Washington Citizen Voting-age Population By Race and Ethnicity 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 Washington citizen voting-age population was 5.17M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (4.03M) and constituted 77.83% of the total. The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (366.41K) and constituted 7.08% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (331.63K), constituting 6.41% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can see similar information for other states and for the United States.

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Washington Citizen Population By Race and Ethnicity in 2018

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Percentage of Washington Citizen Voting-age Population By Race and Ethnicity in 2018

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Washington Citizen Voting-age Population By Race and Ethnicity in 2018

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Ethnicity	Voting-age Population	% of Citizen Voting-age Pop.
Non-Hispanic White Alone	4026875	77.83
Hispanic or Latino of All Races	366410	7.08
Non-Hispanic Asian Alone	331625	6.41
Non-Hispanic Two Or More Races	183925	3.56
Non-Hispanic Black or African American Alone	176775	3.42
Non-Hispanic American Indian and Alaska Native Alone	59700	1.15
Non-Hispanic Native Hawaiian And Pacific Islander Alone	28660	0.55