Ranking of Washington Counties By Percentage of Population that are Hispanic Asian in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Washington counties, Adams County had the highest percentage of its population who identified their ethnicity as Hispanic Asian (0.59%), followed by Yakima County (0.41%), and Franklin County (0.32%).

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 Asian in 2018
Adams
Yakima
Franklin
Pierce
Douglas
King
Kitsap
Island
Snohomish
Benton
Ranking of Washington Counties By Percentage of Pop. that are Hispanic Asian in 2018
0 of 0
Rank County % of County Population
1 Adams County 0.59
2 Yakima County 0.41
3 Franklin County 0.32
4 Pierce County 0.3
5 Douglas County 0.29
6 King County 0.26
7 Kitsap County 0.25
8 Island County 0.24
9 Snohomish County 0.22
10 Benton County 0.21
10 Grant County 0.21
10 Okanogan County 0.21
10 Thurston County 0.21
11 Chelan County 0.2
12 Skagit County 0.19
13 Clark County 0.17
14 Grays Harbor County 0.15
14 Pacific County 0.15
15 Whatcom County 0.14
16 Mason County 0.13
16 Walla Walla County 0.13
16 Whitman County 0.13
17 Columbia County 0.12
17 Kittitas County 0.12
18 Cowlitz County 0.1
19 Lewis County 0.09
20 Klickitat County 0.08
20 Spokane County 0.08
21 Clallam County 0.07
21 San Juan County 0.07
22 Jefferson County 0.06
23 Asotin County 0.05
23 Wahkiakum County 0.05
24 Ferry County 0.04
24 Garfield County 0.04
25 Stevens County 0.03
26 Lincoln County 0.01
26 Pend Oreille County 0.01
27 Skamania County 0