Washington Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2016 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the Non-Hispanic American Indian & Alaska Native Alone citizen population for Washington was 21,910 and represented 0.33% of the total Washington citizen population.

Among all Washington counties, King had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (11.35K), followed by Yakima (9.00K), and Pierce (8.36K).

In terms of percentages, Ferry had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (15.23%), followed by Okanogan (10.11%), and Clallam (4.61%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native 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 American Indian and Alaska Native Alone Citizen Population By County in 2016
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County Citizen Population % of County Citizen Population
King 11345 0.61
Yakima 9000 4.21
Pierce 8355 1.05
Snohomish 6035 0.86
Spokane 5830 1.23
Whatcom 5735 2.88
Okanogan 3855 10.11
Thurston 3590 1.39
Clallam 3280 4.61
Grays Harbor 2915 4.23
Kitsap 2580 1.02
Clark 2405 0.56
Stevens 1895 4.38
Skagit 1765 1.57
Mason 1640 2.80
Ferry 1150 15.23
Benton 1105 0.63
Cowlitz 1030 1.03
Island 845 1.08
Grant 745 0.95
Chelan 740 1.07
Jefferson 575 1.93
Klickitat 560 2.81
Lewis 490 0.67
Pend Oreille 455 3.55
Pacific 370 1.85
Franklin 335 0.46
Kittitas 325 0.79
Douglas 280 0.79
Walla Walla 270 0.49
Skamania 260 2.37
Asotin 230 1.05
Whitman 165 0.37
San Juan 130 0.84
Lincoln 120 1.17
Wahkiakum 85 2.14
Adams 30 0.19
Columbia 20 0.52
Garfield 4 0.18