Uninsured rate, ages 18 to 64 (US model-based estimate)
People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.
A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.
Key facts
- Texas had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 51 states in 2024, at 21.6%, and Massachusetts the lowest, at 3.7%. Source: the U.S. Census Bureau.
- Published for 3,194 places, with figures from 2008 to 2024.
Rankings
- US states
- US counties
- Counties in Texas
- Counties in Georgia
- Counties in Virginia
- Counties in Kentucky
- Counties in Missouri
- Counties in Kansas
- Counties in Illinois
- Counties in North Carolina
- Counties in Iowa
- Counties in Tennessee
US states by uninsured rate, ages 18 to 64 (US model-based estimate), 2024
Places with data
Regions and states
- California
- Texas
- Florida
- New York
- Pennsylvania
- Illinois
- Ohio
- Georgia
- North Carolina
- Michigan
- Connecticut
- Colorado
- Alabama
- Alaska
- Arkansas
- Arizona
Provinces and counties
- Los Angeles County
- Cook County
- Harris County
- Maricopa County
- San Diego County
- Orange County
- Miami-Dade County
- Dallas County
- Kings County
- Riverside County
- Chesterfield County
- Horry County
- Elkhart County
- Lake County
- Forsyth County
- Winnebago County
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Which places have the highest uninsured rate, ages 18 to 64 (US model-based estimate)? Use official data and cite it.
rank_places {"indicator":"uninsured_rate_18_64","level":"region","within":"United States"}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate_18_64&level=region&within=United%20States