DOI: 10.3886/icpsr03194
title: Census of Population and Housing, 2000 [United States]: Summary File 1, States
title: Archival Version

description: Summary File 1 contains 100-percent United States decennial
Census data, which is the information 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, and group quarters occupancy. Housing items include
occupancy status, vacancy status, and tenure (owner occupied or renter
occupied). There are a total of 171 population tables ("P") and 56
housing tables ("H") provided down to the block level, and 59
population tables provided down to the census tract level ("PCT") for
a total of 286 tables. In addition, 14 population tables and 4 housing
tables at the block level and 4 population tables at the census tract
level are repeated by major race and Hispanic or Latino groups. The
data present population and housing characteristics for the total
population, population totals for an extensive list of race (American
Indian and Alaska Native tribes, Asian, 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 crosstabulated.
Selected aggregates and medians also are provided. Summary File 1 is
released in the form of individual files for each of the 50 states,
the District of Columbia, and Puerto Rico.
description: Datasets: 
DS0: Study-Level Files
DS1: Alabama
DS2: Alaska
DS4: Arizona
DS5: Arkansas
DS6: California
DS8: Colorado
DS9: Connecticut
DS10: Delaware
DS11: District of Columbia
DS12: Florida
DS13: Georgia
DS15: Hawaii
DS16: Idaho
DS17: Illinois
DS18: Indiana
DS19: Iowa
DS20: Kansas
DS21: Kentucky
DS22: Louisiana
DS23: Maine
DS24: Maryland
DS25: Massachusetts
DS26: Michigan
DS27: Minnesota
DS28: Mississippi
DS29: Missouri
DS30: Montana
DS31: Nebraska
DS32: Nevada
DS33: New Hampshire
DS34: New Jersey
DS35: New Mexico
DS36: New York
DS37: North Carolina
DS38: North Dakota
DS39: Ohio
DS40: Oklahoma
DS41: Oregon
DS42: Pennsylvania
DS44: Rhode Island
DS45: South Carolina
DS46: South Dakota
DS47: Tennessee
DS48: Texas
DS49: Utah
DS50: Vermont
DS51: Virginia
DS53: Washington
DS54: West Virginia
DS55: Wisconsin
DS56: Wyoming
DS72: Puerto Rico
description: All persons and housing units in the United States in
2000.
description: The data are provided in 40 segments [files] per
state. These segments are the Geographic Header, Tables P1-P5, P6-P18,
P19-P33, P34-P45, P12A-P12E, P12F-P16I, P17A-P27C, P27D-P28E,
P28F-P30H, P30I-P34I, P35A-P35I, PCT1-PCT9, PCT10-PCT11, PCT12,
PCT13-PCT17, PCT12A,...,PCT12O, PCT13A-PCT13E, PCT13F-PCT15C,
PCT15D-PCT17B, PCT17C-PCT17E, PCT17F-PCT17H, PCT17I, H1-H20,
H11A-H15I, and H16A-H16I. The Geographic Header segment is in
fixed-format ASCII and the Table files are in comma-delimited ASCII
format. The Geographic Header has 83 variables and the Table segments
have 8,196 variables total. The Geographic Header has a record length
of 400 characters. The record lengths vary in the Table segments.
Segments 1-11 and 37-39 have more cases than segments 12-36.The
part numbers are not consecutive. They correspond to FIPS codes for
states.