U.S. Census and American Community Survey microdata from 1850 to the present. Learn More about the IPUMS USA project
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Current Population Survey microdata including basic monthly surveys and supplements from 1962 to the present. Learn More about the IPUMS CPS project
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World's largest collection of census microdata covering over 100 countries, contemporary and historical. Learn More about the IPUMS International Project
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Health survey data for Africa and Asia, including harmonized data collections for Visit the IPUMS DHS site and Visit the PMA site. Learn More about the IPUMS Global Health Projects
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Tabular U.S. Census data and GIS boundary files from 1790 to the present. Learn More about the IPUMS NHGIS Project
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Tabular and GIS data from population, housing, and agricultural censuses around the world. Learn More about the IPUMS IHGIS Project
Find additional spatial population & environmental data in IPUMS Terra.
Historical and contemporary time use data from 1930 to the present. Learn More about the IPUMS Time Use Projects
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Historical and contemporary U.S. health survey data from Visit the IPUMS NHIS site (1963-present) and Visit the IPUMS MEPS site (1996-present). Learn More about the IPUMS Health Surveys Projects
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Survey data on the science and engineering workforce in the U.S. from 1993 to the present. Learn More about the IPUMS Higher Ed Project
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How has COVID-19 affected 2020 data collection efforts?
IPUMS integrates data from several major US surveys that collect data throughout the year. We discuss how COVID-19 has affected how US statistical agencies have collected these survey data in 2020.
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