2020 Decennial Census · PL 94-171 & Dec/PL API

Voting Age Population Explorer

Explore the racial & ethnic composition of the voting-age population (18+) by state, county, or precinct (VTD) — drawn directly from the Decennial Census PL 94-171 redistricting file. Pick a census year and geography, then click any metric to open an interactive choropleth map with a ranked data table and CSV download.

Census Year:
⚠️ VTD / Precinct data covers 47 states + DC + Puerto Rico. California, Hawaii, and Oregon did not publish VTD codes in their PL 94-171 block files and are not available at the precinct level in either year.
ℹ️ Any-Part Black metrics (any combination including Black) are only available at the precinct (VTD) level from local data files. Selecting them from the State or County tab will open the statewide VTD map instead.
SELECT A METRIC — STATE LEVEL · 2020
Each metric opens an interactive choropleth map with a ranked data table and CSV export.  ·  Switch to ACS / CVAP Search →