IPUMS provides free census and survey data from around the world. We receive funding from the NIH and NSF to make data more accessible to researchers by making them comparable across time and space. IPUMS data users can create customized data files that include only the variables and samples of interest through our online interface and download these files for use in their preferred statistical package. Use IPUMS data to teach methods and statistics, examine relationships, study contextual factors, and explore disparities.


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Connect With Other Researchers

Big Microdata Network
Join a community of researchers using IPUMS and FSRDC full count census data

NDIRA Wordmark

Network for Data-Intensive Research on Aging
Leverage complex data resources to understand life course and health outcomes at older ages