New Hampshire 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 10 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 | Strafford County, New Hampshire | 5.8% |
| 2 | Cheshire County, New Hampshire | 5.9% |
| 3 | Hillsborough County, New Hampshire | 6.0% |
| 4 | Carroll County, New Hampshire | 6.7% |
| 5 | Sullivan County, New Hampshire | 6.9% |
| 6 | Coos County, New Hampshire | 7.0% |
| 7 | Grafton County, New Hampshire | 12.8% |
| 8 | Rockingham County, New Hampshire | 13.7% |
| 9 | Merrimack County, New Hampshire | 16.4% |
| 10 | Belknap County, New Hampshire | 18.1% |