Demographics

County-level demographic, health, and economic data for the United States — Census ACS, CDC, HUD, CMS and more, brought together so every measure is comparable across the same counties.

Updates & News

July 8, 2026
Source links added to every measure Site
Each measure's tooltip now links to its data source (CDC, HUD, CMS, Census SAIPE…) for full transparency.
July 8, 2026
Life Expectancy refreshed to 2020–2024 Data
County life expectancy and premature-death measures updated to the latest 5-year pooled window.

Upcoming Releases

Coming soon — a forward-looking schedule of data releases (ACS, PLACES, WONDER, SAIPE, HUD…).