Washington Non-Hispanic Two Or More Races Citizen Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Two Or More Races citizen population for Washington was 79,705 and represented 1.18% of the total Washington citizen population.

Among all Washington counties, King had the highest Non-Hispanic Two Or More Races citizen population (109.24K), followed by Pierce (57.64K), and Snohomish (38.44K).

In terms of percentages, Ferry had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (8.27%), followed by Pierce (7.01%), and Kitsap (6.55%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Two Or More 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 Non-Hispanic Two Or More Races Citizen Population By County in 2018
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County Citizen Population % of County Citizen Population
King 109235 5.72
Pierce 57640 7.01
Snohomish 38440 5.29
Clark 19905 4.48
Spokane 19635 4.04
Kitsap 16810 6.55
Thurston 13250 4.98
Whatcom 6925 3.36
Benton 5259 2.90
Yakima 4955 2.29
Cowlitz 4065 3.95
Skagit 3260 2.81
Island 2935 3.69
Lewis 2854 3.84
Mason 2765 4.61
Grays Harbor 2620 3.74
Clallam 2380 3.28
Grant 1755 2.17
Stevens 1690 3.87
Whitman 1690 3.79
Franklin 1660 2.20
Okanogan 1620 4.25
Walla Walla 1610 2.87
Chelan 1420 2.02
Kittitas 1325 3.05
Pacific 905 4.43
Jefferson 880 2.91
Douglas 750 2.03
Asotin 650 2.95
Ferry 620 8.27
Klickitat 380 1.87
Pend Oreille 305 2.34
San Juan 304 1.91
Lincoln 229 2.21
Skamania 175 1.54
Adams 165 1.05
Garfield 105 4.84
Columbia 88 2.26
Wahkiakum 35 0.85