Arizona Counties by Uninsured Rate
The uninsured rate is the share of the population with no health insurance coverage — influenced heavily by Medicaid eligibility and employer coverage.
All 15 counties ranked by Uninsured Rate, from lowest to highest. Click the column header to reverse sort order. Data from the U.S. Census Bureau, ACS 5-Year Estimates, 2023.
| # | Counties | Uninsured Rate ↑ |
|---|---|---|
| 1 | Pima County, Arizona | 0.0% |
| 2 | Pinal County, Arizona | 2.6% |
| 3 | Navajo County, Arizona | 2.8% |
| 4 | Greenlee County, Arizona | 4.3% |
| 5 | Mohave County, Arizona | 4.6% |
| 6 | Coconino County, Arizona | 4.6% |
| 7 | Yuma County, Arizona | 8.8% |
| 8 | Gila County, Arizona | 10.0% |
| 9 | Cochise County, Arizona | 10.0% |
| 10 | Maricopa County, Arizona | 10.7% |
| 11 | Yavapai County, Arizona | 10.7% |
| 12 | La Paz County, Arizona | 12.9% |
| 13 | Graham County, Arizona | 13.9% |
| 14 | Apache County, Arizona | 14.3% |
| 15 | Santa Cruz County, Arizona | 14.5% |