Walla Walla, Washington Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 62.58K population of Walla Walla, WA residents comprised of 14.21K residents who identified as Hispanic or Latino (22.70%), and 48.38K residents who identified as Non-Hispanic (77.30%).

Race: The White Alone population was the largest racial group in Walla Walla, WA, with a population of 45.47K (72.66%). The Two Or More Races population was the second largest racial group in Walla Walla, WA, with a population of 7.19K (11.50%). The Some Other Race Alone population was the third largest racial group in Walla Walla, WA, with a population of 7.09K (11.32%). The smallest racial group in Walla Walla, WA was Native Hawaiian And Pacific Islander Alone with a population of 137 (0.22%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Walla Walla, WA, with a population of 42.58K (68.04%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Walla Walla, WA, with a population of 6.81K (10.88%). The Hispanic - Two or More Races population was the third largest ethnic group in Walla Walla, WA, with a population of 4.13K (6.59%). The smallest ethnic group in Walla Walla, WA was Hispanic - Native Hawaiian & Pac. Islander with a population of 3 (0.01%).

The charts and tables below shows the 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 Hispanics and Non Hispanics Population in Census 2020
Total Population:
Walla Walla, WA Racial Groups in Census 2020
Total Population:
Walla Walla, WA Ethnicity Groups in Census 2020
Total Population:
Walla Walla, WA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1056 1.69
White Alone 45471 72.66
American Indian and Alaska Native Alone 696 1.11
Asian Alone 943 1.51
Native Hawaiian And Pacific Islander Alone 137 0.22
Some Other Race Alone 7087 11.32
Two Or More Races 7194 11.50
Walla Walla, WA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 42580 68.04
Hispanic - Some Other Race Alone 6807 10.88
Hispanic - Two or More Races 4127 6.59
Non-Hispanic - Two or More Races 3067 4.90
Hispanic - White Alone 2891 4.62
Non-Hispanic - Black Alone 981 1.57
Non-Hispanic - Asian Alone 918 1.47
Non-Hispanic - American Indian & Alaska Native 418 0.67
Non-Hispanic - Some Other Race Alone 280 0.45
Hispanic - American Indian & Alaska Native 278 0.44
Non-Hispanic - Native Hawaiian & Pac. Islander 134 0.21
Hispanic - Black Alone 75 0.12
Hispanic - Asian Alone 25 0.04
Hispanic - Native Hawaiian & Pac. Islander 3 0.01