, wings, or floors) operated by or for federal or state correctional authorities are counted in the prisonpopulation. Other forensic patients will be enumerated in psychiatric hospital units and floors for longterm non-acute patients. This category may include privately operated correctional facilities.
**Local jails and other municipal confinement facilities (code 104)** —Local jails and other municipal confinement facilities are correctional facilities operated by or for counties, cities, and American Indian and Alaska Native tribal governments. These facilities hold adults detained pending adjudication and/ or people committed after adjudication. This category also includes work farms and camps used to hold people awaiting trial or serving time on relatively short sentences. Residents who are forensic patients or criminally insane are classified on the basis of where they resided at the time of enumeration. Patients in hospitals (units, wings, or floors) operated by or for local correctional authorities are counted in the jail population. Other forensic patients will be enumerated in psychiatric hospital units and floors for long-term non-acute care patients. This category may include privately operated correctional facilities.
**Correctional residential facilities (code 105)** —Correctional residential facilities are community-based facilities operated for correctional purposes. The facility residents may be allowed extensive contact with the community, such as for employment or attending school, but are obligated to occupy the premises at night. Examples of correctional residential facilities are halfway houses, restitution centers, and prerelease, work release, and study centers.
**Military disciplinary barracks and jails (code 106)** —Military disciplinary barracks and jails are correctional facilities managed by the military to hold those awaiting trial or convicted of crimes.

Juvenile Facilities (codes 201–203) —Juvenile facilities include the following:
**Group homes for juveniles (non-correctional) (code 201)**—Group homes for juveniles include communitybased group living arrangements for youth in residential settings that are able to accommodate three or more clients of a service provider. The group home provides room and board and services, including behavioral, psychological, or social programs. Generally, clients are not related to the caregiver or to each other. Examples of non-correctional group homes for juveniles are maternity homes for unwed mothers, orphanages, and homes for abused and neglected children in need of services. Group homes for juveniles do not include residential treatment centers for juveniles or group homes operated by or for correctional authorities.
**Residential treatment centers for juveniles (non-correctional) (code 202)** —Residential treatment centers for juveniles include facilities that provide services primarily to youth on-site in a highly structured live-in environment for the treatment of drug/alcohol abuse, mental illness, and emotional/behavioral disorders. These facilities are staffed 24 hours a day. The focus of a residential treatment center is on the treatment program. Residential treatment centers for juveniles do not include facilities operated by or for correctional authorities.
**Correctional facilities intended for juveniles (code 203)** —Correctional facilities intended for juveniles include specialized facilities that provide strict confinement for their residents and detain juveniles awaiting adjudication, commitment or placement, and/or those being held for diagnosis or classification. Also included are correctional facilities where residents are permitted contact with the community for purposes such as attending school or holding a job. Examples of correctional facilities intended for juveniles are residential training schools and farms, reception and diagnostic centers, group homes operated by or for correctional authorities, detention centers, and boot camps for juvenile delinquents.
Nursing Facilities/Skilled-Nursing Facilities (code 301) —Nursing facilities/Skilled-nursing facilities include facilities licensed to provide medical care with 7-day, 24-hour coverage for people requiringB-16 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 long-term non-acute care. People in these facilities require nursing care, regardless of age. Either of these types of facilities may be referred to as nursing homes.

Other Institutional Facilities (codes 401–405) —Other institutional facilities include the following:
**Mental (psychiatric) hospitals and psychiatric units in other hospitals (code 401)** —Mental (psychiatric) hospitals and psychiatric units in other hospitals include psychiatric hospitals, units and floors for long-term non-acute care patients. The primary function of the hospital, unit, or floor is to provide diagnostic and treatment services for long-term non-acute patients who have psychiatric-related illness. All patients are enumerated in this category.
**Hospitals with patients who have no usual home elsewhere (code 402)** —Hospitals with patients who have no usual home elsewhere include hospitals that have any patients who have no exit or disposition plan, or who are known as “boarder patients” or “boarder babies.” All hospitals are eligible for inclusion in this category except psychiatric hospitals, units, wings, or floors operated by federal, state, or local correctional authorities. Patients in hospitals operated by these correctional authorities will be counted in the prison or jail population. Psychiatric units and hospice units in hospitals are also excluded. Only patients with no usual home elsewhere are enumerated in this category.
**In-patient hospice facilities (both free-standing and units in hospitals) (code 403)** —In-patient hospice facilities (both free-standing and units in hospitals) include facilities that provide palliative, comfort, and supportive care for terminally ill patients and their families. Only patients with no usual home elsewhere are tabulated in this category.
**Military treatment facilities with assigned patients (code 404)** —Military treatment facilities with assigned patients include military hospitals and medical centers with active duty patients assigned to the facility. Only these patients are enumerated in this category.
**Residential schools for people with disabilities (code 405)** —Residential schools for people with disabilities include schools that provide the teaching of skills for daily living, education programs, and care for students with disabilities in a live-in environment. Examples of residential schools for people with disabilities are residential schools for the physically or developmentally disabled.

Noninstitutional Group Quarters
Noninstitutional group quarters (group quarters type codes 501, 601, 602, 701, 702, 704, 706, 801, 802, 900, 901, 903, 904) are facilities that house those who are primarily eligible, able, or likely to participate in the labor force while residents.
College/University Student Housing (code 501) —College/University student housing includes residence halls and dormitories, which house college and university students in a group living arrangement. These facilities are owned, leased, or managed either by a college, university, or seminary, or by a private entity or organization. Fraternity and sorority housing recognized by the college or university are included as college student housing. However, students attending the U.S. Naval Academy, U.S. Military Academy (West Point), U.S. Coast Guard Academy, and U.S. Air Force Academy are counted in military group quarters.
Military Quarters (codes 601 and 602) —Military quarters (code 601) are facilities that include military personnel living in barracks (including “open” barrack transient quarters) and dormitories and military ships (code 602). Patients assigned to Military Treatment Facilities and people being held in military disciplinary barracks and jails are not enumerated in this category. Patients in Military Treatment Facilities with no usual home elsewhere are not enumerated in this category.
Other Noninstitutional Facilities (codes 701, 702, 704, 706, 801, 802, 900, 901, 903, and 904) —Other noninstitutional facilities include the following:Definitions of Subject Characteristics B-17

U.S. Census Bureau, 2010 Census Summary File 1 **Emergency and transitional shelters (with sleeping facilities) for people experiencing homelessness (code 701)**  —Emergency and transitional shelters (with sleeping facilities) for people experiencing homelessness are facilities where people experiencing homelessness stay overnight. These include:

1. Shelters that operate on a first-come, first-serve basis where people must leave in the morning and have no guaranteed bed for the next night.

2. Shelters where people know that they have a bed for a specified period of time (even if they leave the building every day).

3. Shelters that provide temporary shelter during extremely cold weather (such as churches). This category does not include shelters that operate only in the event of a natural disaster.
Examples are emergency and transitional shelters; missions; hotels and motels used to shelter people experiencing homelessness; shelters for children who are runaways, neglected, or experiencing homelessness; and similar places known to have people experiencing homelessness.
**Soup kitchens, regularly scheduled mobile food vans, and targeted non-sheltered outdoor locations (codes 702, 704, and 706)**  —This category includes soup kitchens that offer meals organized as food service lines or bag or box lunches for people experiencing homelessness; street locations where mobile food vans regularly stop to provide food to people experiencing homelessness; and targeted non-sheltered outdoor locations where people experiencing homelessness live without paying to stay. This also would include persons staying in pre-identified car, recreational vehicle (RV), and tent encampments. Targeted non-sheltered outdoor locations must have a specific location description; for example, “the Brooklyn Bridge at the corner of Bristol Drive,” “the 700 block of Taylor Street behind the old warehouse,” or the address of the parking lot being utilized.
**Group homes intended for adults (code 801)** —Group homes intended for adults are community-based group living arrangements in residential settings that are able to accommodate three or more clients of a service provider. The group home provides room and board and services, including behavioral, psychological, or social programs. Generally, clients are not related to the caregiver or to each other. Group homes do not include residential treatment centers or facilities operated by or for correctional authorities.
**Residential treatment centers for adults (code 802)** —Residential treatment centers for adults provide treatment on-site in a highly structured live-in environment for the treatment of drug/alcohol abuse, mental illness, and emotional/behavioral disorders. They are staffed 24 hours a day. The focus of a residential treatment center is on the treatment program. Residential treatment centers do not include facilities operated by or for correctional authorities.

**Maritime/Merchant vessels (code 900)** —Maritime/merchant vessels include U.S. owned and operated flag vessels used for commercial or noncombatant government-related purposes at U.S. ports, on the sea, or on the Great Lakes.
**Workers’ group living quarters and Job Corps centers (code 901)** —Workers’ group living quarters and Job Corps centers include facilities such as dormitories, bunkhouses, and similar types of group living arrangements for agricultural and non-agricultural workers. This category also includes facilities that provide a full-time, year-round residential program offering a vocational training and employment program that helps young people 16 to 24 years old learn a trade, earn a high school diploma or GED, and get help finding a job. Examples are group living quarters at migratory farm-worker camps, construction workers’ camps, Job Corps centers, and vocational training facilities.
**Living quarters for victims of natural disasters (code 903)** —Living quarters for victims of natural disasters are temporary group living arrangements established as a result of natural disasters.
**Religious group quarters and domestic violence shelters (code 904)** —Religious group quarters are living quarters owned or operated by religious organizations that are intended to house their members inB-18 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 a group living situation. This category includes such places as convents, monasteries, and abbeys. Living quarters for students living or staying in seminaries are classified as college student housing, not religious group quarters. Domestic violence shelters are community-based homes, shelters, or crisis centers that provide housing for people who have sought shelter from household violence and who may have been physically abused.
Comparability —Due to the consolidation of group quarters types and general streamlining of the definitions, several changes have been implemented in the 2010 Census group quarters definitions and type codes that are reflected in 2010 Census data products.
As in Census 2000, group quarters are either institutional group quarters or noninstitutional group quarters.
**Institutional group quarters** are facilities that house those who are primarily ineligible, unable, or unlikely to participate in the labor force while residents. This definition has been simplified since the 1990 and 2000 Censuses (both used the same definition, which focused on institutions providing formally authorized, supervised care or custody) to focus on labor force participation.
The phrase “institutionalized persons” in the 1990 Census data was changed to “institutionalized population” in Census 2000 and continues in the 2010 Census.
**Correctional facilities for adults** —In the 2010 Census data products, the Census 2000 term “other type of correctional institutions” is categorized as “correctional residential facilities.”
**Juvenile facilities** —Those group quarters categorized as “homes for abused, dependent, and neglected children” (public, private, or ownership unknown) in the Census 2000 data products are categorized as “group homes for juveniles (non-correctional)” in the 2010 Census data products. Those categorized in “training schools” (public, private, and ownership unknown), “detention centers, reception or diagnostic centers,” and “type of juvenile institution unknown” in Census 2000 data products are categorized in the 2010 Census data products as “correctional facilities intended for juveniles” (i.e., training schools and farms, reception and diagnostic centers, detention centers, boot camps and group homes operated by or for correctional authorities).
**Nursing facilities/skilled-nursing facilities** —In the 2010 Census data products, all nursing homes are categorized as “nursing facilities/skilled-nursing facilities.”
**Other institutional facilities** —Those group quarters categorized as “schools, hospitals, or wards for the physically handicapped” in Census 2000 data products are categorized as “residential schools for people with disabilities” in the 2010 Census data products. “Military hospitals or wards for chronically ill” are classified as “military treatment facilities with assigned patients” in the 2010 Census data products. Also, what were called “military hospitals with patients who have no usual home elsewhere” in Census 2000 data products are categorized as “hospitals with patients who have no usual home elsewhere” in 2010 Census data products. “Hospices or homes for the chronically ill or other hospitals or wards for chronically ill” are categorized in the 2010 Census data products as “in-patient hospice facilities.” “Hospitals and wards for drug/alcohol abuse” and “mentally ill (psychiatric) hospitals or wards” are categorized in the 2010 Census data products as “mental (psychiatric) hospitals and psychiatric units in other hospitals.”
The phrase “staff residents” was used for staff living in institutions in both the 1990 and 2000 Censuses. In Census 2000, staff living in institutions included those living in “agricultural workers’ dormitories,” “other workers’ dormitories,” “Job Corps and vocational training facilities,” “dormitories for nurses and interns in military hospitals,” and “dormitories for nurses and interns in general hospitals.” In the 2010 Census, all these groups are categorized as “workers’ group living quarters and Job Corps centers.”
**Noninstitutional group quarters** —In the 1990 Census, the Census Bureau used the phrase “other persons in group quarters” for people living in noninstitutionalized group quarters. In 2000, this group was referred to for the first time as the “noninstitutionalized population.” In 2010, this population continuesDefinitions of Subject Characteristics B-19

U.S. Census Bureau, 2010 Census Summary File 1 to be referred to as the noninstitutionalized population. Noninstitutional group quarters are facilities that house those who are primarily eligible, able, or likely to participate in the labor force while a resident.
As of Census 2000, the Census Bureau dropped the rule of classifying ten or more unrelated people living together as living in noninstitutional group quarters. This rule was used in the 1990 and 1980 Censuses. In the 1970 Census, the criteria was six or more unrelated people.
**College/University student housing** —In the 2010 Census, residence halls and dormitories, which house college and university students in a group living arrangement, may be owned, leased, or managed either by a college, university, or seminary or by a private entity or organization. In Census 2000, these types of facilities had to be owned by the college or university.
**Military quarters** —In 1960 data products, people in military barracks were shown only for men. Starting in 1970 and to the present, data are available for both men and women in military barracks. What were classified as “transient quarters for temporary residents (military or civilian)” in Census 2000 data products no longer include the civilian population, and the military residents are tabulated in “military quarters” in 2010 Census data products.
**Other noninstitutional facilities** —In the 2010 Census, “workers group living quarters and Job Corps centers” are comprised of the following Census 2000 group quarters types: “agriculture workers’ dormitories,” “other workers’ dormitories,” “Job Corps and vocational training facilities,” and “dormitories for nurses and interns in hospitals (general and military).” As in Census 2000 and also in 1990, workers’ dormitories were classified as group quarters regardless of the number of people sharing the dormitory. In 1980, ten or more unrelated people had to share the dorm for it to be classified as a group quarters.
In the 2010 Census, “emergency and transitional shelters (with sleep facilities) for people experiencing homelessness” includes the Census 2000 categories “emergency and transitional shelters” and “shelters for children who are runaways, neglected, or without conventional housing.”
In the 2010 Census, “religious group quarters” are combined with “shelters for abused women (or shelters against domestic violence)” to make the category “religious group quarters and domestic violence shelters.”
In the 2010 Census data products, the category “group homes intended for adults (non-correctional)” consists of the following group quarters types (as listed in Census 2000): “homes for the mentally ill,” “homes for the mentally retarded,” “homes for the physically handicapped,” “residential care facilities providing protective oversight,” and “other group homes.” “Homes or halfway houses for drug/alcohol abuse” are categorized as “residential treatment centers for adults (non-correctional).”
The following group quarters types that were included in Census 2000 are no longer classified as group quarters in the 2010 Census: “military hotels/campgrounds,” “transient locations,” and “other household living situations ‘–dangerous encampments.’”
Like in Census 2000, rooming and boarding houses are classified as housing units in the 2010 Census. In the 1990 Census, these were considered group quarters.

Housing Units A housing unit is a living quarters in which the occupant or occupants live separately from any other individuals in the building and have direct access to their living quarters from outside the building or through a common hall. Housing units are usually houses, apartments, mobile homes, groups of rooms, or single rooms that are occupied as separate living quarters. They are residences for single individuals, groups of individuals, or families who live together. A single individual or a group living in a housing unit is defined to be a household. Additional details about housing for the elderly population and group homes are provided in the section “Housing for the Older Population.”B-20 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 For vacant housing units, the criteria of separateness and direct access are applied to the intended occupants whenever possible. Nontraditional living quarters such as boats, RVs, and tents are considered to be housing units only if someone is living in them and they are either the occupant’s usual residence or the occupant has no usual residence elsewhere. These nontraditional living arrangements are not considered to be housing units if they are vacant.
Housing units are classified as being either occupied or vacant.
Occupied Housing Unit —A housing unit is classified as occupied if it is the usual place of residence of the individual or group of individuals living in it on Census Day, or if the occupants are only temporarily absent, such as away on vacation, in the hospital for a short stay, or on a business trip, and will be returning.
The occupants may be an individual, a single family, two or more families living together, or any other group of related or unrelated individuals who share living arrangements.
Occupied rooms or suites of rooms in hotels, motels, and similar places are classified as housing units only when occupied by permanent residents; that is, occupied by individuals who consider the hotel their usual place of residence or who have no usual place of residence elsewhere. However, when rooms in hotels and motels are used to provide shelter for people experiencing homelessness, they are not housing units. Rooms used in this way are considered group quarters.
Vacant Housing Unit —A housing unit is classified as vacant if no one is living in it on Census Day, unless its occupant or occupants are only temporarily absent—such as away on vacation, in the hospital for a short stay, or on a business trip—and will be returning.
Housing units temporarily occupied at the time of enumeration entirely by individuals who have a usual residence elsewhere are classified as vacant. When housing units are vacant, the criteria of separateness and direct access are applied to the intended occupants whenever possible. If that information cannot be obtained, the criteria are applied to the previous occupants.
Boats, RVs, tents, caves, and similar shelter that no one is using as a usual residence are not considered living quarters and therefore are not enumerated at all.
Housing for the Older Population —Housing specifically for the older population has become more and more prevalent and is being identified by many different names. Living quarters in these facilities, unless they meet the definition of skilled nursing facilities, are housing units, with each resident’s living quarters considered a separate housing unit if it meets the housing unit definition of direct access. These residential facilities may be referred to as senior apartments, active adult communities, congregate care, continuing care retirement communities, independent living, board and care, or assisted living. People may have to meet certain criteria to be able to live in these facilities, but once accepted as residents they have unrestricted access to and from their units to the outside.
Housing units and group quarters may coexist under the same entity or organization and in some situations, actually share the same structure. An assisted living facility complex may have a skilled nursing floor or wing that meets the definition of a nursing facility and is, therefore, a group quarters, while the rest of the living quarters in the facility are considered to be housing units. Congregate care facilities and continuing care retirement communities often consist of several different types of living quarters, with varying services and levels of care. Some of the living quarters in these facilities and communities are considered to be housing units and some are considered to be group quarters, depending on which definition they meet.
Comparability —The first Census of Housing in 1940 established the “dwelling unit” concept. Although the term became “housing unit” and the definition was modified slightly in succeeding censuses, the housing unit definition remained essentially comparable between 1940 and 1990. Since 1990, two changes were made to the housing unit definition.Definitions of Subject Characteristics B-21

U.S. Census Bureau, 2010 Census Summary File 1 The first change eliminated the concept of “eating separately.” The elimination of the eating criterion is more in keeping with the United Nations’ definition of a housing unit that stresses the entire concept of separateness rather than the specific “eating” element. Although the “eating separately” criterion previously was included in the definition of a housing unit, the data needed to distinguish whether the occupants ate separately from any other people in the building were not collected. (Questions that asked households about their eating arrangements have not been included in the census since 1970.) Therefore, the current definition better reflects the information that is used in the determination of a housing unit.
The second change for Census 2000 and the 2010 Census eliminated the “number of nonrelatives” criterion; that is, “9 or more people unrelated to the householder” which caused a conversion of housing units to group quarters. This change was prompted by the following considerations: 1) there were relatively few such conversions made as a result of this rule in 1990; 2) household relationship and housing data were lost by converting these units to group quarters; and 3) there was no empirical support for establishing a particular number of nonrelatives as a threshold for these conversions.
In 1960, 1970, and 1980, vacant rooms in hotels, motels, and other similar places where 75 percent or more of the accommodations were occupied by permanent residents were counted as part of the housing inventory. However, an evaluation of the data collection procedures prior to the 1990 Census indicated that the concept of permanency was a difficult and confusing procedure for enumerators to apply correctly. Consequently, in the 1990 Census, vacant rooms in hotels, motels, and similar places were not counted as housing units. In Census 2000 and the 2010 Census, we continued the procedure adopted in 1990.



### HOUSING CHARACTERISTICS

Household Size This question is based on the count of people in occupied housing units. All people occupying the housing unit are counted, including the householder, occupants related to the householder, and lodgers, roomers, boarders, and so forth.
Average Household Size of Occupied Unit —The average household size of an occupied unit is a measure obtained by dividing the number of people living in occupied housing units by the total number of occupied housing units. This measure is rounded to the nearest hundredth.
Average Household Size of Owner-Occupied Unit —The average household size of an owner-occupied unit is a measure obtained by dividing the number of people living in owner-occupied housing units by the total number of owner-occupied housing units. This measure is rounded to the nearest hundredth.
Average Household Size of Renter-Occupied Unit —The average household size of a renter-occupied unit is a measure obtained by dividing the number of people living in renter-occupied housing units by the total number of renter-occupied housing units. This measure is rounded to the nearest hundredth.

TenureTenure was asked at all occupied housing units. All occupied housing units are classified as either owneroccupied or renter-occupied.
Owner-Occupied —A housing unit is owner-occupied if the owner or co-owner lives in the unit even if it is mortgaged or not fully paid for. The owner or co-owner must live in the unit and usually is Person 1 on the questionnaire. The unit is “Owned by you or someone in this household with a mortgage or loan” if it is being purchased with a mortgage or some other debt arrangement, such as a deed of trust, trust deed, contract to purchase, land contract, or purchase agreement. The unit is also considered owned with a mortgage if it is built on leased land and there is a mortgage on the unit.
A housing unit is “Owned by you or someone in this household free and clear (without a mortgage or loan)” if there is no mortgage or other similar debt on the house, apartment, or mobile home, includingB-22 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 units built on leased land if the unit is owned outright without a mortgage. Although most tables show total owner-occupied counts, selected tables separately identify the two owner categories.
Renter-Occupied —All occupied housing units which are not owner-occupied, whether they are rented or occupied without payment of rent, are classified as renter-occupied. “Rented” includes units in continuing care, sometimes called life care arrangements. These arrangements usually involve a contract between one or more individuals and a service provider guaranteeing the individual shelter, usually an apartment, and services, such as meals or transportation to shopping or recreation. The “no rent paid” category includes units provided free by friends or relatives or in exchange for services, such as a resident manager, caretaker, minister, or tenant farmer. Housing units on military bases are also classified in the “No rent paid” category.
Comparability —Data on tenure have been collected since 1890. In 1990, the response categories were expanded to allow the respondent to report whether the unit was owned with a mortgage or loan, or free and clear (without a mortgage). The distinction between units owned with a mortgage and units owned free and clear was added in 1990 to improve the count of owner-occupied units. Research after the 1980 Census indicated some respondents did not consider their units owned if they had a mortgage. In Census 2000, we continued with the same tenure categories used in the 1990 Census. In 2010, the instruction “Include home equity loans” was added following the response category “Owned by you or someone in this household with a mortgage or loan?” Additional changes included revising the wording of two response categories from “Rented for cash rent?” to “Rented?” and “Occupied without payment of cash rent?” to “Occupied without payment of rent?”

Vacancy Status The data on vacancy status were obtained from Enumerator Questionnaire item C. Vacancy status and other characteristics of vacant units were determined by census enumerators obtaining information from landlords, owners, neighbors, rental agents, and others. Vacant units are subdivided according to their housing market classification as follows:

For Rent —These are vacant units offered “for rent” and vacant units offered either “for rent” or “for sale.”
Rented, Not Occupied —These are vacant units rented but not yet occupied, including units where money has been paid or agreed upon, but the renter has not yet moved in.
For Sale Only —These are vacant units being offered “for sale only,” including units in cooperatives and condominium projects if the individual units are offered “for sale only.” If units are offered either “for rent” or “for sale,” they are included in the “for rent” classification.
Sold, Not Occupied —These are vacant units sold but not yet occupied, including units that have been sold recently, but the new owner has not yet moved in.

For Seasonal, Recreational, or Occasional Use —These are vacant units used or intended for use only in certain seasons or for weekends or other occasional use throughout the year. Seasonal units include those used for summer or winter sports or recreation, such as beach cottages and hunting cabins. Seasonal units also may include quarters for such workers as herders and loggers. Interval ownership units, sometimes called shared-ownership or time-sharing condominiums, also are included here.
For Migrant Workers —These include vacant units intended for occupancy by migratory workers employed in farm work during the crop season. (Work in a cannery, freezer plant, or food-processing plant is not farm work.)

Other Vacant —If a vacant unit does not fall into any of the categories specified above, it is classified as “Other vacant.” For example, this category includes units held for occupancy by a caretaker or janitor and units held for personal reasons of the owner.Definitions of Subject Characteristics B-23

U.S. Census Bureau, 2010 Census Summary File 1 Homeowner Vacancy Rate —The homeowner vacancy rate is the proportion of the homeowner inventory that is vacant “for sale.” It is computed by dividing the number of vacant units “for sale only” by the sum of the owner-occupied units, vacant units that are “for sale only,” and vacant units that have been sold but not yet occupied, and then multiplying by 100. This measure is rounded to the nearest tenth.
Rental Vacancy Rate —The rental vacancy rate is the proportion of the rental inventory that is vacant “for rent.” It is computed by dividing the number of vacant units “for rent” by the sum of the renter-occupied units, vacant units that are “for rent,” and vacant units that have been rented but not yet occupied, and then multiplying by 100. This measure is rounded to the nearest tenth.
Available Housing Vacancy Rate —The available housing vacancy rate is the proportion of the housinginventory that is vacant-for-sale only and vacant-for-rent. It is computed by dividing the sum of vacant-forsale-only housing units and vacant-for-rent housing units, by the sum of occupied units, vacant-for-saleonly housing units, vacant-sold-not-occupied housing units, vacant-for-rent housing units, and vacantrented-not-occupied housing units, and then multiplying by 100. This measure is rounded to the nearest tenth.
Comparability —Data on vacancy status have been collected since 1940. Since 1990, we have used the category “For seasonal, recreational, or occasional use.” In earlier censuses, separate categories were used to collect data on these types of vacant units. Also, in 1970 and 1980, housing characteristics generally were presented only for year-round units. Beginning in 1990 and continuing into Census 2000, housing characteristics are shown for all housing units. Census 2000 used a single vacancy status category for units that were either “Rented or sold, not occupied.” In 2010, we used two separate categories “Rented, not occupied” and “Sold, not occupied.” This change provided consistency with the American Community Survey and the Housing Vacancy Survey. These revised categories were incorporated in the calculations of the homeowner vacancy, rental vacancy, and the available housing vacancy rates.



### DERIVED MEASURES
Census data products include various derived measures, such as medians, means, and percentages, as well as certain rates and ratios. Derived measures that round to less than 0.1 are not shown but indicated

as zero.

Area Measurement and Density The 2010 Census summary file geographic header record provides the size, in square meters, of geographic entities for which the U.S. Census Bureau tabulates and disseminates data. Land area is shown in Field Name AREALAND (starting position 199) and water area in Field Name AREAWATR (starting position 213). To convert square meters to square kilometers, divide by 1,000,000; to convert square kilometers to square miles, divide by 2.589988; to convert square meters to square miles, divide by 2,589,988.
Population density (average number of people per square mile) is calculated by dividing the number of people in a specified geographic area by its land area in square miles.
Housing unit density (average number of housing units per square mile) is calculated by dividing the number of housing units in a specified geographic area by its land area in square miles.

Average

See “Mean. ”

Interpolation
Interpolation is frequently used to calculate medians or quartiles and to approximate standard errors from tables based on interval data. Different kinds of interpolation may be used to estimate the value of a function between two known values, depending on the form of the distribution. The most common distributional assumption is that the data are linear, resulting in linear interpolation.B-24 Definitions of Subject Characteristics

U.S. Census Bureau, 2010 Census Summary File 1 Mean This measure represents an arithmetic average of a set of values. It is derived by dividing the sum (or aggregate) of a group of numerical items by the total number of items in that group. For example, average family size is obtained by dividing the number of people in families by the total number of families (or family householders). (Additional information on means and aggregates is included in the separate explanations of many of the population and housing subjects.)

Median
This measure represents the middle value (if **n** is odd) or the average of the two middle values (if **n** is even) in an ordered list of **n** data values. The median divides the total frequency distribution into two equal parts: one-half of the cases falling below the median and one-half above the median. Each median is calculated using a standard distribution. The standard distribution for the calculation of median age is:
Age [116] Under 1 year 1 year 2 years 3 years 4 years 5 years

.

.

. 112 years 113 years 114 years 115 years and over

(For more information, see “Interpolation.” )
Jam values will be assigned whenever the median falls in an open-ended interval. For example, if the median age value fell in the open-ended category 115 years and over, the value displayed would be 115+. The presentation of jam values will vary between products and types of media.
For data products displayed in American FactFinder, publications, or in display table format, medians that fall in the upper-most category of an open-ended distribution will be shown with a plus symbol (+) appended, and medians that fall in the lowest category of an open-ended distribution will be shown with a minus symbol (–) appended. For other data products and data files that are downloaded by users (i.e., FTP files), plus and minus signs will not be appended.

Percentage This measure is calculated by taking the number of items in a group possessing a characteristic of interest and dividing by the total number of items in that group, and then multiplying by 100.

Rate This is a measure of occurrences in a given period of time divided by the possible number of occurrences during that period. For example, the homeowner vacancy rate is calculated by dividing the number of vacant units “for sale only” by the sum of owner-occupied units, vacant units that are “for sale only,” and vacant units that have been sold but not yet occupied, and then multiplying by 100. Rates are sometimes presented as percentages.Data Collection and Processing Procedures C-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix C. Data Collection and Processing Procedures

CONTENTS

2010 Census Mission and Scope

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1 Six Operational Planning Categories

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
1. Provide Support

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
2. Establish Where to Count

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3
3. Collect and Integrate Respondent Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
4. Provide Census Results

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
5. Measure Census Coverage

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
6. Analyze and Research the Census

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6 Thumbnail Descriptions of 2010 Census Operations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-7 Timeline of 2010 Census Operations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-9 Lists of States’ Services by Each Regional Office

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-10



### 2010 CENSUS MISSION AND SCOPE
Beginning with the Congressional Act of March 6, 1902, the U.S. Census Bureau was legally established as the “official” data collector for the United States of America. The Census Bureau routinely conducts multiple national, large-scale household surveys and censuses to provide the Administration; Congress; state, local, and tribal planners; the business community; trade associations; academicians; and other data users with a vast array of essential information. Most notable is the every 10-year (decennial) census of population and housing.
This section provides an overview of operations and systems in the 2010 Census of Population and Housing. To assist in understanding terms in the descriptions of many operations or to learn more about the 2010 Census, please refer to <www.2010census.gov> or the official 2010 Census glossary of acronyms, where detailed definitions of terms and acronyms can be found at <www.census.gov/dmd /www/glossary.html>. Thumbnail descriptions are found in this section as well as the operational timeline for the operations and the contact information for the 12 regional offices.
The mission, upon which we define the requirements and build the systems, is “the 2010 Census will conduct a census of population and housing, and disseminate the data to the President, the States, and to the American people.” The scope of the 2010 Census is as follows:

• The 2010 Census shall cover the 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, the Commonwealth of the Northern Mariana Islands, Guam, the Pacific Island Area of American Samoa, and Federally Affiliated Americans overseas.

• The Census Day for the 2010 Census shall be April 1, 2010; have a boundary reference date of January 1, 2010; and deliver apportionment counts to the President by December 31, 2010, and redistricting counts to the states by April 1, 2011.

• The 2010 Census concludes upon delivery of all products and the subsequent headquarters closeout activities ending September 30, 2013.
The focus of this section is the 2010 Census. It does not include descriptions of the American Community Survey or the Master Address File/Topographically Integrated Geographic Encoding and Referencing (MAF/TIGER®) database Enhancement Program. It should also be noted that from a strategy andC-2 Data Collection and Processing Procedures

U.S. Census Bureau, 2010 Summary File 1 operational perspective, Puerto Rico is treated the same as the 50 States and the District of Columbia, with the exception of language (Spanish) and minor program modifications.



### SIX OPERATIONAL PLANNING CATEGORIES
The forty-four 2010 Census operations and operation groups are categorized into 1 of the 6 categories based on the similarity of their missions. High-level descriptions of the operational planning categories are:

1. Provide Support —This category is concerned with supporting operations of the 2010 Census through the organization and operation of the census business processes that make the census mission possible. Activities include operational support, planning and management support, as well as infrastructure support and system design, development, and testing.

2. Establish Where to Count —This category is concerned with gathering and compiling the needed inputs to ensure the completeness of the geographic and address data that make up the framework for the census, as well as establishing the respondent data collection universe for the census itself. These activities provide the basis for the work done to collect respondent information.

3. Collect and Integrate Respondent Information —This category is concerned with the actual collection of census respondent information as derived through processing completed census forms delivered by the U.S. Postal Service or gathered through field enumeration activities.

4. Provide Census Results —This category is concerned with the refinement of collected census response data and dissemination of census results. Response data collected from census forms processing and field enumeration are refined and edited to produce an accurate count with complete data characteristics. These counts with characteristic data are then summarized, which removes personally identifiable information. A wide array of census products are then produced and disseminated.

5. Measure Census Coverage —This category includes coverage measurement operations that are separate from and independent of the census operations. They are designed to provide estimates of net coverage error and omissions and erroneous enumerations for persons in housing units and for the housing units themselves. These activities provide the needed inputs, which allow census coverage to be measured.

6. Analyze and Research the Census —This category includes 2010 Census assessments, evaluations, and experiments. Assessments are used to document final volumes and rates for individual operations or processes, using data from production files and activities; quality control files and activities; and information collected from debriefings and lessons learned. Evaluations analyze the outcomes of pre-specified census operations, such as the effectiveness of integrated communications. Experiments are studies that occur during the census to learn about new or different methodologies which inform the 2020 Census design.

1. Provide Support
The Provide Support operational planning category includes the operations that sustain the 2010 Census through activities that allow the data collection operations to run smoothly and efficiently. These activities include planning and management support, security, public communications, language translation, materials support, infrastructure support, and management of system design, development, and deployment.

1. 2010 Census Management Operations —Responsible for the planning and implementation of all 2010 Census operations.Data Collection and Processing Procedures C-3

U.S. Census Bureau, 2010 Census Summary File 1 2. Content and Forms Design Operation —Responsible for the design and content of questionnaires and other materials in order to generate high and consistent response rates across all 2010 Census operations.

3. Security, Privacy, and Confidentiality Operations —Ensures that all 2010 Census operations adhere to the appropriate security, privacy, and confidentiality policies and regulations.

4. Field Infrastructure Support Operations —Supports all 2010 Census field data collection operations through staffing, office space and computing infrastructure deployment and support, and supply and material distribution.

5. Language Services Operations —Supports the language needs of the 2010 Census operations by translating materials to the over 40 languages targeted for 2010 Census.

6. Integrated Communications Services Operation —Responsible for educating, creating awareness and motivating persons to participate by responding to the 2010 Census.

2. Establish Where to Count The Establish Where to Count operational planning category includes the operations that perform activities to gather and compile the geographic and address data that make up the framework for the 2010 Census. This includes activities that create and manage the respondent data collection universes for the census data collection operations.

7. Geographic Updating and Delineation Operation —Determines, delineates, and updates the geographic area boundaries for data collection.

8. Administrative Records Updating Operation —Uses administrative records sources from the U.S. Postal Service (USPS), local governments, and independent organizations to ensure the address list is as complete as possible.

9. Local Update of Census Addresses (LUCA) Operation —Provides the opportunity for tribal, state, and local governments to review and comment on the Census Bureau’s address list to ensure an accurate and complete enumeration of their communities.

10. New Construction Operation —Provides the opportunity for tribal and local governments to report newly constructed living quarters in the enumeration areas where the Census Bureau delivers questionnaires using the USPS.

11. Address Canvassing Field Operation —Collects updated living quarters addresses, geographic features, and spatial information, including the verified LUCA updates.

12. Group Quarters Validation Field Operation —Classifies “Other Living Quarters” as a group quarters or non-group quarters, then assigns a group quarters type code which will be utilized by other operations.

13. Update/Leave Operation —For geographic areas where mail delivery problems are anticipated, Update/Leave field operations hand deliver questionnaires to housing units and update address lists and maps if inconsistencies are found.

14. Field Verification Field Operation —Verifies the existence of respondent-provided housing unit addresses that have not been confirmed by a Census Bureau employee and also verifies potential duplicate housing units identified in Response Processing.

15. Non-ID Processing Operation —Associates census identification numbers with completed respondent-generated questionnaires that do not have a preassigned census identification number but have a respondent-provided address.C-4 Data Collection and Processing Procedures

U.S. Census Bureau, 2010 Summary File 1 16. Geographic Data Processing Production (GDP) Operation —Maintains the MAF/TIGER® system, which is the repository for spatial and address data, and provides spatial and address products for 2010 Census operations.

17. Universe Control and Management Production Operation —Creates and manages the respondent data collection universes for census data collection operations using a database of GDP-provided census addresses and related information.

3. Collect and Integrate Respondent Information The Collect and Integrate Respondent Information operational planning category includes the operations that collect census r espondent information through processing completed census forms delivered by the USPS or gathered through field enumeration activities.

18. Forms Printing and Distribution Operation —Prints all public-use forms and other materials to support the 2010 Census, including the 2010 Census questionnaire mailed to housing units on March 15, 2010.

19. Update Enumerate Operation —Updates the address list and enumerates the housing units in certain designated geographic areas with special enumeration needs. This group includes the Remote Update Enumeration and Remote Alaska operations.

20. Enumeration at Transitory Locations Field Operation —Enumerates individuals that do not have a usual home elsewhere (UHE) at housing units at transitory locations.

21. Be Counted/Questionnaire Assistance Center Operation —Provides community outreach in hard to enumerate (HTE) areas to assist persons in completing their census questionnaire.

22. Invalid Return Detection Operation —Detects potentially fraudulent returns.

23. Nonreponse Operation —Enumerates all housing units that did not respond to the mailed out census questionnaire.

24. Coverage Follow-Up Operation —A telephone operation that resolves erroneous enumerations and omissions detected from other enumeration operations.

25. Group Quarters Operation —Establishes contacts and enumerates individuals at Group Quarters locations. This operation group includes both Group Quarters Advance Visit and Group Quarters Enumeration (which itself includes Service-Based Enumeration, Military Group Enumeration, and Domestic Military/Maritime Vessels Enumeration operations).

26. Island Areas Enumeration Operation —Lists all residential and other living quarters and enumerates these units in American Samoa, the Commonwealth of the Northern Mariana Islands, Guam, and the U.S. Virgin Islands.

27. Federally Affiliated Americans Overseas Count Operation —Obtains counts of U.S. military and federal civilian employees stationed overseas and their dependents living with them that can be allocated to a home state for the purposes of reapportioning seats in the U.S. House of Representatives.

28. Telephone Questionnaire Assistance and Fulfillment Operation —Provides assistance over the phone to 2010 Census callers.

29. Data Capture and Integration (DCI) Operation —Provides a means to capture both questionnaire data and geographic data from data collection operations and integrates them into a common set of formats for further processing.Data Collection and Processing Procedures C-5

U.S. Census Bureau, 2010 Census Summary File 1 4. Provide Census Results The Provide Census Results operational planning category is concerned with the refinement of the collected census response data and dissemination of census results. Response data collected from census forms processing and field enumeration are refined and edited to produce an accurate count with complete data characteristics. These counts with characteristic data are then summarized, which r emoves personally identifiable information. A wide array of census pr oducts are then produced and disseminated.

30. Geographic Boundary and Districting Operation —Determines and updates the geographic area boundaries for districting and tabulation.

31. Response Processing Production Operation —Processes integrated response data provided by the DCI operation to unduplicate responses, ensure that complete information is collected, conduct statistical methods, and format data files used to produce census results.

32. Count Review Operation —Designed to enhance the accuracy of the census and provides the Federal-State Cooperative Program for Population Estimates (FSCPE) with the opportunity to review and provide feedback on count tabulations prior to the release of Public Law 94-171 data.

33. Data Products and Dissemination Production (DPD) Operation —Tabulates and disseminates 2010 Census products, including apportionment counts and Public Law 94-171 redistricting data. The DPD produces many data products, including state and national summary files, tabulated informational files, and data comparison tables. The DPD is responsible for printed and electronic informational products that include population and housing unit tabulations, geographical maps, and a number of data products that specifically pertain to the island areas.
The Data Access and Dissemination System (DADS) program is the primary provider of dissemination services via the Internet through the American FactFinder (AFF) system. This system was redesigned and enhanced for the 2010 Census and for dissemination of other Census Bureau data products. The DADS program is also the provider of tabulation services for the decennial census. Tabulation services refer to the activities related to aggregating data collected on individual responses to a survey or census into summarized statistical data suitable for public release. Dissemination services refer to the activities related to the internal staging and release of approved statistics for posting on the Internet. These services include the provision of interim results or output so that other areas of the Census Bureau can process and release data in different media and formats, (e.g. CD-ROM, DVD, File Transfer Protocol [FTP], Adobe Acrobat Portable Document Format [PDF] for printed publications).

34. Archiving Operation —Provides 2010 Census records to the National Archives and Records Administration (NARA).

5. Measure Census Coverage The Measure Census Coverage operational planning category includes coverage measurement operations that ar e separate from and independent of the census operations. They are designed to provide estimates of net coverage error and omissions and erroneous enumerations for persons in housing units and for the housing units themselves. These activities provide the needed inputs that allow census coverage to be measured. This planning category consists of the Census Coverage Measurement (CCM) pr ogram and the Demographic Analysis operation.
The focus of the CCM pr ogram is to measure the coverage error in the 2010 Census with the goal of improving future census operations. CCM produces estimates of net coverage error and estimates of the coverage error components for both housing units and persons living in housing units. Components of coverage error include omissions and erroneous enumerations (including duplicates). Measuring the coverage error of persons in group quarters and of group quarters facilities is not within the scope of theC-6 Data Collection and Processing Procedures

U.S. Census Bureau, 2010 Summary File 1 CCM program. The CCM is a sample survey and, as is typical, is conducted separately and independently of the census operations to ensure that the coverage error estimates are unbiased.

35. CCM Sample Design Operation —Designs and implements the sample to support the estimation of coverage errors in the 2010 Census for the United States and Puerto Rico, excluding remote Alaska.

36. CCM Independent Listing Field Operation —Creates the list of CCM addresses by canvassing the selected sample block cluster areas using a paper instrument called the CCM Independent Listing Book (ILB).

37. CCM Initial Housing Unit Matching and Follow-Up Operation —Determines the reasons for differences between the housing unit addresses in the CCM sample and the initial census address list using automated computer matching, clerical matching, and in-person follow-up techniques.

38. CCM Person Interview Field Operation —Collects person and housing unit information for selected housing units in each sample block cluster by performing in-person interviews using a computer-assisted data collection instrument.

39. CCM Person Matching and Follow-Up Operation —Determines the reasons for the differences between the persons in the CCM sample and the persons in the 2010 Census using automated computer matching, clerical matching, telephone and in-person follow-up techniques.

40. CCM Final Housing Unit Matching and Follow-Up Operation —Determines the reasons for the differences between the housing unit addresses in the CCM sample and the final 2010 Census address list using automated computer matching, clerical matching, and in-person follow-up techniques.

41. CCM Estimation Operation —Produces estimates of net coverage error and the components of coverage error for housing units and persons living in housing units in the United States and Puerto Rico, excluding remote Alaska.

42. Demographic Analysis Operation —Produces independent assessments of census coverage using population and housing unit benchmarks in support of the 2010 Census and the evaluation of 2010 Census results.

6. Analyze and Research the Census
The Analyze and Research the Census operational planning category includes 2010 Census assessments, evaluations, and experiments. Assessments ar e used to document final volumes and rates for individual operations or processes, using data from production files and activities; quality control files and activities; and information collected from debriefings and lessons learned. Evaluations analyze the outcomes of prespecified census operations, such as the effectiveness of integrated communications. Experiments are studies that occur during the census to learn about new or different methodologies, which inform the 2020 Census design.

43. Evaluations, Experiments, and Assessments Operation —Includes all of the analyses of the design and operations of the 2010 Census, as well as experimental design changes that could inform the 2020 Census. Evaluations and assessments are performed and experiments are conducted to analyze the 2010 Census and to inform early research in the 2020 Census test cycle.

44. Count Question Resolution Operation —Conducts an administrative review to handle external challenges to official 2010 Census counts of housing units and group quarters and their associated population.Data Collection and Processing Procedures C-7

U.S. Census Bureau, 2010 Census Summary File 1 

### THUMBNAIL DESCRIPTIONS OF 2010 CENSUS OPERATIONS

Address Canvassing —A field operation where census workers systematically canvass all census blocks looking for living quarters and updating the address and map information on a hand-held computer.
Be Counted Program —A program designed for persons who believe they were not counted in the 2010 Census. The Census Bureau will place unaddressed census questionnaires at selected public sites so that individuals that did not receive one in the mail can complete the census.
Census Coverage Follow-Up —A census operation designed to ensure that no person is left out or counted in more than one place in the census and to clarify responses previously collected to improve the accuracy of the census.
Census Coverage Measurement (CCM) Final Housing Unit Follow-Up —A coverage measurement field operation designed to gather additional information to determine reasons for differences between the Independent Listing operation and census records.
Census Coverage Measurement (CCM) Independent Listing Operation —A coverage measurement field operation to construct a list of all housing units, independent of the census, contained within select CCM block clusters.
Census Coverage Measurement (CCM) Initial Housing Unit Follow-Up —A coverage measurement field operation designed to gather information to determine reasons for differences between the Independent Listing operation results and the preliminary census address file.
Census Coverage Measurement (CCM) Person Follow-Up —A coverage measurement field operation designed to collect additional information about persons or households to determine reasons for differences between the CCM Person Interview and the census enumeration.
Census Coverage Measurement (CCM) Person Interview —A coverage measurement field operation designed to collect information about the current resident(s) of each sample housing unit and certain persons who had moved out of the sample address between Census Day and the time of the CCM Person Interview.
Enumeration at Transitory Locations —A census operation where census workers conduct a personal interview with individuals who do not have a usual home elsewhere.

Field Verification —A census operation where census workers verify the existence of units that had been geocoded to a census block but did not match an address in the Master Address File.
Group Quarters Advance Visit —A census operation designed to inform the group quarters contact person of the upcoming enumeration.
Group Quarters Enumeration —A census operation designed to count people living or staying in places such as college residence halls, skilled-nursing facilities, group homes, military barracks, and correctional facilities.
Group Quarters Validation —A census operation designed to determine the correct classification of addresses identified as “other living quarters” during the address canvassing operation.

Mailout/Mailback —A census operation where most households in the United States will be mailed a census questionnaire by the U.S. Postal Service. Household respondents will be asked to fill out the questionnaires and mail them back to data capture centers.C-8 Data Collection and Processing Procedures

U.S. Census Bureau, 2010 Summary File 1 Military Group Quarters Enumeration —A part of the Group Quarters Enumeration operation conducted on military bases and carried out in coordination with the military base point of contact to count military personnel.
Military/Maritime Vessel Enumeration —A part of the Group Quarters operation conducted to enumerate persons on U.S. owned and operated flagged military and maritime vessels.
Nonresponse Follow-Up —A census operation where census workers visit housing units that did not return a completed questionnaire by mail to conduct a personal interview to obtain the required information.
Nonresponse Follow-Up Reinterview —A quality check operation designed to ensure that the production enumerator followed field procedures and to identify enumerators who intentionally or unintentionally produced data errors so that work can be redone.

Questionnaire Assistance Center —A center established by a local census office to assist people with completing their questionnaires. The centers were established in community centers, large apartment buildings, childcare and educational centers, and so forth. The centers are staffed by volunteers and Census Bureau employees; also called walk-in questionnaire assistance centers.

Remote Alaska —A method of data collection used to enumerate the most sparsely settled, isolated parts of Alaska—areas accessible only by small plane, boat, snowmobile, 4-wheel-drive vehicle, dog sled, or a combination of these.
Remote Update/Enumerate —A method of data collection conducted with a “team enumeration” method in sparsely inhabited areas of Maine and Alaska, where all enumeration is completed in just one visit.

Service-Based Enumeration —A group quarters operation designed to enumerate persons receiving services at shelters, soup kitchens, regularly scheduled mobile food vans, and those staying at preidentified nonsheltered outdoor locations.
Telephone Questionnaire Assistance —A customer service operation assisting respondents who call in to inquire about census activities going on in their neighborhood or who want to obtain clarification to questions on the census questionnaire or who request to fill out the form through an interview over the phone.
Update/Enumerate —A method of data collection conducted only in communities determined by local census officials where continually low response rates have been established from previous censuses or ongoing survey efforts, and mailing or hand-delivering forms is not cost beneficial. Enumeration is done by census takers who personally interview each household to collect information and update census address lists and maps at the same time.
Update/Leave —A census operation where census workers update paper versions of census address lists and maps and leave questionnaires at housing units in mainly rural areas without street names and/or house numbers. Household respondents are expected to fill out the questionnaires and mail them to data capture centers.

Vacant Delete Check —A census operation where census workers visit addresses that workers recorded in Nonresponse Follow-Up as either vacant or not a housing unit on Census Day, April 1.Data Collection and Processing Procedures C-9

U.S. Census Bureau, 2010 Census Summary File 1 

### TIMELINE OF 2010 CENSUS OPERATIONS

Operation Conducted
Address Canvassing CCM Independent Listing Operation Group Quarters Validation
Remote Alaska Group Quarters Advance Visit Telephone Questionnaire Assistance Questionnaire Assistance Centers Update/Leave CCM Initial Housing Unit Follow-Up Mailout/Mailback Be Counted Program Update/Enumerate Enumeration at Transitory Locations Remote Update Enumerate
Service-Based Enumeration Military Group Quarters Enumeration Group Quarters Enumeration Military/Maritime Vessel Enumeration Second Questionnaire Mailing in

Mailout/Mailback Areas (either targeted or blanket delivery) Coverage Follow-Up Nonresponse Follow-Up Nonresponse Follow-Up Reinterview
Vacant Delete Check
Field Verification
CCM Person Interview CCM Person Follow-Up CCM Final Housing Unit Follow-Up April 6, 2009–July 19, 2009 August 28, 2009–December 5, 2009 September 28, 2009–October 23, 2009 January 22, 2010–May 5, 2010 February 1, 2010–March 19, 2010 February 25, 2010–July 30, 2010 February 26, 2010–April 19, 2010 March 1, 2010–April 2, 2010 March 4, 2010–April 23, 2010 March 15, 2010–September 30, 2010 March 19, 2010–April 19, 2010 March 22, 2010–May 29, 2010 March 22, 2010–April 16, 2010 March 22, 2010–May 29, 2010 March 29, 2010–March 31, 2010 March 30, 2010–May 14, 2010 April 1, 2010–May 14, 2010 April 1, 2010–May 14, 2010

April 1, 2010–April 10, 2010 April 26, 2010–August 13, 2010 May 1, 2010–July 10, 2010 May 7, 2010–July 17, 2010 July 24, 2010–August 25, 2010 August 6, 2010–September 3, 2010 August 14, 2010–October 2, 2010 January 28, 2011–March 19, 2011 May 5, 2011–June 15, 2011C-10 Data Collection and Processing Procedures

U.S. Census Bureau, 2010 Summary File 1 

### LIST OF STATES’ SERVICES BY EACH REGIONAL OFFICE

Atlanta Alabama, Florida, Georgia

Boston Connecticut, Massachusetts, New Hampshire, New York (all counties except those covered by the New York regional office listed below), Rhode Island, Maine, Puerto Rico, Vermont,

Charlotte Kentucky, North Carolina, South Carolina, Tennessee, Virginia Chicago Illinois, Indiana, Wisconsin

Dallas Louisiana, Mississippi, Texas

Denver Arizona, Colorado, Montana, Nebraska, Nevada, New Mexico, North Dakota, South Dakota, Utah, Wyoming

Detroit Michigan, Ohio, West Virginia
Kansas City Arkansas, Iowa, Kansas, Minnesota, Missouri, Oklahoma Los Angeles Hawaii, Southern California (counties of Fresno, Imperial, Inyo, Kern, Kings, Los Angeles, Madera, Mariposa, Merced, Monterey, Orange, Riverside, San Benito, San Bernardino, San Diego, San Luis Obispo, Santa Barbara, Tulare, and Ventura)

New York New Jersey (counties of Bergen, Essex, Hudson, Middlesex, Morris, Passaic, Somerset, Sussex, Union, and Warren), New York (counties of Bronx, Kings, Nassau, New York, Queens, Richmond, Rockland, Suffolk, and Westchester) Philadelphia Delaware, District of Columbia, Maryland, New Jersey (all counties except those covered by the New York regional office listed above), Pennsylvania

Seattle Alaska, Idaho, Northern California (all counties except those covered by the Los Angeles regional office listed above), Oregon, Washington

<www.census.gov/regions>Questionnaire D-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix D. QuestionnaireD-2 Questionnaire

U.S. Census Bureau, 2010 Census Summary File 1Questionnaire D-3

U.S. Census Bureau, 2010 Census Summary File 1D-4 Questionnaire

U.S. Census Bureau, 2010 Census Summary File 1Questionnaire D-5

U.S. Census Bureau, 2010 Census Summary File 1D-6 Questionnaire

U.S. Census Bureau, 2010 Census Summary File 1Maps E-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix E. Maps

CONTENTS

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 Map Descriptions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 2010 Census—Census Block Map

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 2010 Census—Census Tract Reference Map

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2 2010 Census—School District Reference Map

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2



### INTRODUCTION
There are three large format map types that support the 2010 Census Summary File 1 Data Release. Each of these map types are produced in Adobe’s portable document format (PDF). These georeferenced PDF files are available through the U.S. Census Bureau’s Web site. In addition to the maps, other geographic products include the TIGER/Line Shapefiles, Census Block Relationship files, Census Tract Relationship files, and other Geographic Entity information.



### MAP DESCRIPTIONS

2010 Census—Census Block Map The 2010 Census Block Map Series, also referred to as the Geographic Unit (GU) block maps, is produced to support the 2010 Decennial Census data release. These maps display tabulation geography down to the census block level. The 2010 Census Block Maps are produced for the following entities: counties and statistically equivalent entities, minor civil divisions (MCDs), census county divisions (CCDs) and statistically equivalent entities, incorporated places, census designated places (CDPs), consolidated cities, sub-MCDs, federal American Indian reservations, state American Indian reservations, Oklahoma tribal statistical areas (OTSAs), Alaska Native village statistical areas (ANVSAs), tribal designated statistical areas (TDSAs), state designated tribal statistical areas (SDTSAs), tribal subdivisions, and Hawaiian home lands (HHLs).
These large-scale maps show the boundaries and numbers for all census blocks within an entity. In addition to state and county, these maps show the boundaries, names and codes for American Indian areas, Alaska Native areas, Hawaiian home lands, county subdivisions, places and census tracts. These maps also show and label base features, such as roads, railroads and hydrography. The intent of this series is to show each entity on the fewest number of map sheets possible and at the maximum practical scale, depending on the size and shape of the entity and the density of the census blocks it contains. Census block density affects the display of the census blocks numbers and feature identifiers. Each entity is covered by one or more parent map sheets at a single scale. Inset map sheets at larger scales were created as required to show the map content described above. An index map showing the sheet configuration is included for all entities requiring more than one parent map sheet. The map sheet size is 36 x 32 inches.
Each map is accompanied by a Census Block to Map Sheet relationship file. These semicolon-delimited text files include a record for each census block within the entity, consisting of the corresponding state, county, census tract, and census block codes for the block and a list of all map sheet numbers that the block appears on for that map. When the map entity is a federal American Indian reservation or a tribal subdivision, the Census Block to Map Sheet relationship file also includes the related tribal census tract and tribal block group for each census block.E-2 Maps

U.S. Census Bureau, 2010 Census Summary File 1 2010 Census—Census Tract Reference Map
These county-based reference maps show and label the census tracts as delineated to support 2010 Census data dissemination. These maps also show the boundaries and names of American Indian areas, Alaska Native areas, Hawaiian home lands, counties, county subdivisions, and places. Additionally, these maps display a base feature network including roads, railroads, and water bodies. These features are labeled as map scale permits. The map sheet configuration is optimized to keep the number of map sheets for each county to a minimum. Each county will be covered by one or more parent map sheets at a single scale. Inset map sheets at larger scales are created where there are clusters of census tracts that cannot be identified at the parent map scale. An index map showing the sheet configuration is created for all counties requiring more than one parent map sheet. The map sheet size is 36 by 32 inches. 2010

2010 Census—School District Reference Map
These reference maps show and label the unified, secondary, and elementary school districts as delineated by the state participants of the School District Review Program. These county-based maps also show and label states, counties, and places. Additionally, these maps display a base feature network including roads and water bodies. Major highways and selected water bodies are labeled. Each county will be covered by one or more parent map sheets at a single scale. Inset map sheets at larger scales are created where there are clusters of school districts that cannot be identified at the parent map scale. An index map showing the sheet configuration is created for all counties requiring more than one parent map sheet. For states and state-equivalents, including the District of Columbia, Florida, Hawaii, Maryland, Nevada, and West Virginia, where school districts are coextensive with counties, a state-based map identifying the counties and corresponding school districts is produced. The map sheet size is 36 by 32 inches.Code Lists F-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix F. Code Lists

CONTENTS
Group Quarters

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1 H ispanic or Latino Origin

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2 Race

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-4

GROUP QUARTERS

INSTITUTIONAL GROUP QUARTERS

Correctional Facilities for Adults

101 Federal Detention Centers 102 Federal Prisons 103 State Prisons 104 Local Jails and Other Municipal Confinement Facilities 105 Correctional Residential Facilities 106 Military Disciplinary Barracks and Jails

Juvenile Facilities

201 Group Homes for Juveniles (Non-Correctional) 202 Residential Treatment Centers (Non-Correctional) 203 Correctional Facilities Intended for Juveniles
Nursing Facilities/Skilled-Nursing Facilities

301 Nursing Facilities/Skilled-Nursing Facilities

Other Institutional Facilities

401 Mental (Psychiatric) Hospitals and Psychiatric Units in Other Hospitals 402 Hospitals With Patients Who Have No Usual Home Elsewhere 403 In-Patient Hospice Facilities 404 Military Treatment Facilities With Assigned Patients 405 Residential Schools for People With Disabilities

NONINSTITUTIONAL GROUP QUARTERS
College/University Student Housing

501 College/University Student Housing
Military Quarters

601 Military Quarters 602 Military Ships

Other Noninstitutional Facilities
701 Emergency and Transitional Shelters (With Sleeping Facilities) for People Experiencing Homelessness 702 Soup Kitchens 704 Regularly Scheduled Mobile Food Vans 706 Targeted Non-Sheltered Outdoor Locations 801 Group Homes Intended for Adults 802 Residential Treatment Centers for AdultsF-2 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 GROUP QUARTERS



### — Con.

NONINSTITUTIONAL GROUP QUARTERS 

### —Con.

Other Noninstitutional Facilities —Con.

900 Maritime/Merchant Vessels 901 Workers’ Group Living Quarters and Job Corps Centers 903 Living Quarters for Victims of Natural Disasters 904 Religious Group Quarters and Domestic Violence Shelters



### HISPANIC OR LATINO ORIGIN

001–199 NOT HISPANIC/SPANISH

001–099 Not Used 100 Not Hispanic/Spanish (Checkbox) 101 Not Hispanic/Spanish 102–109 Not Used 110–112 Not Hispanic/Spanish 113–115 Not Used 116–121 Not Hispanic/Spanish 122–129 Not Used 130 Not Hispanic/Spanish 131–134 Not Used 135 Not Hispanic/Spanish 136–144 Not Used 145–146 Not Hispanic/Spanish 147–149 Not Used 150–156 Not Hispanic/Spanish 157–159 Not Used 160 Not Hispanic/Spanish 161–165 Not Used 166–168 Not Hispanic/Spanish 169–199 Not Used



### 200–209 SPANIARD

200 Spaniard 201 Andalusian 202 Asturian 203 Castillian 204 Catalonian 205 Balearic Islander 206 Gallego 207 Valencian 208 Canarian 209 Spanish Basque



### 210–220 MEXICAN

210 Mexican (Checkbox) 211 Mexican 212 Mexican AmericanCode Lists F-3

U.S. Census Bureau, 2010 Census Summary File 1 

### HISPANIC OR LATINO ORIGIN

— Con.

210–220 MEXICAN —Con.

213 Mexicano 214 Chicano 215 La Raza 216 Mexican American Indian 217 Not Used 218 Mexico 219 Mexican Indian 220 Not Used



### 221–230 CENTRAL AMERICAN

221 Costa Rican 222 Guatemalan 223 Honduran 224 Nicaraguan 225 Panamanian 226 Salvadoran 227 Central American 228 Central American Indian 229 Canal Zone 230 Not Used



### 231–249 SOUTH AMERICAN

231 Argentinean 232 Bolivian 233 Chilean 234 Colombian 235 Ecuadorian 236 Paraguayan 237 Peruvian 238 Uruguayan 239 Venezuelan 240 South American Indian 241 Criollo 242 South American 243–249 Not Used



### 250–259 LATIN AMERICAN

250 Latin American 251 Latin 252 Latino 253–259 Not Used



### 260–269 PUERTO RICAN

260 Puerto Rican (Checkbox) 261 Puerto Rican 262–269 Not UsedF-4 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### HISPANIC OR LATINO ORIGIN —Con.

270–274 CUBAN

270 Cuban (Checkbox) 271 Cuban 272–274 Not Used



### 275–279 DOMINICAN

275 Dominican 276–279 Not Used



### 280–299 OTHER HISPANIC/SPANISH

280 Other Hispanic/Spanish (Checkbox) 281 Hispanic 282 Spanish 283 Californio 284 Tejano 285 Nuevo Mexicano 286 Spanish American 287 Spanish American Indian 288 Meso American Indian 289 Mestizo 290 Caribbean 291–298 Not Used 299 Other Hispanic/Spanish, not elsewhere classified



### 300–999 NOT USED

RACE

100–199 WHITE

100 White (Checkbox) 101 White ethnic group, not elsewhere classified 102 Arab 103 English 104 French 105 German 106 Irish 107 Italian 108 Near Easterner 109 Polish 110 Scottish 111 Armenian 112 Assyrian 113 Egyptian 114 Iranian 115 Iraqi 116 Lebanese 117 Middle East 118 PalestinianCode Lists F-5

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

100–199 WHITE —Con.

119 Syrian 120 Other Arab 121 Afghanistani 122 Israeli 123 Not Used 124 Cajun 125 Moroccan 126 North African 127 United Arab Emirates 128 Azerbaijani 129 Aryan 130–139 Not Used 140 Multiple WHITE responses 141–149 Not Used 150 White 151 Caucasian 152–199 Not Used



### 200–299 BLACK OR AFRICAN AMERICAN

200 Black, African Am., or Negro (Checkbox) 201 Black ethnic group, not elsewhere classified 202 African 203 African American 204 Afro-American 205 Nigritian 206 Negro 207 Bahamian 208 Barbadian 209 Batswana (Botswana) 210–212 Not Used 213 Ethiopian 214 Haitian 215 Jamaican 216 Liberian 217 Not Used 218 Namibian 219 Nigerian 220 Other African 221–222 Not Used 223 Trinidad and Tobago 224 West Indies 225 Zaire 226 Not Used 227 Not Used 228 South African 229 Not Used 230 Dominica Islander 231–233 Not Used 234 CayenneF-6 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

200–299 BLACK OR AFRICAN AMERICAN —Con.

235–239 Not Used 240 Multiple BLACK OR AFRICAN AMERICAN responses 241–249 Not Used 250 Black 251–299 Not Used



### 300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE

300 American Indian or Alaska Native (Checkbox) 301–399 Not Used

AMERICAN INDIAN TRIBES

Abenaki A01 Abenaki Nation of Missisquoi A02 Koasek (Cowasuck) Traditional Band of the Sovereign Abenaki Nation A03–A04 Not Used

Algonquian A05 Algonquian A06–A08 Not Used

Apache A09 Apache A10 Not Used A11 Fort Sill Apache (Chiricahua) A12 Jicarilla Apache Nation A13 Lipan Apache A14 Mescalero Apache Tribe of the Mescalero Reservation, New Mexico A15 Apache Tribe of Oklahoma A16 Tonto Apache Tribe of Arizona A17 San Carlos Apache Tribe of the San Carlos Reservation A18 White Mountain Apache Tribe of the Fort Apache Reservation, Arizona A19–A23 Not Used

Arapaho A24 Arapaho A25 Northern Arapaho A26 Southern Arapaho A27 Arapaho Tribe of the Wind River Reservation, Wyoming A28–A33 Not Used

Assiniboine A34 Assiniboine A35–A37 Not Used

Assiniboine Sioux A38 Assiniboine Sioux A39 Fort Peck Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation A40 Fort Peck AssiniboineCode Lists F-7

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.
300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Assiniboine Sioux



### — Con. A41 Fort Peck Sioux A42–A44 Not Used

Blackfeet A45 Blackfeet Tribe of the Blackfeet Indian Reservation of Montana A46–A50 Not Used

Brotherton A51 Brotherton A52 Not Used

Burt Lake A53 Burt Lake Chippewa A54 Burt Lake Band of Ottawa and Chippewa Indians A55 Burt Lake Ottawa

Caddo A56 Caddo A57 Caddo Nation of Oklahoma A58 Caddo Adais Indians A59–A60 Not Used

Cahuilla A61 Agua Caliente Band of Cahuilla Indians A62 Augustine Band of Cahuilla Indians A63 Cabazon Band of Mission Indians A64 Cahuilla A65 Los Coyotes Band of Cahuilla and Cupeno Indians A66 Morongo Band of Cahuilla Mission Indians A67 Santa Rosa Band of Cahuilla Indians A68 Torres-Martinez Desert Cahuilla Indians A69 Ramona Band or Village of Cahuilla A70–A74 Not Used

California Tribes A75 Cahto Indian Tribe of the Laytonville Rancheria A76 Chimariko A77–A78 Not Used A79 Kawaiisu A80 Kern River Paiute Council A81 Mattole A82 Red Wood A83 Santa Rosa Indian Community A84 Takelma A85 Wappo A86 Yana A87 Yuki A88 Bear River Band of Rohnerville Rancheria A89 California Valley Miwok TribeF-8 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

California Tribes



### — Con. A90 Redding Rancheria, California A91 ( see under Tolowa ) A92 Cher-Ae Heights Indian Community of the Trinidad Rancheria A93–A99 Not Used B01–B03 Not Used

Catawba B04 Catawba Indian Nation B05–B06 Not Used

Cayuse B07 Cayuse B08–B10 Not Used

Chehalis B11 Confederated Tribes of the Chehalis Reservation, Washington B12–B13 Not Used

Chemakuan B14 Chemakuan B15 Hoh Indian Tribe of the Hoh Reservation, Washington B16 Quileute Tribe of the Quileute Reservation, Washington B17–B18 Not Used

Chemehuevi B19 Chemehuevi Indian Tribe B20 Not Used

Cherokee B21 Cher okee B22 Cherokee Alabama B23 Cherokee Tribe of Northeast Alabama B24 Cher-O-Creek Intratribal Indians B25 Eastern Band of Cherokees B26 Echota Cherokee Tribe of Alabama B27 Georgia Eastern Cherokee B28 Northern Cherokee Nation of Missouri and Arkansas B29 Tuscola B30 United Keetoowah Band of Cherokee B31 Cherokee Nation of Oklahoma (Western Cherokee) B32 Southeastern Cherokee Council B33 Sac River Band of the Chickamauga-Cherokee B34 White River Band of the Chickamauga-Cherokee B35 Four Winds Cherokee B36 Cherokee of Georgia B37 Piedmont American Indian Association-Lower Eastern Cherokee Nation SC (PAIA) B38 United Cherokee Ani-Yun-Wiya Nation B39 Cherokee Bear Clan of South CarolinaCode Lists F-9

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.
Cheyenne B40 Cheyenne B41 Northern Cheyenne Tribe of the Northern Cheyenne Reservation, Montana B42 Southern Cheyenne B43–B45 Not Used

Cheyenne-Arapaho B46 Cheyenne and Arapaho Tribes, Oklahoma B47–B48 Not Used

Chickahominy B49 Chickahominy Indian Tribe B50 Chickahominy Eastern Band B51–B52 Not Used

Chickasaw B53 Chickasaw Nation B54 Chaloklowa Chickasaw B55–B56 Not Used

Chinook B57 Chinook B58 Clatsop B59 Columbia River Chinook B60 Kathlamet B61 Upper Chinook B62 Wakiakum Chinook B63 Willapa Chinook B64 Wishram B65–B66 Not Used

Chippewa B67 Bad River Band of the Lake Superior Tribe B68 Bay Mills Indian Community B69 Bois Forte Band of Chippewa B70 Not Used B71 Chippewa B72 Fond du Lac B73 Grand Portage B74 Grand Traverse Band of Ottawa and Chippewa Indians B75 Keweenaw Bay Indian Community B76 Lac Court Oreilles Band of Lake Superior Chippewa B77 Lac du Flambeau B78 Lac Vieux Desert Band of Lake Superior Chippewa Indians B79 Lake Superior Chippewa B80 Leech Lake B81 Little Shell Tribe of Chippewa Indians of MontanaF-10 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.
Chippewa



### — Con. B82 Mille Lacs B83 Minnesota Chippewa B84 Not Used B85 Red Cliff Band of Lake Superior Chippewa B86 Red Lake Band of Chippewa Indians B87 Saginaw Chippewa Indian Tribe B88 St. Croix Chippewa B89 Sault Ste. Marie Tribe of Chippewa Indians B90 Sokaogon Chippewa Community B91 Turtle Mountain Band of Chippewa Indians of North Dakota B92 White Earth B93 Swan Creek Black River Confederate Tribe B94–B99 Not Used

Chippewa Cree C01 Not Used C02 Chippewa-Cree Indians of the Rocky Boy’s Reservation C03–C04 Not Used

Chitimacha C05 Chitimacha Tribe of Louisiana C06 Pointe Au-Chien Indian Tribe C07 Not Used

Choctaw C08 Choctaw C09 Clifton Choctaw C10 Jena Band of Choctaw C11 Mississippi Band of Choctaw Indians C12 MOWA Band of Choctaw Indians C13 Choctaw Nation of Oklahoma C14–C16 Not Used

Choctaw-Apache C17 Choctaw-Apache Community of Ebarb C18–C19 Not Used

Chumash C20 Chumash C21 Santa Ynez Band of Chumash Mission Indians C22 San Luis Rey Mission Indian C23–C24 Not Used

Clear Lake C25 Clear LakeCode Lists F-11

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Coeur D’Alene C26 Coeur D’Alene Tribe C27–C28 Not Used

Coharie C29 Coharie Indian Tribe C30–C31 Not Used

Colorado River Indian C32 Colorado River Indian Tribes C33–C34 Not Used

Colville C35 Confederated Tribes of the Colville Reservation C36–C38 Not Used

Comanche C39 Comanche Nation, Oklahoma C40–C43 Not Used

Coos, Lower Umpqua, and Siuslaw C44 Confederated Tribes of Coos, Lower Umpqua, and Siuslaw Indians C45 Not Used

Coos C46 Coos

Coquille C47 Coquille Indian Tribe C48 Not Used

Costanoan C49 Costanoan C50–C51 Not Used

Coushatta C52 Alabama-Coushatta Tribe of Texas C53 Coushatta C54–C55 Not Used

Cowlitz C56 Cowlitz Indian Tribe C57–C58 Not Used

Cree C59 Cree C60–C63 Not Used

Creek C64 Alabama Creek C65 Alabama Quassarte Tribal Town C66 Muscogee (Creek) NationF-12 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Creek



### — Con. C67 Eastern Creek C68 Eastern Muscogee C69 Kialegee Tribal Town C70 Lower Muscogee Creek Tama Tribal Town C71 MaChis Lower Creek Indian Tribe C72 Poarch Band of Creek Indians C73 Principal Creek Indian Nation C74 Lower Creek Muscogee Tribe East, Star Clan C75 Thlopthlocco Tribal Town C76 Tuckabachee C77–C80 Not Used

Croatan C81 Croatan C82 Not Used

Crow C83 Crow Tribe of Montana C84–C86 Not Used

Cumberland C87 Cumberland County Association for Indian People C88 Not Used

Cupeno C89 Agua Caliente C90 Cupeno C91–C92 Not Used

Delaware C93 Delaware (Lenni-Lenape) C94 Delaware Tribe of Indians, Oklahoma C95 Not Used C96 Munsee C97 Delaware Nation C98 Ramapough Lenape Nation (Ramapough Mountain) C99 New Jersey Sand Hill Band of Indians, Inc D01 Allegheny Lenape D02–D04 Not Used

Diegueno (Kumeyaay) D05 Barona Group of Capitan Grande Band D06 Campo Band of Diegueno Mission Indians D07 Capitan Grande Band of Diegueno Mission Indians D08 Ewiiaapaayp Band of Kumeyaay Indians D09 Diegueno (Kumeyaay) D10 La Posta Band of Diegueno Mission Indians D11 Manzanita Band of Diegueno Mission Indians D12 Mesa Grande Band of Diegueno Mission IndiansCode Lists F-13

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.
Diegueno (Kumeyaay)



### — Con. D13 San Pasqual Band of Diegueno Mission Indians D14 Iipay Nation of Santa Ysabel D15 Sycuan Band of the Kumeyaay Nation D16 Viejas (Baron Long) Group of Capitan Grande Band D17 Inaja Band of Diegueno Mission Indians of the Inaja and Cosmit Reservation D18 Jamul Indian Village D19 Not Used

Eastern Tribes D20 Attacapa D21 Biloxi D22 Georgetown D23 Moor D24 Nansemond Indian Tribe D25 Natchez Indian Tribe of South Carolina (Kusso-Natchez; Edisto) D26 Nausu Waiwash D27 ( see under Nipmuc ) D28 Golden Hill Paugussett D29 Pocomoke Acohonock D30 Southeastern Indians D31 Susquehanock D32 Biloxi-Chitimacha-Choctaw Confederation D33 Tunica Biloxi Indian Tribe of Louisiana D34 Waccamaw Siouan Indian Tribe D35 Beaver Creek Indians D36 Wicomico D37 Meherrin Indian Tribe D38 Santee Indian Organization D39 Santee Indian Nation of South Carolina D40 Pee Dee Indian Tribe of South Car olina D41 Pee Dee Indian Nation of Upper South Carolina

Esselen D42 Esselen D43 Not Used

Fort Belknap D44 Fort Belknap Indian Community of the Fort Belknap Reservation

Three Affiliated Tribes of North Dakota D45 Three Affiliated Tribes of Ft. Berthold Reservation, North Dakota D46 Mandan D47 Hidatsa D48 Arikara (Sahnish)

Fort McDowell D49 Fort McDowell Yavapai Nation D50 Not UsedF-14 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Fort Hall D51 Shoshone-Bannock Tribes of the Fort Hall Reservation D52 Lemhi-Shoshone D53 Bannock D54 Not Used

Gabrieleno D55 Gabrieleno

Fernandeno Tataviam Band of Mission Indians D56 Fernandeno Tataviam Band of Mission Indians

Grand Ronde D57 Confederated Tribes of the Grand Ronde Community of Oregon

Guilford D58 Guilford Native American Association D59 Not Used

Gros Ventres D60 Atsina D61 Gros Ventres D62–D63 Not Used

Haliwa-Saponi D64 Haliwa-Saponi Indian Tribe D65–D67 Not Used

Ho-Chunk Nation D68 Ho-Chunk Nation D69 Not Used

Hoopa D70 Hoopa Valley Tribe D71 Trinity D72 Whilkut D73 Not Used

Hopi D74 Hopi Tribe of Arizona D75 Arizona Tewa

Hoopa Extension D76 Hoopa Extension D77 Not Used

Houma D78 United Houma Nation D79–D86 Not UsedCode Lists F-15

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Iowa D87 Iowa D88 Iowa Tribe of Kansas and Nebraska D89 Iowa Tribe of Oklahoma D90 Not Used

Sappony (Indians of Person County) D91 Sappony D92 Not Used

Iroquois D93 Cayuga Nation D94 Iroquois D95 Mohawk D96 Oneida D97 Onondaga Nation D98 Seneca D99 Seneca Nation E01 Seneca-Cayuga Tribe of Oklahoma E02 Tonawanda Band of Seneca Indians E03 Tuscarora Nation E04 Wyandotte Nation, Oklahoma E05 Oneida Nation of New York E06–E09 Not Used

Juaneno (Acjachemem) E10 Juaneno (Acjachemem) E11–E12 Not Used

Kalispel E13 Kalispel Indian Community E14–E16 Not Used

Karuk E17 Karuk Tribe of California E18–E20 Not Used

Kaw E21 Kaw Nation E22–E23 Not Used

Kickapoo E24 Kickapoo E25 Kickapoo Tribe of Oklahoma E26 Kickapoo Traditional Tribe of Texas E27 Kickapoo Tribe of Indians in Kansas E28–E29 Not UsedF-16 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Kiowa E30 Kiowa E31 Kiowa Indian Tribe of Oklahoma E32–E36 Not Used

S’Klallam E37 Jamestown S’Klallam Tribe of Washington E38 Klallam E39 Lower Elwha Tribal Community of the Lower Elwha Reservation, Washington E40 Port Gamble S’Klallam Tribe E41–E43 Not Used

Klamath E44 Klamath Indian Tribe of Oregon E45–E47 Not Used

Konkow E48 Konkow E49 Not Used

Kootenai E50 Kootenai E51 Kootenai Tribe of Idaho E52 Not Used

Lassik E53 Lassik E54–E58 Not Used

Long Island E59 Matinecock E60 Montauk E61 Poospatuck E62 Setauket E63–E65 Not Used

Luiseno E66 La Jolla Band of Luiseno Mission Indians E67 Luiseno E68 Pala Band of Luiseno Mission Indians E69 Pauma Band of Luiseno Mission Indians E70 Pechanga Band of Luiseno Mission Indians E71 Soboba Band of Luiseno Indians E72 Twenty-Nine Palms Band of Luiseno Mission Indians E73 Temecula E74 Rincon Band of Luiseno Mission Indians E75–E77 Not Used

Lumbee E78 Lumbee Indian Tribe E79–E83 Not UsedCode Lists F-17

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Lummi E84 Lummi Tribe E85 Not Used

Maidu E86 United Auburn Indian Community E87 Mooretown Rancheria of Maidu Indians E88 Maidu E89 Mountain Maidu E90 Nisenen (Nishinam) E91 Mechoopda Indian Tribe of Chico Rancheria E92 Berry Creek Rancheria of Maidu Indians E93 Enterprise Rancheria of Maidu Indians E94 Greenville Rancheria of Maidu Indians

Makah E95 Makah Indian Tribe E96–E99 Not Used

Maliseet F01 Maliseet F02 Houlton Band of Maliseet Indians F03–F08 Not Used

Mattaponi F09 Mattaponi Indian Tribe F10 Upper Mattaponi Tribe

Menominee F11 Menominee Indian Tribe F12–F14 Not Used

Metrolina F15 Metrolina Native American Association F16 Not Used

Miami F17 Illinois Miami F18 Indiana Miami F19 Miami F20 Miami Tribe of Oklahoma F21–F23 Not Used

Miccosukee F24 Miccosukee Tribe of Indians of Florida F25–F26 Not UsedF-18 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Micmac F27 Aroostook Band of Micmac Indians F28 Micmac F29–F30 Not Used

Mission Indians F31 Mission Indians F32 Cahuilla Band of Mission Indians F33 Not Used

Miwok/Me-Wuk F34 Ione Band of Miwok Indians F35 Shingle Springs Band of Miwok Indians F36 Miwok/Me-Wuk F37 Jackson Rancheria of Me-Wuk Indians of California F38 Tuolumne Band of Me-Wuk Indians of California F39 Buena Vista Rancheria of Me-Wuk Indians of California F40 Chicken Ranch Rancheria of Me-Wuk Indians F41 Not Used

Modoc F42 Modoc F43 Modoc Tribe of Oklahoma F44–F45 Not Used

Mohegan F46 Mohegan Indian Tribe F47 Not Used

Monacan F48 Monacan Indian Nation

Mono F49 Mono F50 North Fork Rancheria of Mono Indians F51 Cold Springs Rancheria of Mono Indians F52 Big Sandy Band of Western Mono Indians

Nanticoke F53 Nanticoke F54–F55 Not Used

Nanticoke Lenni-Lenape F56 Nanticoke Lenni-Lenape

Narragansett F57 Narragansett Indian Tribe F58–F61 Not UsedCode Lists F-19

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.
Navajo F62–F63 Not Used F64 Navajo Nation F65–F70 Not Used

Nez Perce F71 Nez Perce Tribe of Idaho (Nimiipuu) F72–F74 Not Used

Nipmuc F75 Hassanamisco Band of the Nipmuc Nation F76 Chaubunagungamaug Nipmuck D27 Nipmuc

Nomlaki F77 Nomlaki F78 Paskenta Band of Nomlaki Indians F79 Not Used

Northwest Tribes F80 Alsea F81 Celilo F82 Columbia F83 Kalapuya F84 Molalla F85 Talakamish F86 Tenino F87 Tillamook F88 Wenatchee F89–F94 Not Used

Omaha F95 Omaha Tribe of Nebraska F96–F98 Not Used

Oneida Tribe F99 Oneida Tribe of Indians of Wisconsin

Oregon Athabascan G01 Oregon Athabascan G02–G03 Not Used

Osage G04 Osage Tribe, Oklahoma G05–G09 Not Used

Otoe-Missouria G10 Otoe-Missouria Tribe of Indians G11–G13 Not UsedF-20 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Ottawa G14 Not Used G15 Little River Band of Ottawa Indians of Michigan G16 Ottawa Tribe of Oklahoma G17 Ottawa G18 Little Traverse Bay Bands of Odawa Indians G19 Grand River Band of Ottawa Indians G20–G22 Not Used

Paiute G23 Big Pine Paiute Tribe of the Owens Valley G24 Bridgeport Paiute Indian Colony G25 Burns Paiute Tribe G26 Cedarville Rancheria G27 Fort Bidwell Indian Community G28 Fort Independence Indian Community G29 Kaibab Band of Paiute Indians of the Kaibab Indian Reservation G30 Las Vegas Tribe of Paiute Indians of the Las Vegas Indian Colony G31 Not Used G32 Lovelock Paiute Tribe of the Lovelock Indian Colony, Nevada G33 Malheur Paiute G34 Moapa Band of Paiute Indians of the Moapa River Indian Reservation, Nevada G35 Northern Paiute G36 Not Used G37 Paiute G38 Pyramid Lake Paiute Tribe of the Pyramid Lake Reservation, Nevada G39 San Juan Southern Paiute Tribe of Arizona G40 Paiute Indian Tribe of Utah (Southern Paiute) G41 Summit Lake Paiute Tribe of Nevada G42 Utu Utu Gwaitu Paiute Tribe of the Benton Paiute Reservation, California G43 Walker River Paiute Tribe of the Walker River Reservation, Nevada G44 Yerington Paiute Tribe of the Yerington Colony and Campbell Ranch, Nevada G45 Yahooskin Band of Snake G46 Not Used G47 Susanville Indian Rancheria, California G48 Winnemucca Indian Colony of Nevada G49 Not Used

Pamunkey G50 Pamunkey Indian Tribe G51–G52 Not Used

Passamaquoddy G53 Indian Township G54 Passamaquoddy Tribe of Maine G55 Pleasant Point Passamaquoddy G56–G60 Not UsedCode Lists F-21

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Pawnee G61 Pawnee Nation of Oklahoma G62 Pawnee G63–G67 Not Used

Penobscot G68 Penobscot Tribe of Maine G69–G71 Not Used

Peoria G72 Peoria Tribe of Indians of Oklahoma G73 Peoria G74–G76 Not Used

Pequot G77 Mashantucket Pequot Tribe of Connecticut G78 Pequot G79 Paucatuck Eastern Pequot G80 Eastern Pequot G81–G83 Not Used

Pima G84 Gila River Indian Community of the Gila River Indian Reservation G85 Pima G86 Salt River Pima-Maricopa Indian Community G87 Peeposh G88–G91 Not Used

Piscataway G92 Piscataway G93–G95 Not Used

Pit River G96 Pit River Tribe of California G97 Alturas Indian Rancheria G98 Not Used

Pomo G99 Big Valley Band of Pomo Indians of the Big Valley Rancheria H01 Central Pomo H02 Dry Creek Rancheria of Pomo Indians H03 Eastern Pomo H04 Kashia Band of Pomo Indians of the Stewarts Point Rancheria H05 Northern Pomo H06 Pomo H07 Scotts Valley Band of Pomo Indians of California H08 Stonyford H09 Elem Indian Colony of the Sulphur Bank Rancheria H10 Sherwood Valley Rancheria of Pomo Indians of California H11 Guidiville Rancheria of CaliforniaF-22 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Pomo



### — Con. H12 Lytton Rancheria of California H13 Cloverdale Rancheria of Pomo Indians of California H14 Coyote Valley Band of Pomo Indians of California H15–H20 ( see under Ponca ) H21–H33 (see under Potawatomi ) H34–H37 (see under Powhatan ) H38–H65 (see under Pueblo ) H66 Hopland Band of Pomo Indians H67 Manchester Band of Pomo Indians of the Manchester-Point Arena Rancheria H68 Middletown Rancheria of Pomo Indians H69 Pinoleville Pomo Nation H70–H92 (see under Puget Sound Salish ) H93 Potter Valley Tribe H94 Redwood Valley Rancheria of Pomo Indians H95 Robinson Rancheria of Pomo Indians H96 Habematolel Pomo of Upper Lake (Upper Lake Band of Pomo Indians of Upper Lake Rancheria) H97 Federated Indians of Graton Rancheria H98 Lower Lake Rancheria Koi Nation

Ponca H15 Ponca Tribe of Nebraska H16 Ponca Tribe of Indians of Oklahoma H17 Ponca H18–H20 Not Used

Potawatomi H21 Citizen Potawatomi Nation, Oklahoma H22 Forest County Potawatomi Community, Wisconsin H23 Hannahville Potawatomi Indian Tribe, Michigan H24 Nottawaseppi Huron Band of the Potawatomi, Michigan H25 Pokagon Band of Potawatomi Indians H26 Potawatomi H27 Prairie Band of Potawatomi Nation, Kansas H28 Wisconsin Potawatomi H29 Match-e-be-nash-she-wish Band of Pottawatomi Indians H30–H33 Not Used

Powhatan H34 Powhatan H35–H37 Not Used

Pueblo H38 Pueblo of Acoma H39 Not Used H40 Pueblo of Cochiti H41 Not Used H42 Pueblo of Isleta H43 Pueblo of Jemez H44 Not UsedCode Lists F-23

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Pueblo



### — Con. H45 Pueblo of Laguna H46 Pueblo of Nambe H47 Pueblo of Picuris H48 Piro Manso Tiwa Tribe H49 Pueblo of Pojoaque H50 Pueblo H51 Pueblo of San Felipe H52 Pueblo of San Ildefonso H53 Ohkay Owingeh, New Mexico H54 Not Used H55 San Juan H56 Pueblo of Sandia H57 Pueblo of Santa Ana H58 Pueblo of Santa Clara H59 Pueblo of Santo Domingo H60 Pueblo of Taos H61 Pueblo of Tesuque H62 Not Used H63 Ysleta Del Sur Pueblo of Texas H64 Pueblo of Zia H65 Zuni Tribe of the Zuni Reservation H66–H69 (see under Pomo )

Puget Sound Salish H70 Marietta Band of Nooksack H71 Duwamish H72 Kikiallus H73 Lower Skagit H74 Muckleshoot Indian Tribe H75 Nisqually Indian Tribe H76 Nooksack Indian Tribe H77 Not Used H78 Puget Sound Salish H79 Puyallup Tribe H80 Samish Indian Tribe H81 Sauk-Suiattle Indian Tribe H82 Skokomish Indian Tribe of the Skokomish Indian Reservation, Washington H83 Skykomish H84 Snohomish H85 Snoqualmie Tribe H86 Squaxin Island Tribe of the Squaxin Island Reservation, Washington H87 Steilacoom H88 Stillaguamish H89 The Suquamish Tribe H90 Swinomish Indian Tribal Community H91 Tulalip Tribes H92 Upper Skagit Indian Tribe H93–H98 (see under Pomo )F-24 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Quapaw H99 Quapaw Tribe of Indians, Oklahoma I01–I99 Not Used

Quinault J01 Quinault Tribe J02–J04 Not Used

Rappahannock J05 Rappahannock Indian Tribe J06 Not Used

Reno-Sparks J07 Reno-Sparks Indian Colony, Nevada J08–J13 Not Used

Round Valley J14 Round Valley Indian Tribes J15–J18 Not Used

Sac and Fox J19 Sac and Fox Tribe of the Mississippi in Iowa J20 Sac and Fox Nation of Missouri in Kansas and Nebraska J21 Sac and Fox Nation, Oklahoma J22 Sac and Fox J23–J27 Not Used

Salinan J28 Salinan J29–J30 Not Used

Salish J31 Salish J32–J34 Not Used

Salish and Kootenai J35 Confederated Salish and Kootenai Tribes of the Flathead Nation J36–J37 Not Used

Saponi J38 Saponi

Schaghticoke J39 Schaghticoke J40–J46 Not Used

Seminole J47 Big Cypress Reservation J48 Brighton ReservationCode Lists F-25

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Seminole —Con. J49 Seminole Tribe of Florida J50 Hollywood Reservation (Dania) J51 Seminole Nation of Oklahoma J52 Seminole J53 Not Used J54 Tampa Reservation J55–J57 Not Used

Serrano J58 San Manuel Band of Serrano Mission Indians J59 Serrano J60–J61 Not Used

Shasta J62 Shasta J63 Quartz Valley Indian Reservation J64–J65 Not Used

Shawnee J66 Absentee Shawnee Tribe of Indians of Oklahoma J67 Eastern Shawnee J68 Shawnee J69 Piqua Shawnee Tribe J70 Shawnee Tribe, Oklahoma J71 Shawnee Nation United Remnant Band J72 East of the River Shawnee J73 Not Used

Shinnecock J74 Shinnecock J75–J77 Not Used

Shoalwater Bay J78 Shoalwater Bay Tribe of the Shoalwater Bay Reservation, Washington J79–J80 Not Used

Shoshone J81 Duckwater Shoshone Tribe J82 Ely Shoshone Tribe J83 Confederated Tribes of the Goshute Reservation J84 Not Used J85 Shoshone J86 Skull Valley Band of Goshute Indians of Utah J87 Not Used J88 Death Valley Timbi-Sha Shoshone J89 Northwestern Band of Shoshone Nation of Utah (Washakie)F-26 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Shoshone



### — Con. J90 Eastern Shoshone (Wind River) J91 Yomba Shoshone Tribe of the Yomba Reservation, Nevada J92 Not Used

Te-Moak Tribes of Western Shoshone Indians of Nevada J93 Te-Moak Tribes of Western Shoshone Indians of Nevada J94 Battle Mountain Band J95 Elko Band J96 South Fork Band J97 Wells Band J98–J99 Not Used

Paiute-Shoshone K01 Shoshone-Paiute Tribes of the Duck Valley Reservation K02 Paiute-Shoshone Tribe of the Fallon Reservation and Colony, Nevada K03 Fort McDermitt Paiute and Shoshone Tribe of Nevada and Oregon K04 Shoshone Paiute K05 Bishop Paiute Tribe K06 Lone Pine K07–K09 Not Used

Siletz K10 Confederated Tribes of Siletz Indians of Oregon K11–K15 Not Used

Sioux K16 Not Used K17 Brule Sioux K18 Cheyenne River Sioux Tribe of the Cheyenne River Reservation, South Dakota K19 Crow Creek Sioux Tribe of the Crow Creek Reservation, South Dakota K20 Dakota Sioux K21 Flandreau Santee Sioux Tribe of South Dakota K22–K23 Not Used K24 Lower Brule Sioux Tribe of the Lower Brule Reservation, South Dakota K25 Lower Sioux Indian Community in the State of Minnesota K26 Mdewakanton Sioux K27 Not Used K28 Oglala Sioux Tribe of the Pine Ridge Reservation, South Dakota K29 Not Used K30 Pipestone Sioux K31 Prairie Island Indian Community K32 Shakopee Mdewakanton Sioux Community (Prior Lake) K33 Rosebud Sioux Tribe of the Rosebud Indian Reservation, South Dakota K34 Not Used K35 Santee Sioux Nation, Nebraska K36 Sioux K37 Sisseton-Wahpeton Oyate of the Lake Traverse Reservation, South Dakota K38 Not Used K39 Spirit Lake TribeCode Lists F-27

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Sioux —Con. K40 Standing Rock Sioux Tribe K41 Teton Sioux K42 Not Used K43 Upper Sioux Community K44 Wahpekute Sioux K45 Not Used K46 Wazhaza Sioux K47 Yankton Sioux Tribe of South Dakota K48 Yanktonai Sioux K49–K53 Not Used

Siuslaw K54 Siuslaw K55–K58 Not Used

Spokane K59 Spokane Tribe K60–K66 Not Used

Stockbridge-Munsee K67 Stockbridge-Munsee Community K68–K76 Not Used

Ak-Chin K77 Ak-Chin Indian Community of the Maricopa Indian Reservation

Tohono O’Odham K78 Gila Bend K79 San Xavier K80 Sells K81 Tohono O’Odham Nation of Arizona K82–K86 Not Used

Tolowa K87 Tolowa K88 Big Lagoon Rancheria K89 Elk Valley Rancheria A91 Smith River Rancheria

Tonkawa K90 Tonkawa Tribe of Indians of Oklahoma K91–K93 Not Used

Tygh K94 Tygh K95–K96 Not UsedF-28 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Umatilla K97 Confederated Tribes of the Umatilla Indian Reservation K98–K99 Not Used

Umpqua L01 Cow Creek Band of Umpqua Indians of Oregon L02 Umpqua L03–L05 Not Used

Ute L06 Not Used L07 Ute Indian Tribe of the Uintah and Ouray Reservation, Utah L08 Ute Mountain Ute Tribe L09 Ute L10 Southern Ute Indian Tribe of the Southern Ute Reservation L11–L14 Not Used

Wailaki L15 Wailaki L16–L18 Not Used

Walla Walla L19 Walla Walla L20–L21 Not Used

Wampanoag L22 Wampanoag Tribe of Gay Head (Aquinnah) L23 Mashpee Wampanoag Tribe L24 Wampanoag L25 Seaconeke Wampanoag L26 Pocasset Wampanoag L27 Herring Pond Wampanoag Tribe L28 Pokanoket (Royal House of Pokanoket) L29 Ponkapoag L30 Chappaquiddick Tribe of the Wampanoag Indian Nation L31 Assonet Band of the Wampanoag Nation L32 Not Used

Warm Springs L33 Confederated Tribes of Warm Springs

Wascopum L34 Wascopum L35–L37 Not UsedCode Lists F-29

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.

Washoe L38 Alpine L39–L40 Not Used L41 Washoe Tribe of Nevada and California L42–L46 Not Used

Wichita and Affiliated Tribes, Oklahoma L47 Wichita L48 Keechi L49 Waco L50 Tawakonie L51 Not Used

Wind River L52 Wind River L53–L54 Not Used

Winnebago L55 Not Used L56 Winnebago Tribe of Nebraska L57 Winnebago L58–L65 Not Used

Wintun L66 Wintun L67 Cachil Dehe Band of Wintun Indians of the Colusa Rancheria L68 Cortina Indian Rancheria of Wintun Indians L69 Rumsey Indian Rancheria of Wintun Indians L70 Not Used

Wintun-Wailaki L71 Grindstone Indian Rancheria of Wintun-Wailaki Indians

Wiyot L72 Wiyot Tribe, California L73 Not Used L74 Blue Lake Rancheria L75–L78 Not Used

Yakama L79 Confederated Tribes and Bands of the Yakama Nation L80–L84 Not Used

Yakama Cowlitz L85 Yakama Cowlitz L86–L90 Not Used

Yaqui L91 Not Used L92 Pascua Yaqui Tribe of ArizonaF-30 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

AMERICAN INDIAN TRIBES —Con.
Yaqui —Con. L93 Yaqui L94–L99 Not Used

Yavapai Apache M01 Yavapai Apache Nation of the Camp Verde Indian Reservation M02–M06 Not Used

Yokuts M07 Picayune Rancheria of Chukchansi Indians M08 Tachi M09 Tule River Indian Tribe M10 Yokuts M11 Table Mountain Rancheria M12–M15 Not Used

Yuchi M16 Yuchi M17 Tla M18 Tla Wilano M19 Ani-stohini/Unami M20–M21 Not Used

Yuman M22 Cocopah Tribe of Arizona M23 Havasupai Tribe of the Havasupai Reservation M24 Hualapai Indian Tribe of the Hualapai Indian Reservation M25 Maricopa M26 Fort Mojave Indian Tribe of Arizona, California, and Nevada M27 Quechan Tribe of the Fort Yuma Indian Reservation M28 Yavapai-Prescott Tribe of the Yavapai Reservation M29–M33 Not Used

Yurok M34 Resighini Rancheria M35 Yurok Tribe M36–M38 Not Used

M39 Multiple AMERICAN INDIAN and ALASKA NATIVE responses M40 Multiple AMERICAN INDIAN responses

Tribe Not Specified M41 American Indian M42 Tribal responses, not elsewhere classified M43 Not UsedCode Lists F-31

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE 

### —Con.

ALASKA NATIVE
Alaska Native Not Specified M44 Alaska Indian M45–M46 Not Used M47 Alaska Native M48–M51 Not Used

Alaskan Athabascan M52 Ahtna, Inc. Corporation M53 Alaskan Athabascan M54 Alatna Village M55 Alexander M56 Allakaket Village M57 Alanvik M58 Anvik Village M59 Arctic Village M60 Beaver Village M61 Birch Creek Tribe M62 Native Village of Cantwell M63 Chalkyitsik Village M64 Chickaloon Native Village M65 Cheesh-Na Tribe (Chistochina) M66 Native Village of Chitina M67 Circle Native Community M68 Cook Inlet M69 Not Used M70 Copper River M71 Village of Dot Lake M72 Doyon M73 Native Village of Eagle M74 Eklutna Native Village M75 Evansville Village (Bettles Field) M76 Native Village of Fort Yukon M77 Native Village of Gakona M78 Galena Village (Louden Village) M79 Organized Village of Grayling (Holikachuk) M80 Gulkana Village M81 Healy Lake Village M82 Holy Cross Village M83 Hughes Village M84 Huslia Village M85 Village of Iliamna M86 Village of Kaltag M87 Native Village of Kluti Kaah (Copper Center) M88 Knik Tribe M89 Koyukuk Native Village M90 Lake Minchumina M91 Lime Village M92 McGrath Native VillageF-32 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.

Alaskan Athabascan —Con. M93 Manley Village Council (Manley Hot Springs) M94 Mentasta Traditional Council M95 Native Village of Minto M96 Nenana Native Association M97 Nikolai Village M98 Ninilchik Village Traditional Council M99 Nondalton Village N01 Northway Village N02 Nulato Village N03 Pedro Bay Village N04 Rampart Village N05 Native Village of Ruby N06 Village of Salamatoff N07 Seldovia Village Tribe N08 Slana N09 Shageluk Native Village N10 Native Village of Stevens N11 Village of Stony River N12 Takotna Village N13 Native Village of Tanacross N14 Not Used N15 Native Village of Tanana N16 Tanana Chiefs N17 Native Village of Tazlina N18 Telida Village N19 Native Village of Tetlin N20 Tok N21 Native Village of Tyonek N22 Village of Venetie N23 Wiseman N24 Kenaitze Indian Tribe N25–N27 Not Used

Tlingit-Haida N28 Angoon Community Association N29 Central Council of the Tlingit and Haida Indian Tribes N30 Chilkat Indian Village (Klukwan) N31 Chilkoot Indian Association (Haines) N32 Craig Community Association N33 Douglas Indian Association N34 Haida N35 Hoonah Indian Association N36 Hydaburg Cooperative Association N37 Organized Village of Kake N38 Organized Village of Kasaan N39 Not Used N40 Ketchikan Indian CorporationCode Lists F-33

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.
Tlingit-Haida —Con. N41 Klawock Cooperative Association N42 Not Used N43 Pelican N44 Petersburg Indian Association N45 Organized Village of Saxman N46 Sitka Tribe of Alaska N47 Tenakee Springs N48 Tlingit N49 Wrangell Cooperative Association N50 Yakutat Tlingit Tribe N51–N55 Not Used N56–N58 (see under Tsimshian ) N59 Not Used N60 Sealaska Corporation (Southeast Alaska) N61–N64 Not Used N65 Skagway Village N66 Not Used

Tsimshian N56 Metlakatla Indian Community, Annette Island Reserve N57 Tsimshian N58 Not Used

Inupiat N67 American Eskimo N68 Eskimo N69 Greenland Eskimo N70–N74 Not Used N75 Inuit N76–N78 Not Used N79 Native Village of Ambler N80 Not Used N81 Village of Anaktuvuk Pass N82 Inupiat Community of the Arctic Slope N83 Arctic Slope Corporation N84 Atqasuk Village (Atkasook) N85 Native Village of Barrow Inupiat Traditional Government N86 Bering Straits Inupiat N87 Native Village of Brevig Mission N88 Native Village of Buckland N89 Chinik Eskimo Community (Golovin) N90 Native Village of Council N91 Native Village of Deering N92 Native Village of Elim N93 Not Used N94 Native Village of Diomede (Inalik)F-34 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.
Inupiat —Con. N95 Not Used N96 Inupiat (Inupiaq) N97 Kaktovik Village (Barter Island) N98 Kawerak N99 Native Village of Kiana O01–O99 Not Used P01 Native Village of Kivalina P02 Native Village of Kobuk P03 Native Village of Kotzebue P04 Native Village of Koyuk P05–P06 Not Used P07 Nana Inupiat P08 Native Village of Noatak P09 Nome Eskimo Community P10 Noorvik Native Community P11 Native Village of Nuiqsut (Nooiksut) P12 Native Village of Point Hope P13 Native Village of Point Lay P14 Native Village of Selawik P15 Native Village of Shaktoolik P16 Native Village of Shishmaref P17 Native Village of Shungnak P18 Village of Solomon P19 Native Village of Teller P20 Native Village of Unalakleet P21 Village of Wainwright P22 Native Village of Wales P23 Native Village of White Mountain P24 Not Used P25 Native Village of Mary’s Igloo P26 King Island Native Community P27–P29 Not Used P30–P32 (see under Yup’ik ) P33–P35 Not Used P36 Chevak Native Village P37 Native Village of Mekoryuk

Yup’ik P30 Native Village of Gambell P31 Native Village of Savoonga P32 Siberian Yupik P33–P37 (see under Inupiat ) P38 Akiachak Native Community P39 Akiak Native Community P40 Village of Alakanuk P41 Native Village of Aleknagik P42 Yupiit of AndreafskiCode Lists F-35

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.
Yup’ik —Con. P43 Village of Aniak P44 Village of Atmautluak P45 Orutsararmiut Native Village (Bethel) P46 Village of Bill Moore’s Slough P47 Bristol Bay P48 Calista P49 Village of Chefornak P50 Native Village of Hamilton P51 Native Village of Chuathbaluk P52 Village of Clark’s Point P53 Village of Crooked Creek P54 Curyung Tribal Council (Native Village of Dillingham) P55 Native Village of Eek P56 Native Village of Ekuk P57 Ekwok Village P58 Emmonak Village P59 Native Village of Goodnews Bay P60 Native Village of Hooper Bay (Naparagamiut) P61 Iqurmuit Traditional Council P62 Village of Kalskag P63 Native Village of Kasigluk P64 Native Village of Kipnuk P65 New Koliganek Village Council P66 Native Village of Kongiganak P67 Village of Kotlik P68 Organized Village of Kwethluk P69 Native Village of Kwigillingok P70 Levelock Village P71 Village of Lower Kalskag P72 Manokotak Village P73 Native Village of Marshall (Fortuna Ledge) P74 Village of Ohogamiut P75 Asa’carsarmiut Tribe P76 Naknek Native Village P77 Native Village of Napaimute P78 Native Village of Napakiak P79 Native Village of Napaskiak P80 Newhalen Village P81 New Stuyahok Village P82 Newtok Village P83 Native Village of Nightmute P84 Native Village of Nunapitchuk P85 Oscarville Traditional Village P86 Pilot Station Traditional Village P87 Native Village of Pitka’s Point P88 Platinum Traditional Village P89 Portage Creek Village (Ohgsenakale)F-36 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.
Yup’ik —Con. P90 Native Village of Kwinhagak P91 Village of Red Devil P92 Native Village of Saint Michael P93 Native Village of Scammon Bay P94 Native Village of Nunam Iqua (Sheldon’s Point) P95 Village of Sleetmute P96 Stebbins Community Association P97 Traditional Village of Togiak P98 Nunakauyarmiut Tribe (Toksook Bay) P99 Tuluksak Native Community Q01–Q99 Not Used R01 Native Village of Tuntutuliak R02 Native Village of Tununak R03 Twin Hills Village R04 Yup’ik (Yup’ik Eskimo) R05 Not Used R06 Native Village of Georgetown R07 Algaaciq Native Village (St. Mary’s) R08 Umkumiute Native Village R09 Chuloonawick Native Village R10 Not Used

Aleut R11 Aleut R12–R15 Not Used R16 Alutiiq R17 Native Village of Afognak R18–R22 Not Used R23 Native Village of Tatitlek R24 Ugashik Village R25–R27 Not Used R28 Bristol Bay Aleut R29 Chignik Bay Tribal Council (Native Village of Chignik) R30 Chignik Lake Village R31 Egegik Village R32 Igiugig Village R33 Ivanoff Bay Village R34 King Salmon Tribe R35 Kokhanok Village R36 Native Village of Perryville R37 Native Village of Pilot Point R38 Native Village of Port Heiden R39–R42 Not Used R43 Native Village of Chanega (Chenega) R44 Chugach Aleut R45 Chugach CorporationCode Lists F-37

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

ALASKA NATIVE —Con.

Aleut —Con. R46 Native Village of Nanwalek (English Bay) R47 Native Village of Port Graham R48–R50 Not Used R51 Native Village of Eyak (Cordova) R52–R54 Not Used R55 Native Village of Akhiok R56 Agdaagux Tribe of King Cove R57 Native Village of Karluk R58 Native Village of Kanatak R59 Kodiak R60 Koniag Aleut R61 Native Village of Larsen Bay R62 Village of Old Harbor R63 Native Village of Ouzinkie R64 Native Village of Port Lions R65 Lesnoi Village (Woody Island) R66 Sun’aq Tribe of Kodiak R67 Sugpiaq R68–R74 Not Used R75 Native Village of Akutan R76 Aleut Corporation R77–R78 Not Used R79 Native Village of Atka R80 Native Village of Belkofski R81 Native Village of Chignik Lagoon R82 King Cove R83 Native Village of False Pass R84 Native Village of Nelson Lagoon R85 Native Village of Nikolski R86 Pauloff Harbor Village R87 Qagan Tayagungin Tribe of Sand Point Village R88 Qawalangin Tribe of Unalaska R89 Saint George Island R90 Saint Paul Island R91 Not Used R92 South Naknek Village R93 Unangan (Unalaska) R94 Not Used R95 Native Village of Unga R96 Kaguyak Village R97–R98 Not Used R99 Multiple ALASKA NATIVE responses

S01–S99 Not UsedF-38 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN

Canadian and French American Indian T01 Canadian Indian T02 French Canadian/French American Indian T03 Abenaki Canadian T04 Acadia Band T05 Ache Dene Koe T06 Ahousaht T07 Alderville First Nation T08 Alexandria Band T09 Algonquins of Barriere Lake T10 Batchewana First Nation T11 Beardys and Okemasis Band T12 Beausoleil T13 Beecher Bay T14 Beothuk T15 Bella Coola (Nuxalk Nation) T16 Big Cove T17 Big Grassy T18 Bigstone Cree Nation T19 Bonaparte Band T20 Boston Bar First Nation T21 Bridge River T22 Brokenhead Ojibway Nation T23 Buffalo Point Band T24 Caldwell T25 Campbell River Band T26 Cape Mudge Band T27 Carcross/Tagish First Nation T28 Caribou T29 Carrier Nation T30 Carry the Kettle Band T31 Cheam Band T32 Chemainus First Nation T33 Chilcotin Nation T34 Chippewa/Ojibwe Canadian T35 Chippewa of Sarnia T36 Chippewa of the Thames T37 Clayoquot T38 Cold Lake First Nations T39 Coldwater Band T40 Comox Band T41 Coquitlam Band T42 Cote First Nation T43 Couchiching First Nation T44 Cowessess Band T45 Cowichan T46 Cree Canadian T47 Cross Lake First Nation T48 Curve Lake BandCode Lists F-39

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

Canadian and French American Indian —Con. T49 Dene Canadian T50 Dene Band Nwt (Nw Terr.) T51 Ditidaht Band T52 Dogrib T53 Eagle Lake Band T54 Eastern Cree T55 Ebb and Flow Band T56 English River First Nation T57 Eskasoni T58 Esquimalt T59 Fisher River T60 Five Nations T61 Fort Alexander Band T62 Garden River Nation T63 Gibson Band T64 Gitksan T65 Gitlakdamix Band T66 Grassy Narrows First Nation T67 Gull Bay Band T68 Gwichya Gwich’in T69 Heiltsuk Band T70 Hesquiaht Band T71 Hiawatha First Nation T72 Hope Band (Chawathill Nation) T73 Huron T74 Huron of Lorretteville T75 Innu (Montagnais) T76 Interior Salish T77 James Bay Cree T78 James Smith Cree Nation T79 Kahkewistahaw First Nation T80 Kamloops Band T81 Kanaka Bar T82 Kanesatake Band T83 Kaska Dena T84 Keeseekoose Band T85 Kincolith Band T86 Kingsclear Band T87 Kitamaat T88 Kitigan Zibi Anishinabeg T89 Klahoose First Nation T90 Kwakiutl T91 Kyuquot Band T92 Lakahahmen Band T93 Lake Manitoba Band T94 Lake St. Martin Band T95 Lennox Island Band T96 Liard River First NationF-40 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

Canadian and French American Indian —Con. T97 Lillooet T98 Little Shuswap Band T99 Long Plain First Nation U01 Lower Nicola Indian Band U02 Malahat First Nation U03 Matachewan Band U04 Mcleod Lake U05 Metis U06 Millbrook First Nation U07 Mississaugas of the Credit U08 Mohawk Bay of Quinte U09 Mohawk Canadian U10 Mohawk Kahnawake U11 Mohican Canadian U12 Musqueam Band U13 Namgis First Nation (Nimpkish) U14 Nanaimo (Snuneymuxw) U15 Nanoose First Nation U16 Naskapi U17 Nation Huronne Wendat U18 Nipissing First Nation U19 North Thompson Band (Simpcw First Nation) U20 N’Quatqua (Anderson Lake) U21 Nuu-chah-nulth (Nootka) U22 Odanak U23 Ohiaht Band U24 Oneida Nation of the Thames U25 Opaskwayak Cree Nation U26 Osoyoos Band U27 Pacheedaht First Nation U28 Pauquachin U29 Peepeekisis U30 Peguis U31 Penelakut U32 Penticton U33 Pine Creek U34 Plains Cree U35 Rainy River First Nations U36 Red Earth Band U37 Restigouche (Listugaj First Nation) U38 Roseau River U39 Saddle Lake U40 Sakimay First Nations U41 Sandy Bay Band U42 Sarcee (Sarci) U43 Saugeen U44 Saulteau First Nations U45 SaulteauxCode Lists F-41

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

Canadian and French American Indian —Con. U46 Seabird Island U47 Sechelt U48 Seine River First Nation U49 Serpent River U50 Seton Lake U51 Shoal Lake Cree Nation U52 Shuswap U53 Similkameen U54 Siksika Canadian U55 Six Nation Canadian U56 Six Nations of the Grand River U57 Skawahlook First Nation U58 Skeetchestn Indian Band U59 Skookum Chuck Band U60 Skowkale U61 Skuppah U62 Skwah First Nation U63 Skway First Nation U64 Songhees First Nation U65 Soowahlie First Nation U66 Spuzzum First Nation U67 Squamish Nation U68 Stanjikoming First Nation U69 Sto:lo Nation U70 Stone U71 Sucker Creek First Nation U72 Swampy Cree U73 Tahltan U74 Taku River Tlingit U75 Tete De Boule (Attikamek) U76 Thompson U77 Tobacco Plains Band U78 Tobique First Nation U79 Toquaht U80 Tsartlip U81 Tsawout First Nation U82 Tseycum U83 Uchucklesaht U84 Ucluelet First Nation U85 Vuntut Gwitchin First Nation U86 Wabauskang First Nation U87 Walpole Island U88 Wasauksing First Nation U89 Waywayseecappo First Nation U90 West Bay Band U91 White Bear Band U92 Whitefish Lake Band U93 WikwemikongF-42 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

Canadian and French American Indian —Con. U94 Wolf Lake Band U95 Woodland Cree First Nation U96 Woodstock First Nation U97 Xaxli’p First Nation (Fountain Band) U98 Canadian Indian, not elsewhere classified U99–V23 Not Used

Central American Indian V24 Central American Indian V25 Cakchiquel V26 Carib V27 Choco V28 Garifuna V29 Guaymi V30 Kanjobal V31 Kekchi V32 Kuna Indian V33 Lenca V34 Maya Central American V35 Miskito V36 Pipil V37 Quiche V38 Rama V39 Sumo V40 Belize Indian V41 Costa Rica Indian V42 Dominican Indian V43 El Salvador Indian V44 Guatemala Indian V45 Honduras Indian V46 Nicaragua Indian V47 Panama Indian V48 Puerto Rican Indian V49–V83 Not Used

Mexican American Indian V84 Mexican American Indian V85 Amuzgo V86 Auraca V87 Aztec V88 Chatino V89 Chinantec V90 Chocho V91 Concho V92 Cora V93 Couhimi V94 Cuicatec V95 HuastecCode Lists F-43

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

Mexican American Indian —Con. V96 Huave V97 Huichol V98 Ixacatec V99 Lacandon W01 Lagunero W02 Maya W03 Mazahua W04 Mazatec W05 Mixe W06 Mixtec W07 Nahuatl W08 Olmec W09 Opata W10 Otomi W11 Popoluca W12 Seri W13 Tarahumara (Raramuri) W14 Tarasco (Purepecha) W15 Tepehua W16 Tequistlatec W17 Tlapanec W18 Tojolabal W19 Toltec W20 Triqui (Trique) W21 Tzeltal W22 Tzotzil W23 Yucatan W24 Zacateco W25 Zapotec W26 Zoque W27 Mexican American Indian, not elsewhere classified W28–W66 Not Used

South American Indian W67 South American Indian W68 Ache Indian W69 Amazon Indian W70 Andean Indian W71 Mapuche (Araucanian) W72 Arawak W73 Aymara W74 Canela W75 Guarani W76 Inca W77 Maya South American W78 Quechua W79 Quichua W80 TainoF-44 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

300–399, A01–Z99 AMERICAN INDIAN AND ALASKA NATIVE —Con.

CANADIAN AND LATIN AMERICAN INDIAN —Con.

South American Indian —Con. W81 Tehuelche W82 Tupi W83 Zaporo W84 Argentinean Indian W85 Bolivian Indian W86 Brazilian Indian W87 Chilean Indian W88 Colombian Indian W89 Ecuadorian Indian W90 Guyanese South American Indian W91 Paraguayan Indian W92 Peruvian Indian W93 Not Used W94 Uruguayan Indian W95 Venezuelan Indian W96 South American Indian, not elsewhere classified W97–X24 Not Used

Spanish American Indian X25 Spanish American Indian X26–Z99 Not Used



### 400–499 ASIAN

400 Asian Indian (Checkbox) 401 Asian Indian 402 Bangladeshi 403 Bhutanese 404 Burmese 405 Cambodian 406–409 Not Used 410 Chinese (Checkbox) 411 Chinese 412 Taiwanese 413–419 Not Used 420 Filipino (Checkbox) 421 Filipino 422 Hmong 423 Indonesian 424–429 Not Used 430 Japanese (Checkbox) 431 Japanese 432–439 Not Used 440 Korean (Checkbox) 441 Korean 442 Laotian 443 Malaysian 444 OkinawanCode Lists F-45

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

400–499 ASIAN —Con.

445 Pakistani 446 Sri Lankan 447 Thai 448–449 Not Used 450 Vietnamese (Checkbox) 451 Vietnamese 452–459 Not Used 460 Other Asian (Checkbox) 461 Not Used 462 Asian 463 Asiatic 464 Not Used 465 Mongolian 466 Oriental 467 Whello 468 Yellow 469 Indo-Chinese 470 Iwo Jiman 471 Maldivian 472 Nepalese 473 Singaporean 474–479 Not Used 480 Multiple ASIAN responses 481–499 Not Used



### 500–599 NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER

Polynesian 500 Native Hawaiian (Checkbox) 501 Native Hawaiian 502 Hawaiian 503 Part Hawaiian 504–509 Not Used 510 Samoan (Checkbox) 511 Samoan 512 Tahitian 513 Tongan 514 Polynesian 515 Tokelauan 516–519 Not Used

Micronesian 520 Guamanian or Chamorro (Checkbox) 521 Guamanian 522 Chamorro 523–529 Not Used 530 (see under Other Pacific Islander ) 531 Mariana Islander 532 Marshallese 533 Palauan 534 CarolinianF-46 Code Lists

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

500–599 NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER —Con.

Micronesian —Con. 535 Kosraean 536 Micronesian 537 Pohnpeian 538 Saipanese 539 I-Kiribati 540 Chuukese 541 Yapese

Melanesian 542 Fijian 543 Melanesian 544 Papua New Guinean 545 Solomon Islander 546 Ni-Vanuatu (New Hebrides Islander)

Other Pacific Islander 530 Other Pacific Islander (Checkbox) 547 Pacific Islander 548–549 Not Used 550 Multiple NATIVE HAWAIIAN and OTHER PACIFIC ISLANDER responses 551–599 Not Used



### 600–999 SOME OTHER RACE

600 Some Other Race (Checkbox) 601 Argentinean 602 Bolivian 603 Californio 604 Central American 605 Chicano 606 Chilean 607 Colombian 608 Costa Rican 609 Cuban 610 Ecuadorian 611 Salvadoran 612 Guatemalan 613 Hispanic 614 Honduran 615 Latin American 616 Mestizo 617 Mexican 618 Nicaraguan 619 Panamanian 620 Paraguayan 621 Peruvian 622 Puerto Rican 623 Morena 624 South American 625 Spanish 626 Spanish-AmericanCode Lists F-47

U.S. Census Bureau, 2010 Census Summary File 1 

### RACE —Con.

600–999 SOME OTHER RACE —Con.

627 Sudamericano 628 Uruguayan 629 Venezuelan 630 Spaniard 631 Tejano 632 Cayman Islander 633–639 Not Used 640 Dominican/Dominican Republic 641 Not Used 642 Belizean 643 Bermudan 644 Aruba Islander 645 Not Used 646 Guyanese 647 Surinamer 648 Sudanese 649 Amerasian 650 Eurasian 651 Brazilian 652 Brown 653 Bushwacker 654 Not Used 655 Cape Verdean 656 Chocolate 657 Coe Clan 658 Coffee 659 Cosmopolitan 660 Issues 661 Jackson White 662 Melungeon 663 Mixed 664 Ramp 665 Wesort 666 Mulatto 667 Moor 668 Biracial 669 Creole 670 Indian 671 Turk 672 Half-Breed 673 Rainbow 674 Octoroon 675 Quadroon 676 Multiracial 677 Interracial 678 Multiethnic 679 Multinational 680–689 Not Used 690 Multiple SOME OTHER RACE responses 691–698 Not Used 699 Other race, not elsewhere classified 700–999 Not UsedResidence Rule & Residence Situations for the 2010 Census of the United States G-1

U.S. Census Bureau, 2010 Census Summary File 1 

# Appendix G. Residence Rule and Residence Situations for the 2010 Census of the United States

CONTENTS

Where You Are Counted Is Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1 The Concept of Usual Residence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1 The Residence Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2 People Away From Their Usual Residence on Census Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2 Visitors on Census Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2 People Who Live in More Than One Place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2 People Without a Usual Residence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-3 Students . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-3 Movers on Census Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-3 People Who Are Born or Die on Census Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-3 Nonrelatives of the Householder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-4 U.S. Military Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-4 Merchant Marine Personnel on U.S. Flag Maritime/Merchant Vessels . . . . . . . . . . . . . . . . . . . . . . . . G-4 Foreign Citizens in the United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-4 U.S. Citizens and Their Dependents Living Outside the United States . . . . . . . . . . . . . . . . . . . . . . . G-5 People in Correctional Facilities for Adults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-5 People in Group Homes and Residential Treatment Centers for Adults . . . . . . . . . . . . . . . . . . . . . . . G-5 People in Health Care Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-5 People in Juvenile Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6 People in Residential School-Related Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6 People in Shelters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6 People in Transitory Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6 People in Religious-Related Residential Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6 People in Workers’ Residential Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-6



### WHERE YOU ARE COUNTED IS IMPORTANT
For the 2010 Census, the U.S. Census Bureau is committed to counting every person. Just as important, however, is the Census Bureau’s commitment to counting every person in the correct place. The fundamental reason the decennial census is conducted is to fulfill the constitutional requirement (Article I, Section 2) to apportion the seats in the U.S. House of Representatives among the states. Thus, for a fair and equitable apportionment, it is crucial that people are counted in the right place during the 2010 Census.



### THE CONCEPT OF USUAL RESIDENCE
Planners of the first U.S. decennial census in 1790 established the concept of “usual residence” as the main principle in determining where people were to be counted. This concept has been followed in all subsequent censuses and is the guiding principle for the 2010 Census. Usual residence is defined as the place where a person lives and sleeps most of the time. This place is not necessarily the same as the person’s voting residence or legal residence.G-2 Residence Rule & Residence Situations for the 2010 Census of the United States

U.S. Census Bureau, 2010 Census Summary File 1 Determining usual residence is easy for most people. Given our nation’s wide diversity in types of living arrangements, however, the usual residence for some people is not as apparent. A few examples are people experiencing homelessness, snowbirds, children in shared custody arrangements, college students, live-in employees, military personnel, and people who live in workers’ dormitories.
Applying the usual residence concept to real living situations means that people will not always be counted at the place where they happen to be staying on Thursday, April 1, 2010 (Census Day). For example, people who are away from their usual residence while on vacation or on a business trip on Census Day should be counted at their usual residence. People who live at more than one residence during the week, month, or year should be counted at the place where they live most of the time. People without a usual residence, however, should be counted where they are staying on Census Day.



### THE RESIDENCE RULE
The residence rule is used to determine where people should be counted in the United States during the 2010 Census. The rule says:
▪ Count people at their usual residence, which is the place where they live and sleep most of the time.
▪ People in certain types of facilities or shelters (i.e., places where groups of people live together) on Census Day should be counted at the facility or shelter.
▪ People who do not have a usual residence, or cannot determine a usual residence, should be counted where they are on Census Day.
This residence rule also is used to determine where people are counted in the 2010 Census of Puerto Rico.
The following sections describe how the residence rule applies for people in various living situations.



### PEOPLE AWAY FROM THEIR USUAL RESIDENCE ON CENSUS DAY
**People away from their usual residence on Thursday, April 1, 2010 (Census Day), such as on a vacation or a business trip, visiting, traveling outside the United States, or working elsewhere without a usual**  **residence there (for example, as a truck driver or traveling salesperson)** —Counted at the residence where they live and sleep most of the time.



### VISITORS ON CENSUS DAY
**Visitors on Thursday, April 1, 2010 (Census Day) who will return to their usual residence** —Counted at the residence where they live and sleep most of the time.
**Citizens of foreign countries who are visiting the United States on Thursday, April 1, 2010 (Census Day), such as on a vacation or a business trip**  —Not counted in the census.



### PEOPLE WHO LIVE IN MORE THAN ONE PLACE **People living away most of the time while working, such as people who live at a residence close to where they work and return regularly to another residence**  —Counted at the residence where they live and sleep most of the time. If there is no residence where they live and sleep most of the time, they are counted where they live and sleep more than anywhere else. If time is equally divided, or if usual residence cannot be determined, they are counted at the residence where they are staying on Thursday, April 1, 2010 (Census Day).
**People who live at two or more residences (during the week, month, or year), such as people who travel seasonally between residences (for example, snowbirds)**  —Counted at the residence where they live and sleep most of the time. If there is no residence where they live and sleep most of the time, they are counted where they live and sleep more than anywhere else. If time is equally divided, or if usual residence cannot be determined, they are counted at the residence where they are staying on Thursday, April 1, 2010 (Census Day).Residence Rule & Residence Situations for the 2010 Census of the United States G-3

U.S. Census Bureau, 2010 Census Summary File 1 **Children in shared custody or other arrangements who live at more than one residence** —Counted at the residence where they live and sleep most of the time. If time is equally divided, they are counted at the residence where they are staying on Thursday, April 1, 2010 (Census Day).



### PEOPLE WITHOUT A USUAL RESIDENCE
**People who cannot determine a usual residence** —Counted where they are staying on Thursday, April 1, 2010 (Census Day).
**People at soup kitchens and regularly scheduled mobile food vans** —Counted at the residence where they live and sleep most of the time. If they do not have a place they live and sleep most of the time, they are counted at the soup kitchen or mobile food van location where they are on Thursday, April 1, 2010 (Census Day).
**People at targeted non-sheltered outdoor locations** —Counted at the outdoor location where people experiencing homelessness stay without paying.



### STUDENTS **Boarding school students living away from their parental home while attending boarding school below the college level, including Bureau of Indian Affairs boarding schools**  —Counted at their parental home rather than at the boarding school.
**College students living at their parental home while attending college** —Counted at their parental home.
**College students living away from their parental home while attending college in the United States (living either on-campus or off-campus)**  —Counted at the on-campus or off-campus residence where they live and sleep most of the time.
**College students living away from their parental home while attending college in the United States (living either on-campus or off-campus) but staying at their parental home while on break or vacation**  —Counted at the on-campus or off-campus residence where they live and sleep most of the time.
**U.S. college students living outside the United States while attending college outside the United States** —Not counted in the census.
**Foreign students living in the United States while attending college in the United States (living either on-campus or off-campus)**  —Counted at the on-campus or off-campus residence where they live and sleep most of the time.



### MOVERS ON CENSUS DAY
**People who move into a residence on Thursday, April 1, 2010 (Census Day) who have not been listed on a questionnaire for any residence**  —Counted at the residence they move into on Census Day.
**People who move out of a residence on Thursday, April 1, 2010 (Census Day) and have not moved into a new residence on Thursday, April 1, 2010 (Census Day) and who have not been listed on a questionnaire**  **for any residence** —Counted at the residence from which they moved.
**People who move out of a residence or move into a residence on Thursday, April 1, 2010 (Census Day) who have already been listed on a questionnaire for any residence**  —If they have already been listed on one questionnaire, do not list them on any other questionnaire.



### PEOPLE WHO ARE BORN OR DIE ON CENSUS DAY
**Babies born on or before 11:59:59 p.m. on Thursday, April 1, 2010 (Census Day)** —Counted at the residence where they will live and sleep most of the time, even if they are still in the hospital on April 1, 2010 (Census Day).
**Babies born after 11:59:59 p.m. on Thursday, April 1, 2010 (Census Day)** —Not counted in the census.G-4 Residence Rule & Residence Situations for the 2010 Census of the United States

U.S. Census Bureau, 2010 Census Summary File 1 **People who die before Thursday, April 1, 2010 (Census Day)** —Not counted in the census.
**People who die on Thursday, April 1, 2010 (Census Day)** —Counted in the census if they are alive at any time on April 1, 2010.



### NONRELATIVES OF THE HOUSEHOLDER

**Roomers or boarders** —Counted at the residence where they live and sleep most of the time.

**Housemates or roommates** —Counted at the residence where they live and sleep most of the time.
**Unmarried partners** —Counted at the residence where they live and sleep most of the time.
**Foster children or foster adults** —Counted at the residence where they live and sleep most of the time.
**Live-in employees, such as caregivers or domestic workers** —Counted at the residence where they live and sleep most of the time.



### U.S. MILITARY PERSONNEL
**U.S. military personnel living in military barracks in the United States** —Counted at the military barracks.
**U.S. military personnel living in the United States (living either on base or off base) but not in barracks**

— Counted at the residence where they live and sleep most of the time.
**U.S. military personnel on U.S. military vessels with a U.S. homeport** —Counted at the onshore U.S. residence where they live and sleep most of the time. If they have no onshore U.S. residence, they are counted at their vessel’s homeport.
**People in military disciplinary barracks and jails in the United States** —Counted at the facility.
**People in military treatment facilities with assigned active duty patients in the United States—** Counted at the facility if they are assigned there.
**U.S. military personnel living on or off a military installation outside the United States, including dependents living with them**  —Counted as part of the U.S. overseas population. They should not be included on any U.S. census questionnaire.
**U.S. military personnel on U.S. military vessels with a homeport outside the United States** —Counted as part of the U.S. overseas population. They should not be included on any U.S. census questionnaire.



### MERCHANT MARINE PERSONNEL ON U.S. FLAG MARITIME/MERCHANT VESSELS
**Crews of U.S. flag maritime/merchant vessels docked in a U.S. port or sailing from one U.S. port to another U.S. port on Thursday, April 1, 2010 (Census Day)**  —Counted at the onshore U.S. residence where they live and sleep most of the time. If they have no onshore U.S. residence, they are counted at their vessel. If the vessel is docked in a U.S. port, crewmembers with no onshore U.S. residence are counted at the port. If the vessel is sailing from one U.S. port to another U.S. port, crewmembers with no onshore U.S. residence are counted at the port of departure.
**Crews of U.S. flag maritime/merchant vessels engaged in U.S. inland waterway transportation on Thursday, April 1, 2010 (Census Day)**  —Counted at the onshore residence where they live and sleep most of the time.
**Crews of U.S. flag maritime/merchant vessels docked in a foreign port, sailing from one foreign port to another foreign port, sailing from a U.S. port to a foreign port, or sailing from a foreign port to a U.S. port**  **on Thursday, April 1, 2010 (Census Day)** —Not counted in the census.



### FOREIGN CITIZENS IN THE UNITED STATES **Citizens of foreign countries living in the United States** —Counted at the U.S. residence where they live and sleep most of the time.Residence Rule & Residence Situations for the 2010 Census of the United States G-5

U.S. Census Bureau, 2010 Census Summary File 1 **Citizens of foreign countries living in the United States who are members of the diplomatic community**

— Counted at the embassy, consulate, United Nations’ facility, or other residences where diplomats live.
**Citizens of foreign countries visiting the United States, such as on a vacation or business trip** —Not counted in the census.



### U.S. CITIZENS AND THEIR DEPENDENTS LIVING OUTSIDE THE UNITED STATES
**U.S. citizens living outside the United States who are employed as civilians by the U.S. government, including dependents living with them**  —Counted as part of the U.S. overseas population. They should not be included on any U.S. census questionnaire.
**U.S. citizens living outside the United States who are not employed by the U.S. government, including dependents living with them**  —Not counted in the census.
**U.S. military personnel living on or off a military installation outside the United States, including dependents living with them**  —Counted as part of the U.S. overseas population. They should not be included on any U.S. census questionnaire.
**U.S. military personnel on U.S. military vessels with a homeport outside the United States** —Counted as part of the U.S. overseas population. They should not be included on any U.S. census questionnaire.



### PEOPLE IN CORRECTIONAL FACILITIES FOR ADULTS
**People in correctional residential facilities on Thursday, April 1, 2010 (Census Day)** —Counted at the facility.
**People in federal detention centers on Thursday, April 1, 2010 (Census Day)** —Counted at the facility.
**People in federal and state prisons on Thursday, April 1, 2010 (Census Day)** —Counted at the facility.
**People in local jails and other municipal confinement facilities on Thursday, April 1, 2010 (Census Day)**

— Counted at the facility.



### PEOPLE IN GROUP HOMES AND RESIDENTIAL TREATMENT CENTERS FOR ADULTS **People in group homes intended for adults (non-correctional)** —Counted at the facility.
**People in residential treatment centers for adults (non-correctional)** —Counted at the residence where they live and sleep most of the time. If they do not have a residence where they live and sleep most of the time, they are counted at the facility.



### PEOPLE IN HEALTH CARE FACILITIES **Patients in general or Veterans Affairs hospitals (except psychiatric units) on Thursday, April 1, 2010 (Census Day), including newborn babies still in the hospital on Census Day**  —Counted at the residence where they live and sleep most of the time. Newborn babies should be counted at the residence where they will live and sleep most of the time.
**People in hospitals on Thursday, April 1, 2010 (Census Day) who have no usual home elsewhere** —Counted at the facility.
**People staying in in-patient hospice facilities on Thursday, April 1, 2010 (Census Day)—** Counted at the residence where they live and sleep most of the time. If they do not have a residence where they live and sleep most of the time, they are counted at the facility.
**People in mental (psychiatric) hospitals and psychiatric units for long-term non-acute care in other hospitals on Thursday, April 1, 2010 (Census Day)**  —Counted at the facility.
**People in nursing facilities/skilled nursing facilities on Thursday, April 1, 2010 (Census Day)** —Counted at the facility.G-6 Residence Rule & Residence Situations for the 2010 Census of the United States

U.S. Census Bureau, 2010 Census Summary File 1 

### PEOPLE IN JUVENILE FACILITIES **People in correctional facilities intended for juveniles on Thursday, April 1, 2010 (Census Day)—** Counted at the facility.
**People in group homes for juveniles (non-correctional) on Thursday, April 1, 2010 (Census Day)** —Counted at the facility.
**People in residential treatment centers for juveniles (non-correctional) on Thursday, April 1, 2010 (Census Day)**  —Counted at the facility.



### PEOPLE IN RESIDENTIAL SCHOOL-RELATED FACILITIES
**People in college/university student housing** —Counted at the college/university student housing.
**Boarding school students living away from their parental home while attending boarding school below the college level, including Bureau of Indian Affairs boarding schools**  —Counted at their parental home rather than at the boarding school.
**People in residential schools for people with disabilities on Thursday, April 1, 2010 (Census Day)** —Counted at the school.



### PEOPLE IN SHELTERS **People in emergency and transitional shelters (with sleeping facilities) on Thursday, April 1, 2010 (Census Day) for people experiencing homelessness**  —Counted at the shelter.
**People in living quarters for victims of natural disasters** —Counted at the residence where they live and sleep most of the time. If they do not have a residence where they live and sleep most of the time, they are counted at the facility.
**People in domestic violence shelters on Thursday, April 1, 2010 (Census Day)** —Counted at the shelter.



### PEOPLE IN TRANSITORY LOCATIONS
**People at transitory locations, such as recreational vehicle (RV) parks, campgrounds, hotels and motels (including those on military sites), hostels, marinas, racetracks, circuses, or carnivals**  —Counted at the residence where they live and sleep most of the time. If there is no residence where they live and sleep most of the time, they are counted where they live and sleep more than anywhere else. If time is equally divided, or if usual residence cannot be determined, they are counted at the place where they are staying on Thursday, April 1, 2010 (Census Day).



### PEOPLE IN RELIGIOUS-RELATED RESIDENTIAL FACILITIES
**People in religious group quarters, such as convents and monasteries** —Counted at the residence where they live and sleep most of the time. If they do not have a residence where they live and sleep most of the time, they are counted at the facility.



### PEOPLE IN WORKERS’ RESIDENTIAL FACILITIES
**People in workers’ group living quarters and Job Corps Centers** —Counted at the residence where they live and sleep most of the time. If they do not have a residence where they live and sleep most of the time, they are counted at the facility.