Ranking of Washington Counties By Percentage of Population that are Hispanic American Indian and Alaska Native in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Washington counties, Adams County had the highest percentage of its population who identified their ethnicity as Hispanic American Indian and Alaska Native (4.71%), followed by Yakima County (2.79%), and Okanogan County (2.22%).

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 Hispanic American Indian and Alaska Native in 2015
Adams
Yakima
Okanogan
Mason
Douglas
Grant
Chelan
Grays Harbor
Franklin
Clallam
Ranking of Washington Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2015
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Rank County % of County Population
1 Adams County 4.71
2 Yakima County 2.79
3 Okanogan County 2.22
4 Mason County 1.54
5 Douglas County 1.37
6 Grant County 1.36
7 Chelan County 1.23
8 Grays Harbor County 1.21
9 Franklin County 1.19
10 Clallam County 1.13
11 Skagit County 1.06
12 Ferry County 1
13 Whatcom County 0.75
14 Lewis County 0.73
15 Cowlitz County 0.68
15 Pacific County 0.68
16 Walla Walla County 0.63
17 Pierce County 0.59
18 Stevens County 0.57
19 Skamania County 0.56
20 Benton County 0.54
21 Klickitat County 0.51
22 Pend Oreille County 0.49
23 Thurston County 0.47
24 Snohomish County 0.46
25 King County 0.42
26 Clark County 0.41
27 Columbia County 0.38
28 Kitsap County 0.37
28 Spokane County 0.37
29 Jefferson County 0.35
30 San Juan County 0.32
31 Island County 0.29
32 Kittitas County 0.28
33 Wahkiakum County 0.25
34 Lincoln County 0.21
35 Whitman County 0.2
36 Asotin County 0.19
37 Garfield County 0.14