Ranking of Washington Counties By Two Or More Races Population in 2020

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2020, among all Washington counties, King County had the highest number of people who identified their race as Two Or More Races (124.37K), followed by Pierce County (71.76K), and Snohomish County (43.42K).

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.

See this for other years:
Ranking of Washington Counties By Two Or More Races Population in 2020
King
Pierce
Snohomish
Spokane
Clark
Thurston
Kitsap
Whatcom
Yakima
Benton
Ranking of Washington Counties By Two Or More Races Population in 2020
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Rank County Two Or More Races Population
1 King County 124374
2 Pierce County 71764
3 Snohomish County 43415
4 Spokane County 23725
5 Clark County 23182
6 Thurston County 18073
7 Kitsap County 17897
8 Whatcom County 9715
9 Yakima County 7565
10 Benton County 6893
11 Island County 4277
12 Cowlitz County 4266
13 Skagit County 4222
14 Clallam County 3280
15 Grays Harbor County 3187
16 Mason County 3026
17 Lewis County 2981
18 Franklin County 2660
19 Grant County 2561
20 Whitman County 2057
21 Walla Walla County 1834
22 Chelan County 1816
23 Stevens County 1598
24 Kittitas County 1568
25 Okanogan County 1310
26 Douglas County 1290
27 Jefferson County 1130
28 Pacific County 904
29 Asotin County 680
30 Klickitat County 635
31 San Juan County 434
32 Pend Oreille County 432
33 Skamania County 425
34 Ferry County 356
35 Adams County 350
36 Lincoln County 322
37 Wahkiakum County 190
38 Columbia County 130
39 Garfield County 75