Ranking of Washington Counties By Percentage of Population that are Two Or More Races in 2019

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2019, among all Washington counties, Pierce County had the highest percentage of its population who identified their race as Two Or More Races (7.61%), followed by Kitsap County (6.38%), and Thurston County (5.95%).

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 Percentage of Pop. that are Two Or More Races in 2019
Pierce
Kitsap
Thurston
King
Snohomish
Island
Ferry
Clark
Mason
Wahkiakum
Ranking of Washington Counties By Percentage of Pop. that are Two Or More Races in 2019
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Rank County % of County Population
1 Pierce County 7.61
2 Kitsap County 6.38
3 Thurston County 5.95
4 King County 5.38
5 Snohomish County 5.11
6 Island County 4.98
7 Ferry County 4.9
8 Clark County 4.42
9 Mason County 4.38
10 Wahkiakum County 4.37
11 Spokane County 4.29
12 Whitman County 4.2
13 Clallam County 4.15
14 Whatcom County 4.09
15 Grays Harbor County 4.04
16 Pacific County 3.86
17 Cowlitz County 3.64
18 Lewis County 3.51
19 Kittitas County 3.39
20 Stevens County 3.38
21 Jefferson County 3.36
22 Benton County 3.29
23 Skamania County 3.21
24 Garfield County 3.18
25 Skagit County 3.15
26 Okanogan County 3.04
27 Pend Oreille County 3.03
28 Yakima County 2.92
29 Douglas County 2.87
30 Columbia County 2.86
31 Asotin County 2.85
32 Walla Walla County 2.82
33 Klickitat County 2.81
34 Lincoln County 2.79
35 Franklin County 2.65
36 San Juan County 2.54
37 Grant County 2.4
38 Chelan County 2.3
39 Adams County 1.66