Washington Two Or More Races Voting-age Population By County in Census 2020

Updated on August 25, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Washington voting-age population (18 years and over), there were 528,216 people who identified their race as Two Or More Races, which is 8.77% of the total voting-age population of Washington.

King County had the highest number of Two Or More Races voting-age population (152,289), followed by Pierce County (69,127), and Snohomish County (55,000).

On the other hand, the three counties with low number of Two Or More Races voting-age population were: Garfield County (92), Columbia County (219), and Wahkiakum County (225).

In terms of the percentage of each county's voting-age population, Adams County had the highest percentage, with 15.94% of its voting-age population identifying their race as Two Or More Races, followed by Franklin County (15.05%), and Yakima County (13.40%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Washington.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as Two Or More Races. The data can also be filtered, sorted, and explored further in a table below.

Washington Two Or More Races Voting-age Population By County in Census 2020
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County Two or More Races Voting-age Population % of County Voting-age Population
Adams County 2173 15.94
Asotin County 913 5.15
Benton County 14601 9.57
Chelan County 5585 9.10
Clallam County 4644 7.19
Clark County 32375 8.39
Columbia County 219 6.68
Cowlitz County 6524 7.62
Douglas County 3841 11.93
Ferry County 406 6.96
Franklin County 9980 15.05
Garfield County 92 5.11
Grant County 8309 11.72
Grays Harbor County 4484 7.41
Island County 5831 8.19
Jefferson County 1933 6.68
King County 152289 8.40
Kitsap County 19675 8.96
Kittitas County 2586 7.16
Klickitat County 1436 7.85
Lewis County 4768 7.45
Lincoln County 451 5.26
Mason County 4448 8.35
Okanogan County 2673 8.11
Pacific County 1344 6.94
Pend Oreille County 621 5.71
Pierce County 69127 9.74
San Juan County 1025 6.72
Skagit County 8790 8.64
Skamania County 719 7.34
Snohomish County 55000 8.60
Spokane County 30519 7.24
Stevens County 2204 6.02
Thurston County 20850 9.02
Wahkiakum County 225 6.16
Walla Walla County 4804 9.69
Whatcom County 14526 7.96
Whitman County 3527 8.70
Yakima County 24699 13.40