DOI: 10.3886/icpsr08229.v2
title: Census of Population and Housing, 1980 [United States]: Summary Tape File 4B Extract
title: Version 2

description: Summary Tape File 4 consists of three sets of computer-readable data files containing highly detailed tabulations of the nation's population and housing characteristics produced from the 1980 Census. The files contain sample data inflated to represent the total United States population. The files also contain 100-percent counts and unweighted sample counts of persons and housing units. This series is comprised of STF 4A, STF 4B, and STF 4C. All three series have identical tables and format. Population items tabulated for each area include demographic data and information on schooling, ethnicity, labor force status, children, and details about occupation and income. Housing items include data on size and condition of the housing unit as well as information on value, age, water, sewage and heating, vehicles, and monthly owner costs.
description: Datasets: 
 
 DS0: Study-Level Files 
 DS1: Alabama 
 DS2: Alaska 
 DS4: Part 04 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
description: Census of Population and Housing, 1980 [United States] Series
description: All geographical entities from the complete STF 4B series are included in the extract file for each state, along with the seven major record types out of a possible total of 39. The record types in the extract file each represent a population group for which the detailed tabulations were presented. Included are record types for (1) total population, (2) Whites, (3) Blacks, (4) American Indians, Eskimos, and Aleuts, (5) Asians and pacific Islanders, (6) "other races", and (7) Spanish origin. The geographic entities for which all STF4 data items are tabulated and reported for the above groups in this extract are: states (along with numerous rural, urban, and SMSA components of each state), SCSAs (standard consolidated statistical areas), SMSAs (standard metropolitan statistical areas), urbanized areas, all counties and county equivalents (along with rural and rural-farm components of counties), MCDs/CCDs (minor civil divisions/census county divisions), places of 2,500+ population, and American Indian reservations/Alaskan Native villages (and county components of American Indian reservations). Each logical record in these files is comprised of 86,064 characters. For each record there are 44 record segments (physical records) of 1,956 characters each. These numbers represent the amount of data in a geographical area for each record type. Thus the total amount of data available for a given geographical area may be seven times as high as these numbers, if all the record types are present for that area. The number of data records varies by state.
description: All persons and housing units in the United States.
description: These files include, for most variables, sample data from the 1980 Census inflated to represent the entire population of the United States. Some data from "100-percent counts" and unweighted sample counts are also provided.