Jefferson County, Washington Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 28.95K voting-age population of Jefferson County, WA residents comprised of 951 residents who identified as Hispanic or Latino (3.29%), and 28.00K residents who identified as Non-Hispanic (96.72%).

Race: The White Alone voting-age population was the largest racial group in Jefferson County, WA, with a voting-age population of 25.52K (88.16%). The Two Or More Races voting-age population was the second largest racial group in Jefferson County, WA, with a voting-age population of 1.93K (6.68%). The Asian Alone voting-age population was the third largest racial group in Jefferson County, WA, with a voting-age population of 448 (1.55%). The smallest racial group in Jefferson County, WA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 36 (0.12%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Jefferson County, WA, with a voting-age population of 25.27K (87.27%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Jefferson County, WA, with a voting-age population of 1.49K (5.14%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Jefferson County, WA, with a voting-age population of 444 (1.53%). The smallest ethnic group in Jefferson County, WA was Hispanic - Black Alone with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Jefferson County, Washington from the 2020 decennial census.

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

Jefferson County, WA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Jefferson County, WA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Jefferson County, WA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Jefferson County, WA Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 177 0.61
White Alone 25524 88.16
American Indian and Alaska Native Alone 439 1.52
Asian Alone 448 1.55
Native Hawaiian And Pacific Islander Alone 36 0.12
Some Other Race Alone 394 1.36
Two Or More Races 1933 6.68
Jefferson County, WA Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 25266 87.27
Non-Hispanic - Two or More Races 1489 5.14
Hispanic - Two or More Races 444 1.53
Non-Hispanic - Asian Alone 438 1.51
Non-Hispanic - American Indian & Alaska Native 410 1.42
Hispanic - White Alone 258 0.89
Hispanic - Some Other Race Alone 209 0.72
Non-Hispanic - Some Other Race Alone 185 0.64
Non-Hispanic - Black Alone 177 0.61
Non-Hispanic - Native Hawaiian & Pac. Islander 35 0.12
Hispanic - American Indian & Alaska Native 29 0.10
Hispanic - Asian Alone 10 0.04
Hispanic - Native Hawaiian & Pac. Islander 1 0.00
Hispanic - Black Alone 0 0.00