The American Policy Atlas · Economics, geography, and public life

Economics · Geography · Public life

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The American Policy Atlas

An independent research and teaching project by Ian Helfrich, PhD. Public data, documented methods, and questions for further inquiry.

U.S. Census ACS 2018–22 CDC PLACES 2025 BLS · BEA · FRED WorldPop 2020 Mapping Inequality (HOLC 1939)