Washington Non-Hispanic Voting-age Population By County from Census 2020

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population, of people (of all racial backgrounds) in Washington who identified as Non-Hispanic (not hispanic or latino) was 5,334,015; and represented 88.54% of the total Washington voting-age population.

King County had the highest non-hispanic voting-age population (1.64M), followed by Pierce County (637.44K), and Snohomish County (577.67K). On the other hand, the three counties with low non-hispanic voting-age popoulation were: Garfield County (1.73K), Columbia County (3.07K), and Wahkiakum County (3.53K).

You can also see similar information for other states and also for the US by state.

Hover over or click on the counties in the chart below to see the number and percentage of each county's voting-age population that identified as non-hispanic. You can also see this information in a table at the bottom of the page.