Washington Non-Hispanic Asian Alone Citizen Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Asian Alone citizen population for Washington was 41,050 and represented 0.61% of the total Washington citizen population.

Among all Washington counties, King had the highest Non-Hispanic Asian Alone citizen population (249.47K), followed by Snohomish (59.40K), and Pierce (41.81K).

In terms of percentages, King had the highest percentage of its citizen population being Non-Hispanic Asian Alone (13.07%), followed by Snohomish (8.17%), and Pierce (5.08%).

The chart and table below shows the Non-Hispanic Asian Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Asian Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
Washington Non-Hispanic Asian Alone Citizen Population By County in 2018
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County Citizen Population % of County Citizen Population
King 249465 13.07
Snohomish 59395 8.17
Pierce 41810 5.08
Clark 16400 3.69
Thurston 12580 4.73
Kitsap 10045 3.92
Spokane 8600 1.77
Whatcom 6755 3.28
Benton 3630 2.00
Island 3050 3.83
Whitman 2075 4.65
Skagit 1790 1.54
Yakima 1505 0.70
Franklin 1465 1.94
Cowlitz 1100 1.07
Clallam 1040 1.43
Grays Harbor 955 1.36
Lewis 720 0.97
Mason 665 1.11
Grant 645 0.80
Walla Walla 595 1.06
Chelan 580 0.83
Kittitas 525 1.21
Jefferson 365 1.21
Pacific 350 1.71
Stevens 250 0.57
Douglas 230 0.62
Adams 170 1.09
San Juan 160 1.01
Asotin 155 0.70
Okanogan 150 0.39
Skamania 120 1.06
Klickitat 105 0.52
Pend Oreille 95 0.73
Columbia 85 2.19
Lincoln 60 0.58
Ferry 45 0.60
Wahkiakum 45 1.09
Garfield 20 0.92