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• catalog abstract "Summary Tape File 3 consists of four sets of computer-readable data file containing 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% counts and unweighted sample counts of persons and housing units. This series is comprised of STF3A, STF3B, STF3C, and STF3D. All four files have identical tables and format except for the omission of 100% counts for population and housing in STF3B. STF3A, STF3B, AND STF3D have 51 separate files, one for each state, and the District of Columbia. STF3C consists of one nation-wide datafile containing information about all states. All files in the STF3 series are identical, containing 321 substantive data variables organized in the form of 150 ''tables,'' as well as standard geographic identification variables. Population items tabulated for each person 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. Each file provides different geographic coverage. STF3A provides summaries for the States or state equivalents, counties or county equivalents, minor civil divisions (MCDs) or census county divisions (CCDs), places or place segments within MCD/CCDs and remainders of MCD/CCDs, census tracts or block numbering areas (BNAs) and block groups (BGs) or, for areas that are not block numbered, enumeration districts (EDs), places, and Congressional districts. The number of data records in each file varies by state. An additional STF3A file for Puerto Rico is also available from ICPSR. The information in this file is similar to but not identical with the data for the 50 states and the District of Columbia. This file is documented in a separate codebook. NOTE TO USERS: ICPSR has all of the revised data for STF3A and STF3C files from the Census Bureau. In the event of any further corrections by the Census Bureau, ICPSR will announce the availability of corrected files in the ICPSR Bulletin. The Census Bureau's machine-readable data dictionary for STF3 is also available on the same tape as CENSPAC 3.2 (ICPSR #7789), the software package designed specifically by the Census Bureau for use with the 1980 Census data files. A description of CENSPAC is located in the Instructional Packages section of the Guide.".
• catalog contributor b3301405.
• catalog contributor b3301406.
• catalog coverage "United States Census, 20th, 1980.".
• catalog coverage "United States Population Statistics.".
• catalog created "[198-?]".
• catalog date "1980".
• catalog date "[198-?]".
• catalog dateCopyrighted "[198-?]".
• catalog description "321 variables. Each file has a logical record length of 12,096 characters with six physical record segments of 2,016 characters each.".
• catalog description "Each file provides different geographic coverage. STF3A provides summaries for the States or state equivalents, counties or county equivalents, minor civil divisions (MCDs) or census county divisions (CCDs), places or place segments within MCD/CCDs and remainders of MCD/CCDs, census tracts or block numbering areas (BNAs) and block groups (BGs) or, for areas that are not block numbered, enumeration districts (EDs), places, and Congressional districts. The number of data records in each file varies by state. An additional STF3A file for Puerto Rico is also available from ICPSR. The information in this file is similar to but not identical with the data for the 50 states and the District of Columbia. This file is documented in a separate codebook. NOTE TO USERS: ICPSR has all of the revised data for STF3A and STF3C files from the Census Bureau. In the event of any further corrections by the Census Bureau, ICPSR will announce the availability of corrected files in the ICPSR Bulletin. The Census Bureau's machine-readable data dictionary for STF3 is also available on the same tape as CENSPAC 3.2 (ICPSR #7789), the software package designed specifically by the Census Bureau for use with the 1980 Census data files. A description of CENSPAC is located in the Instructional Packages section of the Guide.".
• catalog description "Summary Tape File 3 consists of four sets of computer-readable data file containing 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% counts and unweighted sample counts of persons and housing units. This series is comprised of STF3A, STF3B, STF3C, and STF3D. All four files have identical tables and format except for the omission of 100% counts for population and housing in STF3B. STF3A, STF3B, AND STF3D have 51 separate files, one for each state, and the District of Columbia. STF3C consists of one nation-wide datafile containing information about all states. All files in the STF3 series are identical, containing 321 substantive data variables organized in the form of 150 ''tables,'' as well as standard geographic identification variables. Population items tabulated for each person 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.".
• catalog description "United States.".
• catalog extent "data file ( logical records) +".
• catalog isPartOf "ICPSR (Series) ; 8071.".
• catalog isPartOf "ICPSR ; 8071".
• catalog issued "1980".
• catalog issued "[198-?]".
• catalog language "und".
• catalog publisher "Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research [distributor],".
• catalog spatial "United States Census, 20th, 1980.".
• catalog spatial "United States Population Statistics.".
• catalog spatial "United States".
• catalog spatial "United States.".
• catalog subject "Housing United States Statistics.".
• catalog subject "I. Census Enumerations: Historical and Contemporary Population Characteristics. A. United States. 1. Decennial Censuses. c. 1980 Census.".
• catalog title "Census of population and housing, 1980 [United States]. Summary tape file 3A [computer file] / principal investigator, United States Department of Commerce, Bureau of the Census.".