US County Health Rankings Map

Health outcomes in the United States vary widely by geography. Explore life expectancy, premature mortality, uninsured rates and health insurance coverage across more than 3,100 US counties.

Life Expectancy and Premature Mortality

Map county-level life expectancy and years of potential life lost (YPLL) before age 75 — a standard measure of premature death used by the County Health Rankings project to compare health outcomes across counties.

Uninsured Rates

Visualize the percentage of residents without health insurance coverage, with breakdowns by age group (under 19, 19–64, 65 and over) drawn from the American Community Survey.

Health Coverage by Race

Explore uninsured rates among White (non-Hispanic), Black and Hispanic populations at the county level, revealing persistent disparities in health coverage access.

Data Sources

Life expectancy and premature mortality data is from the Robert Wood Johnson Foundation County Health Rankings 2024. Coverage data is from the ACS 5-Year Estimates and CDC WONDER.