Ranking of Washington Counties By Percentage of Population that are Two Or More Races in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Washington counties, Pierce County had the highest percentage of its population who identified their race as Two Or More Races (7%), followed by Kitsap County (5.83%), and Thurston County (5.38%).
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 2015
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Pierce County | 7 |
| 2 | Kitsap County | 5.83 |
| 3 | Thurston County | 5.38 |
| 4 | King County | 5.05 |
| 5 | Island County | 4.65 |
| 5 | Snohomish County | 4.65 |
| 6 | Ferry County | 4.54 |
| 7 | Whitman County | 4.06 |
| 8 | Clark County | 4.04 |
| 9 | Mason County | 3.95 |
| 10 | Spokane County | 3.9 |
| 11 | Clallam County | 3.8 |
| 12 | Grays Harbor County | 3.77 |
| 13 | Pacific County | 3.75 |
| 13 | Whatcom County | 3.75 |
| 14 | Wahkiakum County | 3.33 |
| 15 | Cowlitz County | 3.29 |
| 16 | Jefferson County | 3.25 |
| 17 | Stevens County | 3.22 |
| 18 | Kittitas County | 3.14 |
| 19 | Lewis County | 3.09 |
| 20 | Skamania County | 3 |
| 21 | Okanogan County | 2.99 |
| 22 | Skagit County | 2.97 |
| 23 | Benton County | 2.94 |
| 24 | Klickitat County | 2.83 |
| 25 | Pend Oreille County | 2.82 |
| 26 | Yakima County | 2.75 |
| 27 | San Juan County | 2.53 |
| 27 | Walla Walla County | 2.53 |
| 28 | Columbia County | 2.47 |
| 28 | Garfield County | 2.47 |
| 29 | Lincoln County | 2.43 |
| 30 | Franklin County | 2.42 |
| 31 | Asotin County | 2.39 |
| 32 | Douglas County | 2.3 |
| 32 | Grant County | 2.3 |
| 33 | Chelan County | 2.16 |
| 34 | Adams County | 1.57 |