Ranking of Washington Counties By Percentage of Population that are Hispanic or Latino in 2017

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2017, among all Washington counties, Adams County had the highest percentage of its population who identified their ethnicity as Hispanic or Latino (63.21%), followed by Franklin County (53.03%), and Yakima County (49.39%).

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 or Latino in 2017
Adams
Franklin
Yakima
Grant
Douglas
Chelan
Benton
Walla Walla
Okanogan
Skagit
Ranking of Washington Counties By Percentage of Pop. that are Hispanic or Latino in 2017
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Rank County % of County Population
1 Adams County 63.21
2 Franklin County 53.03
3 Yakima County 49.39
4 Grant County 41.7
5 Douglas County 31.58
6 Chelan County 28
7 Benton County 21.81
8 Walla Walla County 21.26
9 Okanogan County 20.12
10 Skagit County 18.44
11 Klickitat County 12.13
12 Pierce County 10.99
13 Lewis County 10.5
14 Snohomish County 10.28
15 Mason County 9.96
16 Grays Harbor County 9.95
17 Pacific County 9.81
18 King County 9.7
19 Clark County 9.66
20 Whatcom County 9.48
21 Cowlitz County 9.07
22 Thurston County 9.02
23 Kittitas County 8.87
24 Columbia County 8.25
25 Island County 7.98
26 Kitsap County 7.79
27 Clallam County 6.61
28 San Juan County 6.42
29 Whitman County 6.33
30 Skamania County 6.17
31 Spokane County 5.81
32 Garfield County 5.67
33 Wahkiakum County 5.06
34 Ferry County 4.76
35 Asotin County 4.15
36 Pend Oreille County 4.02
37 Stevens County 3.77
38 Jefferson County 3.62
39 Lincoln County 3.43