Washington Non-Hispanic White 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 White Alone citizen population for Washington was 3,195,130 and represented 48.68% of the total Washington citizen population.

Among all Washington counties, King had the highest Non-Hispanic White Alone citizen population (1.25M), followed by Pierce (565.14K), and Snohomish (535.48K).

In terms of percentages, Garfield had the highest percentage of its citizen population being Non-Hispanic White Alone (93.21%), followed by Lincoln (92.38%), and Asotin (91.63%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White 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 White Alone Citizen Population By County in 2016
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County Citizen Population % of County Citizen Population
King 1247990 67.58
Pierce 565140 70.92
Snohomish 535480 75.97
Spokane 410095 86.76
Clark 353470 82.40
Thurston 202100 78.39
Kitsap 198725 78.89
Whatcom 163345 82.14
Benton 133730 76.01
Yakima 111175 51.95
Skagit 89770 79.76
Cowlitz 86690 86.47
Island 64365 82.38
Lewis 63750 86.79
Clallam 60400 84.82
Grays Harbor 56735 82.30
Chelan 51075 73.58
Grant 50765 65.03
Mason 49790 85.05
Walla Walla 43085 77.86
Stevens 37865 87.51
Whitman 37090 84.07
Franklin 36560 50.17
Kittitas 35875 86.72
Okanogan 27215 71.35
Jefferson 26620 89.55
Douglas 25875 72.65
Asotin 20145 91.63
Klickitat 17165 86.15
Pacific 17055 85.21
San Juan 14155 91.15
Pend Oreille 11495 89.60
Skamania 9900 90.16
Lincoln 9450 92.38
Adams 6745 43.64
Ferry 5615 74.37
Wahkiakum 3625 91.08
Columbia 3485 90.29
Garfield 2060 93.21