Ranking of Washington Counties By Percentage of Asian Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Washington Asian Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 13.69%. Among all Washington counties, Okanogan County had the highest percentage of its Asian Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (84.85%), followed by Pacific County (36.18%), and Adams County (27.68%).

The chart below shows the top 10 Washington counties, and the table below shows the ranking of all Washington counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Washington Counties By Percentage of Asian Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Okanogan County
Pacific County
Adams County
Chelan County
Skamania County
Pierce County
Lincoln County
San Juan County
Cowlitz County
Kitsap County
Ranking of Washington Counties By Percentage of Asian Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Okanogan County 84.85
2 Pacific County 36.18
3 Adams County 27.68
4 Chelan County 26.73
5 Skamania County 26.21
6 Pierce County 24.52
7 Lincoln County 24.24
8 San Juan County 21.79
9 Cowlitz County 20.45
10 Kitsap County 20.27
11 Island County 19.38
12 Grays Harbor County 18.78
13 Yakima County 18.05
14 Thurston County 17.60
15 Stevens County 17.11
16 Clark County 16.75
17 Walla Walla County 16.49
18 Spokane County 15.88
19 Snohomish County 15.56
20 Skagit County 15.37
21 Clallam County 15.33
22 Grant County 14.72
23 Wahkiakum County 14.52
24 Whatcom County 13.15
25 Jefferson County 11.49
26 Benton County 11.25
27 King County 11.07
28 Douglas County 10.56
29 Mason County 9.68
30 Lewis County 8.05
31 Klickitat County 7.41
32 Kittitas County 5.76
33 Franklin County 5.22
34 Asotin County 3.53
35 Whitman County 2.55
36 Columbia County 0.00
36 Ferry County 0.00
36 Garfield County 0.00
36 Pend Oreille County 0.00