Columbia 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 3.28K voting-age population of Columbia County, WA residents comprised of 210 residents who identified as Hispanic or Latino (6.41%), and 3.07K residents who identified as Non-Hispanic (93.59%).

Race: The White Alone voting-age population was the largest racial group in Columbia County, WA, with a voting-age population of 2.90K (88.37%). The Two Or More Races voting-age population was the second largest racial group in Columbia County, WA, with a voting-age population of 219 (6.68%). The Some Other Race Alone voting-age population was the third largest racial group in Columbia County, WA, with a voting-age population of 96 (2.93%). The smallest racial group in Columbia County, WA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 1 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Columbia County, WA, with a voting-age population of 2.84K (86.57%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Columbia County, WA, with a voting-age population of 160 (4.88%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Columbia County, WA, with a voting-age population of 79 (2.41%). The smallest ethnic group in Columbia County, WA was Non-Hispanic - Native Hawaiian & Pac. Islander 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 Columbia County, Washington from the 2020 decennial census.

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

Columbia County, WA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Columbia County, WA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Columbia County, WA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Columbia 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 7 0.21
White Alone 2896 88.37
American Indian and Alaska Native Alone 35 1.07
Asian Alone 23 0.70
Native Hawaiian And Pacific Islander Alone 1 0.03
Some Other Race Alone 96 2.93
Two Or More Races 219 6.68
Columbia 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 2837 86.57
Non-Hispanic - Two or More Races 160 4.88
Hispanic - Some Other Race Alone 79 2.41
Hispanic - White Alone 59 1.80
Hispanic - Two or More Races 59 1.80
Non-Hispanic - American Indian & Alaska Native 27 0.82
Non-Hispanic - Asian Alone 21 0.64
Non-Hispanic - Some Other Race Alone 17 0.52
Hispanic - American Indian & Alaska Native 8 0.24
Non-Hispanic - Black Alone 5 0.15
Hispanic - Black Alone 2 0.06
Hispanic - Asian Alone 2 0.06
Hispanic - Native Hawaiian & Pac. Islander 1 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00