King County, Washington Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among King County, WA population of 1,813,470 people, 57.38% of them (1,040,544 people) identified their ethnicity as Non-Hispanic - White Alone, 20.01% of them (362,842 people) identified their ethnicity as Non-Hispanic - Asian Alone, and 6.07% of them (110,047 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find the information in a table below.

You can see similar information for other Washington counties and also for the state of Washington.

King County, WA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Hispanic - White Alone
Percentage of King County, WA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Hispanic - White Alone
King County, WA Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 1040544 57.38
Non-Hispanic - Asian Alone 362842 20.01
Non-Hispanic - Black or African American Alone 110047 6.07
Non-Hispanic - Two Or More Races 97000 5.35
Hispanic - Some Other Race Alone 74700 4.12
Hispanic - Two Or More Races 55289 3.05
Hispanic - White Alone 30004 1.66
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 13621 0.75
Non-Hispanic - Some Other Race Alone 10149 0.56
Non-Hispanic - American Indian and Alaska Native Alone 9433 0.52
Hispanic - American Indian and Alaska Native Alone 5367 0.30
Hispanic - Black or African American Alone 2204 0.12
Hispanic - Asian Alone 1896 0.11
Hispanic - Native Hawaiian And Pacific Islander Alone 374 0.02