Ranking of Washington Counties By Non-Hispanic Asian Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Washington counties, King County had the highest number of people who identified their ethnicity as Non-Hispanic Asian (422.64K), followed by Snohomish County (93.30K), and Pierce County (59.44K).

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 Non-Hispanic Asian Population in 2018
King
Snohomish
Pierce
Clark
Thurston
Kitsap
Spokane
Whatcom
Benton
Whitman
Ranking of Washington Counties By Non-Hispanic Asian Population in 2018
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Rank County Non-Hispanic Asian Population
1 King County 422643
2 Snohomish County 93299
3 Pierce County 59439
4 Clark County 22993
5 Thurston County 16720
6 Kitsap County 13851
7 Spokane County 11912
8 Whatcom County 10156
9 Benton County 6285
10 Whitman County 4187
11 Island County 3974
12 Yakima County 2841
13 Skagit County 2757
14 Franklin County 1994
15 Cowlitz County 1661
16 Clallam County 1372
17 Walla Walla County 1028
18 Grays Harbor County 985
19 Kittitas County 951
20 Grant County 901
21 Lewis County 843
22 Mason County 807
23 Chelan County 773
24 Jefferson County 601
25 Pacific County 422
26 Douglas County 358
27 Okanogan County 344
28 Stevens County 326
29 San Juan County 249
30 Asotin County 227
31 Klickitat County 186
32 Pend Oreille County 142
33 Adams County 138
34 Skamania County 125
35 Ferry County 76
36 Garfield County 74
37 Wahkiakum County 58
38 Lincoln County 54
39 Columbia County 48