series: Census of Population and Housing, 1980 [United States] Series > Study Search Results Your query returned 2 results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Census of Population, 1980 [United States]: Journey-to-Work (ICPSR 8465) United States Department of Commerce. Bureau of the Census 2. Census of Population and Housing, 1980 [United States]: Extract Data (ICPSR 9693) Adams, Terry K.