IPUMS USA

Count	Item Type
0	variables
0	samples

The Census Bureau has not yet announced a release date for the 2025 ACS 1-year PUMS data. IPUMS will process the data promptly once they are available.

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Harmonized variables

Source variables

Harmonized variables are consistently coded across census years. Source variables are the unrecoded variables unique to each sample, in string format. Source variables are only available for U.S. samples from 1940 to the present.

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