# Counties in Washington by high school graduate or higher, population 25 and over, 2024

All 39 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `high_school_graduate_share`
- Unit: %
- Definition: People aged 25 and over who hold a regular high school diploma, a GED or alternative credential, or any higher level of education, as a percentage of all people aged 25 and over. 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 B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b15003.dat)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b15003.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/high-school-graduate-or-higher/washington-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Whitman County | 96 |
| 2 | San Juan County | 95.9 |
| 3 | Island County | 95.8 |
| 4 | Jefferson County | 95.5 |
| 5 | Kitsap County | 95.4 |
| 6 | Spokane County | 94.8 |
| 7 | Thurston County | 94.7 |
| 8 | Garfield County | 94.4 |
| 9 | Whatcom County | 93.8 |
| 10 | Clallam County | 93.8 |
| 11 | Pend Oreille County | 93.8 |
| 12 | King County | 93.8 |
| 13 | Wahkiakum County | 93.5 |
| 14 | Kittitas County | 93.4 |
| 15 | Skamania County | 93.3 |
| 16 | Snohomish County | 93.1 |
| 17 | Clark County | 92.6 |
| 18 | Pierce County | 92.5 |
| 19 | Lincoln County | 92.4 |
| 20 | Asotin County | 92.1 |
| 21 | Stevens County | 91.8 |
| 22 | Skagit County | 91.7 |
| 23 | Lewis County | 91.3 |
| 24 | Ferry County | 91.1 |
| 25 | Pacific County | 90.9 |
| 26 | Mason County | 90.6 |
| 27 | Cowlitz County | 89.9 |
| 28 | Grays Harbor County | 89.7 |
| 29 | Columbia County | 89.7 |
| 30 | Klickitat County | 89.7 |
| 31 | Walla Walla County | 89.5 |
| 32 | Benton County | 89.4 |
| 33 | Chelan County | 86.8 |
| 34 | Okanogan County | 85.4 |
| 35 | Douglas County | 82.5 |
| 36 | Grant County | 81.4 |
| 37 | Franklin County | 77.4 |
| 38 | Yakima County | 76.8 |
| 39 | Adams County | 65.9 |