Ranking of Washington Counties By Percentage of Population that are White Alone in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Washington counties, Garfield County had the highest percentage of its population who identified their race as White Alone (95.98%), followed by Lincoln County (95.52%), and San Juan County (95.25%).

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 White Alone in 2010
Garfield
Lincoln
San Juan
Columbia
Asotin
Chelan
Wahkiakum
Douglas
Skamania
Lewis
Ranking of Washington Counties By Percentage of Pop. that are White Alone in 2010
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Rank County % of County Population
1 Garfield County 95.98
2 Lincoln County 95.52
3 San Juan County 95.25
4 Columbia County 95.21
5 Asotin County 95.12
6 Chelan County 94.78
7 Wahkiakum County 94.68
8 Douglas County 94.57
9 Skamania County 94.1
10 Lewis County 93.71
11 Klickitat County 93.4
12 Grant County 93.16
13 Walla Walla County 92.65
14 Kittitas County 92.6
15 Adams County 92.51
15 Cowlitz County 92.51
16 Pend Oreille County 92.21
17 Franklin County 91.91
18 Benton County 91.84
19 Jefferson County 91.69
20 Skagit County 91.67
21 Pacific County 91.32
22 Spokane County 90.44
23 Stevens County 90.13
24 Mason County 89.23
25 Yakima County 88.78
26 Grays Harbor County 88.57
27 Clallam County 88.52
28 Whatcom County 88.41
29 Clark County 88.34
30 Island County 87.59
31 Whitman County 85.72
32 Thurston County 84.59
33 Kitsap County 84.06
34 Okanogan County 83.51
35 Snohomish County 81.97
36 Pierce County 77.34
37 Ferry County 77.18
38 King County 72.2