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

All 39 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/washington-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Adams County | 16 |
| 2 | Okanogan County | 14.9 |
| 3 | Grant County | 13.6 |
| 4 | Douglas County | 13.3 |
| 5 | Franklin County | 13.2 |
| 6 | Yakima County | 12.8 |
| 7 | Chelan County | 10.5 |
| 8 | Benton County | 7.9 |
| 9 | Columbia County | 7.8 |
| 10 | Grays Harbor County | 7.6 |
| 11 | Walla Walla County | 7 |
| 12 | Clallam County | 6.7 |
| 13 | Clark County | 6.7 |
| 14 | Mason County | 6.7 |
| 15 | Skamania County | 6.5 |
| 16 | Klickitat County | 6.4 |
| 17 | Skagit County | 6.4 |
| 18 | Lewis County | 6.3 |
| 19 | Snohomish County | 6.2 |
| 20 | Cowlitz County | 6.2 |
| 21 | Pend Oreille County | 6.1 |
| 22 | Asotin County | 6 |
| 23 | San Juan County | 6 |
| 24 | Pierce County | 5.9 |
| 25 | Kittitas County | 5.8 |
| 26 | Whatcom County | 5.8 |
| 27 | Pacific County | 5.7 |
| 28 | Ferry County | 5.7 |
| 29 | Stevens County | 5.6 |
| 30 | Whitman County | 5.5 |
| 31 | King County | 5.2 |
| 32 | Spokane County | 5.1 |
| 33 | Kitsap County | 5.1 |
| 34 | Thurston County | 5 |
| 35 | Island County | 4.5 |
| 36 | Garfield County | 4.3 |
| 37 | Wahkiakum County | 4.3 |
| 38 | Jefferson County | 3.8 |
| 39 | Lincoln County | 3.5 |