Washington Hispanic or Latino of All Races Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Hispanic or Latino of All Races citizen voting-age population for Washington was 60,985 and represented 1.24% 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 (72.05K), followed by Yakima (39.24K), and Pierce (35.99K).

In terms of percentages, Adams had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (36.49%), followed by Franklin (29.84%), and Yakima (27.62%).

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 2015
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County Citizen Voting-age Population % of County Citizen Voting-age Population
King 72050 5.09
Yakima 39235 27.62
Pierce 35985 6.10
Snohomish 26720 5.10
Benton 14410 11.52
Clark 13605 4.37
Spokane 13185 3.66
Franklin 13140 29.84
Thurston 10635 5.42
Kitsap 10565 5.40
Grant 8935 17.52
Whatcom 7795 5.04
Chelan 7735 15.09
Skagit 6965 8.18
Walla Walla 4455 10.51
Douglas 3350 13.36
Cowlitz 3295 4.32
Adams 3240 36.49
Island 3055 4.91
Lewis 2470 4.37
Okanogan 2085 7.25
Grays Harbor 2075 3.84
Clallam 1860 3.20
Kittitas 1745 5.25
Whitman 1725 4.69
Mason 1555 3.32
Klickitat 1025 6.47
Stevens 740 2.23
Jefferson 650 2.56
Pacific 625 3.81
Asotin 410 2.37
San Juan 400 3.04
Pend Oreille 250 2.45
Ferry 205 3.33
Skamania 190 2.23
Lincoln 150 1.88
Wahkiakum 140 4.16
Columbia 120 3.85
Garfield 25 1.45