Washington Non-Hispanic White Alone Citizen Voting-age Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic White Alone citizen voting-age population for Washington was 2,544,540 and represented 50.08% of the total Washington citizen voting-age population.

Among all Washington counties, King had the highest Non-Hispanic White Alone citizen voting-age population (1.04M), followed by Pierce (455.28K), and Snohomish (432.24K).

In terms of percentages, Garfield had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (97.63%), followed by Asotin (93.16%), and Lincoln (93.03%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population By County in 2017
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County Citizen Voting-age Population % of County Citizen Voting-age Population
King 1042745 71.43
Pierce 455280 74.56
Snohomish 432235 79.43
Spokane 327600 88.72
Clark 277510 85.68
Thurston 164490 81.10
Kitsap 162060 81.19
Whatcom 136125 84.96
Benton 104795 81.49
Yakima 89480 62.47
Skagit 74370 85.24
Cowlitz 69385 89.47
Island 53525 84.46
Lewis 51685 90.45
Clallam 51405 87.16
Grays Harbor 46930 85.80
Chelan 42105 80.83
Mason 41950 88.27
Grant 39775 76.07
Walla Walla 35520 82.92
Whitman 31480 84.45
Kittitas 30620 88.59
Stevens 30130 89.35
Franklin 28185 62.09
Jefferson 23655 91.33
Okanogan 22700 79.15
Douglas 21105 81.28
Asotin 16270 93.16
Pacific 14890 89.78
Klickitat 14390 90.33
San Juan 12550 92.96
Pend Oreille 9420 91.50
Skamania 8235 91.70
Lincoln 7475 93.03
Adams 5305 59.61
Ferry 4780 78.30
Wahkiakum 3060 91.34
Columbia 2870 91.84
Garfield 1645 97.63