# Counties in Maine by uninsured rate, all ages (US), 2024

All 16 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `uninsured_rate`
- Unit: %
- Definition: People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/uninsured-rate/maine-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Piscataquis County | 10.1 |
| 2 | Hancock County | 9.6 |
| 3 | Waldo County | 9.2 |
| 4 | Washington County | 9.1 |
| 5 | Oxford County | 8.6 |
| 6 | Aroostook County | 8 |
| 7 | Franklin County | 7.9 |
| 8 | Somerset County | 7.5 |
| 9 | Lincoln County | 6.6 |
| 10 | Penobscot County | 6.3 |
| 11 | Androscoggin County | 5.9 |
| 12 | Kennebec County | 5.8 |
| 13 | Knox County | 5.5 |
| 14 | Sagadahoc County | 5.3 |
| 15 | York County | 4.8 |
| 16 | Cumberland County | 4.7 |