Ranking of Washington Counties By White Alone Population in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Washington counties, King County had the highest number of people who identified their race as White Alone (1.47M), followed by Pierce County (640.26K), and Snohomish County (612.65K).

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 White Alone Population in 2015
King
Pierce
Snohomish
Spokane
Clark
Thurston
Yakima
Kitsap
Whatcom
Benton
Ranking of Washington Counties By White Alone Population in 2015
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Rank County White Alone Population
1 King County 1470752
2 Pierce County 640259
3 Snohomish County 612651
4 Spokane County 438339
5 Clark County 398998
6 Thurston County 221859
7 Yakima County 216861
8 Kitsap County 215909
9 Whatcom County 184685
10 Benton County 172582
11 Skagit County 110399
12 Cowlitz County 94480
13 Grant County 86545
14 Franklin County 80133
15 Chelan County 70301
16 Lewis County 70065
17 Island County 68998
18 Clallam County 64157
19 Grays Harbor County 62297
20 Walla Walla County 55181
21 Mason County 53879
22 Whitman County 40695
23 Kittitas County 39732
24 Stevens County 39039
25 Douglas County 37795
26 Okanogan County 33903
27 Jefferson County 27773
28 Asotin County 20921
29 Klickitat County 19539
30 Pacific County 18788
31 Adams County 17338
32 San Juan County 15237
33 Pend Oreille County 11970
34 Skamania County 10621
35 Lincoln County 9739
36 Ferry County 5819
37 Wahkiakum County 3703
38 Columbia County 3683
39 Garfield County 2106