Ranking of Washington Counties By Percentage of Population that are Non-Hispanic 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 ethnicity as Non-Hispanic Two Or More Races (6.02%), followed by Kitsap County (5.14%), and Thurston County (4.63%).
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
Non-Hispanic Two Or More Races in 2015
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Pierce County | 6.02 |
| 2 | Kitsap County | 5.14 |
| 3 | Thurston County | 4.63 |
| 4 | King County | 4.4 |
| 5 | Ferry County | 4.31 |
| 6 | Island County | 4.09 |
| 7 | Snohomish County | 4.04 |
| 8 | Whitman County | 3.58 |
| 9 | Mason County | 3.53 |
| 10 | Clark County | 3.49 |
| 11 | Spokane County | 3.44 |
| 12 | Clallam County | 3.34 |
| 13 | Grays Harbor County | 3.25 |
| 14 | Whatcom County | 3.24 |
| 15 | Pacific County | 3.22 |
| 16 | Stevens County | 2.96 |
| 16 | Wahkiakum County | 2.96 |
| 17 | Cowlitz County | 2.88 |
| 18 | Jefferson County | 2.86 |
| 19 | Lewis County | 2.67 |
| 19 | Skamania County | 2.67 |
| 20 | Kittitas County | 2.65 |
| 21 | Okanogan County | 2.5 |
| 22 | Klickitat County | 2.39 |
| 23 | Benton County | 2.34 |
| 24 | Skagit County | 2.3 |
| 25 | Lincoln County | 2.28 |
| 26 | Pend Oreille County | 2.22 |
| 27 | San Juan County | 2.19 |
| 28 | Walla Walla County | 2.08 |
| 29 | Columbia County | 2.05 |
| 30 | Asotin County | 2.01 |
| 31 | Garfield County | 1.66 |
| 31 | Yakima County | 1.66 |
| 32 | Chelan County | 1.64 |
| 32 | Grant County | 1.64 |
| 33 | Douglas County | 1.59 |
| 34 | Franklin County | 1.53 |
| 35 | Adams County | 0.86 |