Washington Hispanic or Latino of All Races 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 Hispanic or Latino of All Races citizen voting-age population for Washington was 66,010 and represented 1.30% of the total Washington citizen voting-age population.

Among all Washington counties, King had the highest Hispanic or Latino of All Races citizen voting-age population (78.06K), followed by Yakima (42.36K), and Pierce (40.02K).

In terms of percentages, Adams had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (36.80%), followed by Franklin (30.72%), and Yakima (29.57%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

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 Hispanic or Latino of All Races Citizen Voting-age Population By County in 2017
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County Citizen Voting-age Population % of County Citizen Voting-age Population
King 78060 5.35
Yakima 42355 29.57
Pierce 40020 6.55
Snohomish 29445 5.41
Benton 15725 12.23
Clark 15280 4.72
Spokane 14470 3.92
Franklin 13945 30.72
Thurston 12190 6.01
Kitsap 11500 5.76
Grant 9990 19.11
Whatcom 8665 5.41
Chelan 8110 15.57
Skagit 7510 8.61
Walla Walla 4695 10.96
Douglas 4020 15.48
Cowlitz 3565 4.60
Island 3280 5.18
Adams 3275 36.80
Grays Harbor 2660 4.86
Lewis 2610 4.57
Clallam 2175 3.69
Whitman 1950 5.23
Okanogan 1935 6.75
Kittitas 1840 5.32
Mason 1475 3.10
Stevens 820 2.43
Klickitat 755 4.74
Jefferson 630 2.43
Pacific 575 3.47
Asotin 490 2.81
San Juan 430 3.19
Skamania 260 2.90
Pend Oreille 250 2.43
Ferry 210 3.44
Lincoln 195 2.43
Wahkiakum 155 4.63
Columbia 130 4.16
Garfield 10 0.59