Ranking of Washington Counties By Percentage of Population that are White Alone in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Washington counties, Lincoln County had the highest percentage of its population who identified their race as White Alone (94.05%), followed by San Juan County (93.96%), and Chelan County (93.21%).
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
White Alone in 2018
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Lincoln County | 94.05 |
| 2 | San Juan County | 93.96 |
| 3 | Chelan County | 93.21 |
| 4 | Asotin County | 93.19 |
| 5 | Douglas County | 93.03 |
| 6 | Skamania County | 92.92 |
| 7 | Garfield County | 92.91 |
| 8 | Klickitat County | 92.68 |
| 9 | Lewis County | 92.22 |
| 10 | Wahkiakum County | 92.15 |
| 11 | Grant County | 91.99 |
| 12 | Kittitas County | 91.83 |
| 13 | Columbia County | 91.81 |
| 14 | Pend Oreille County | 91.42 |
| 15 | Jefferson County | 91.31 |
| 16 | Walla Walla County | 91.28 |
| 17 | Cowlitz County | 91.09 |
| 18 | Skagit County | 90.41 |
| 19 | Benton County | 90.07 |
| 20 | Pacific County | 89.96 |
| 21 | Franklin County | 89.88 |
| 22 | Stevens County | 89.33 |
| 23 | Spokane County | 89.08 |
| 24 | Adams County | 88.58 |
| 25 | Mason County | 87.67 |
| 26 | Grays Harbor County | 87.26 |
| 27 | Yakima County | 86.96 |
| 28 | Clallam County | 86.95 |
| 29 | Whatcom County | 86.39 |
| 30 | Clark County | 86.38 |
| 31 | Island County | 85.6 |
| 32 | Whitman County | 83.82 |
| 33 | Kitsap County | 82.55 |
| 34 | Thurston County | 81.93 |
| 35 | Okanogan County | 81.7 |
| 36 | Snohomish County | 77.38 |
| 37 | Ferry County | 75.92 |
| 38 | Pierce County | 74.51 |
| 39 | King County | 66.71 |