Ranking of Washington Counties By Percentage of Population that are Black or African American Alone 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 Black or African American Alone (7.07%), followed by King County (6.46%), and Thurston County (2.8%).
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
Black or African American Alone in 2010
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Pierce County | 7.07 |
| 2 | King County | 6.46 |
| 3 | Thurston County | 2.8 |
| 4 | Kitsap County | 2.76 |
| 5 | Snohomish County | 2.7 |
| 6 | Franklin County | 2.3 |
| 7 | Island County | 2.27 |
| 8 | Clark County | 2.09 |
| 9 | Walla Walla County | 1.99 |
| 10 | Whitman County | 1.78 |
| 11 | Spokane County | 1.76 |
| 12 | Grant County | 1.71 |
| 13 | Benton County | 1.45 |
| 14 | Yakima County | 1.34 |
| 15 | Grays Harbor County | 1.18 |
| 16 | Mason County | 1.16 |
| 17 | Adams County | 1.08 |
| 17 | Whatcom County | 1.08 |
| 18 | Kittitas County | 1.01 |
| 19 | Clallam County | 0.91 |
| 20 | Jefferson County | 0.85 |
| 21 | Skagit County | 0.82 |
| 22 | Cowlitz County | 0.72 |
| 23 | Pacific County | 0.64 |
| 24 | Lewis County | 0.58 |
| 25 | Douglas County | 0.52 |
| 26 | Chelan County | 0.5 |
| 27 | Okanogan County | 0.48 |
| 28 | Asotin County | 0.45 |
| 28 | Pend Oreille County | 0.45 |
| 29 | San Juan County | 0.44 |
| 30 | Skamania County | 0.42 |
| 31 | Klickitat County | 0.38 |
| 32 | Ferry County | 0.35 |
| 32 | Stevens County | 0.35 |
| 33 | Columbia County | 0.32 |
| 34 | Wahkiakum County | 0.3 |
| 35 | Lincoln County | 0.25 |
| 36 | Garfield County | 0 |