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

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 49.60K voting-age population of Walla Walla, WA residents comprised of 9.36K residents who identified as Hispanic or Latino (18.88%), and 40.23K residents who identified as Non-Hispanic (81.12%).

Race: The White Alone voting-age population was the largest racial group in Walla Walla, WA, with a voting-age population of 37.43K (75.47%). The Some Other Race Alone voting-age population was the second largest racial group in Walla Walla, WA, with a voting-age population of 4.93K (9.95%). The Two Or More Races voting-age population was the third largest racial group in Walla Walla, WA, with a voting-age population of 4.80K (9.69%). The smallest racial group in Walla Walla, WA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 113 (0.23%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Walla Walla, WA, with a voting-age population of 35.69K (71.97%). The Hispanic - Some Other Race Alone voting-age population was the second largest ethnic group in Walla Walla, WA, with a voting-age population of 4.73K (9.53%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Walla Walla, WA, with a voting-age population of 2.62K (5.29%). The smallest ethnic group in Walla Walla, WA was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 3 (0.01%).

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

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

Walla Walla, WA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Walla Walla, WA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Walla Walla, WA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Walla Walla, WA Voting-age Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Voting-age Population % of County Voting-age Population
Black or African American Alone 940 1.90
White Alone 37430 75.47
American Indian and Alaska Native Alone 568 1.15
Asian Alone 809 1.63
Native Hawaiian And Pacific Islander Alone 113 0.23
Some Other Race Alone 4933 9.95
Two Or More Races 4804 9.69
Walla Walla, WA Voting-age Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 35693 71.97
Hispanic - Some Other Race Alone 4726 9.53
Hispanic - Two or More Races 2623 5.29
Non-Hispanic - Two or More Races 2181 4.40
Hispanic - White Alone 1737 3.50
Non-Hispanic - Black Alone 906 1.83
Non-Hispanic - Asian Alone 786 1.59
Non-Hispanic - American Indian & Alaska Native 350 0.71
Hispanic - American Indian & Alaska Native 218 0.44
Non-Hispanic - Some Other Race Alone 207 0.42
Non-Hispanic - Native Hawaiian & Pac. Islander 110 0.22
Hispanic - Black Alone 34 0.07
Hispanic - Asian Alone 23 0.05
Hispanic - Native Hawaiian & Pac. Islander 3 0.01