Census of Population and Housing, 1980 [United States]: Master Area Reference File (MARF) 3 (ICPSR 8405)
Version Date: Jan 12, 2006 View help for published
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United States. Bureau of the Census
Series:
https://doi.org/10.3886/ICPSR08405.v1
Version V1
Summary View help for Summary
Master Area Reference Files (MARFs) link geographic areas with their respective numeric codes. This data collection is a school district equivalency file created for the 1980 Census of Population and Housing. The data contain geographic items from Summary Tape Files 1A and 3A as well as total population and housing unit counts. In addition to providing the standard MARF geographic data, the collection associates school district identification numbers with the lowest available levels of census geography. Flags are provided where a geographic area is split between districts. The data are contained in 51 hierarchical files, one for each state and for the District of Columbia.
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Geographic Coverage View help for Geographic Coverage
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Date of Collection View help for Date of Collection
Data Collection Notes View help for Data Collection Notes
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These hierarchical files contain seven record types sequenced as follows: state (including the District of Columbia), county, minor civil division (MCD) or census county division (CCD), place or segment within MCD/CCD or remainder of MCD/CCD, census tract or block numbering area (BNA), block group (BG) or, for areas not block-numbered, enumeration district (ED), and school district or ZIP code.
Universe View help for Universe
All persons and housing units in the United States in 1980.
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self-enumerated questionnaires
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HideOriginal Release Date View help for Original Release Date
1985-10-09
Version History View help for Version History
- United States. Bureau of the Census. Census of Population and Housing, 1980 [United States]: Master Area Reference File (MARF) 3. ICPSR08405-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1999. http://doi.org/10.3886/ICPSR08405.v1
2006-01-12 All files were removed from dataset 81 and flagged as study-level files, so that they will accompany all downloads.
Notes
These data are freely available to data users at ICPSR member institutions. The curation and dissemination of this study are provided by the institutional members of ICPSR. How do I access ICPSR data if I am not at a member institution?