Washington Hispanic or Latino of All Races Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Hispanic or Latino of All Races citizen voting-age population for Washington was 102,630 and represented 1.86% 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 (111.26K), followed by Pierce (58.29K), and Yakima (52.72K).

In terms of percentages, Adams had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (44.19%), followed by Franklin (38.84%), and Yakima (34.88%).

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 2023
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County Citizen Voting-age Population % of County Citizen Voting-age Population
King 111260 7.19
Pierce 58285 8.68
Yakima 52720 34.88
Snohomish 42760 7.37
Clark 27505 7.41
Spokane 22395 5.39
Benton 22090 15.56
Franklin 21035 38.84
Thurston 16370 7.30
Grant 16010 26.71
Kitsap 14705 6.87
Whatcom 12540 7.14
Skagit 10655 11.04
Chelan 8350 15.17
Walla Walla 7670 16.47
Cowlitz 5005 5.96
Island 4690 6.76
Douglas 4675 16.96
Adams 4490 44.19
Lewis 3870 6.11
Grays Harbor 2995 5.10
Kittitas 2975 8.26
Clallam 2835 4.45
Mason 2770 5.41
Whitman 2700 7.23
Okanogan 2310 7.85
Stevens 1205 3.25
Klickitat 1185 6.71
Pacific 1105 5.67
San Juan 695 4.54
Jefferson 675 2.35
Asotin 550 3.11
Skamania 415 4.18
Pend Oreille 345 3.12
Lincoln 280 3.22
Ferry 165 2.74
Columbia 160 4.98
Wahkiakum 160 4.40
Garfield 45 2.38