Washington Non-Hispanic White Alone Citizen Voting-age Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the Non-Hispanic White Alone citizen voting-age population for Washington was 2,614,646 and represented 46.83% of the total Washington citizen voting-age population.

Among all Washington counties, King had the highest Non-Hispanic White Alone citizen voting-age population (1.01M), followed by Pierce (467.35K), and Snohomish (428.99K).

In terms of percentages, Garfield had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (92.04%), followed by Asotin (91.86%), and Lincoln (91.49%).

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 2024
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County Citizen Voting-age Population % of County Citizen Voting-age Population
King 1009307 64.53
Pierce 467350 69.04
Snohomish 428987 73.21
Spokane 359957 85.75
Clark 303543 80.28
Thurston 175276 77.18
Kitsap 170015 78.76
Whatcom 145762 81.83
Benton 110334 76.18
Yakima 84846 55.33
Skagit 79702 81.38
Cowlitz 73388 86.75
Island 56841 81.78
Lewis 56174 87.24
Clallam 54911 85.60
Grays Harbor 50256 84.70
Chelan 44642 79.76
Mason 44292 84.97
Grant 41163 67.47
Walla Walla 35786 76.92
Stevens 33302 88.42
Kittitas 32710 85.66
Whitman 30061 80.17
Franklin 29323 52.23
Jefferson 26286 90.00
Okanogan 23359 77.87
Douglas 21804 76.40
Pacific 17243 87.38
Asotin 16286 91.86
Klickitat 15670 86.87
San Juan 14045 90.06
Pend Oreille 10072 89.69
Skamania 9001 89.01
Lincoln 8127 91.49
Adams 5278 53.30
Ferry 4704 77.70
Wahkiakum 3370 88.29
Columbia 2787 87.89
Garfield 1711 92.04