Ranking of Washington Counties By Percentage of Population that are Two Or More Races in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Washington counties, Pierce County had the highest percentage of its population who identified their race as Two Or More Races (6.4%), followed by Kitsap County (5.41%), and Thurston County (4.89%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Washington Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Washington Counties By Percentage of Pop. that are
Two Or More Races in 2010
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Pierce County | 6.4 |
| 2 | Kitsap County | 5.41 |
| 3 | Thurston County | 4.89 |
| 4 | Ferry County | 4.67 |
| 5 | King County | 4.58 |
| 6 | Island County | 4.21 |
| 7 | Snohomish County | 4.17 |
| 8 | Mason County | 3.67 |
| 9 | Clark County | 3.65 |
| 10 | Clallam County | 3.56 |
| 11 | Whitman County | 3.55 |
| 12 | Spokane County | 3.51 |
| 13 | Grays Harbor County | 3.42 |
| 14 | Whatcom County | 3.41 |
| 15 | Pacific County | 3.21 |
| 16 | Jefferson County | 3.18 |
| 17 | Cowlitz County | 3.15 |
| 18 | Stevens County | 3.09 |
| 19 | Lewis County | 2.88 |
| 20 | Kittitas County | 2.84 |
| 20 | Okanogan County | 2.84 |
| 20 | Wahkiakum County | 2.84 |
| 21 | Skamania County | 2.76 |
| 22 | Klickitat County | 2.73 |
| 23 | Pend Oreille County | 2.7 |
| 24 | Skagit County | 2.66 |
| 25 | Yakima County | 2.64 |
| 26 | Benton County | 2.55 |
| 27 | Walla Walla County | 2.31 |
| 28 | San Juan County | 2.23 |
| 29 | Asotin County | 2.15 |
| 30 | Grant County | 2.14 |
| 31 | Franklin County | 2.08 |
| 32 | Lincoln County | 2.06 |
| 33 | Douglas County | 2.02 |
| 34 | Columbia County | 1.98 |
| 35 | Chelan County | 1.92 |
| 36 | Garfield County | 1.9 |
| 37 | Adams County | 1.18 |