Population By Race and Ethnicity in Walla Walla County, WA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 60,778 population of Walla Walla County, Washington comprised of 13,073 people who identified as Hispanic (21.51%), and 47,705 people who identified as Non-Hispanic (78.49%).

Race: The White Alone population was the largest racial group in Walla Walla County, Washington with a population of 55,477 (91.28%); Two Or More Races population was the second largest racial group with a population of 1,675 (2.76%); and Black or African American Alone was the third largest racial group with a population of 1,407 (2.32%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Walla Walla County, Washington in 2018, with a population of 43,396 (71.4%); the second largest ethnic group was White Alone - Hispanic with a population of 12,081 (19.88%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 1,374 (2.26%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Walla Walla, Washington.

You can find similar information for other Washington counties, and for Washington.

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Hispanics and Non Hispanics in Walla Walla County, WA in 2018
Total Population:
Race in Walla Walla County, WA in 2018
Total Population:
Ethnicity in Walla Walla County, WA in 2018
Total Population:
Population By Race in Walla Walla , WA in 2018
Race Population Percentage
Black or African American Alone 1,407 2.32%
White Alone 55,477 91.28%
American Indian and Alaska Native Alone 871 1.43%
Asian Alone 1,107 1.82%
Native Hawaiian And Pacific Islander Alone 241 0.4%
Two Or More Races 1,675 2.76%
Population By Ethnicity in Walla Walla , WA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 191 0.31%
White Alone - Hispanic 12,081 19.88%
American Indian and Alaska Native Alone - Hispanic 388 0.64%
Asian Alone - Hispanic 79 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 33 0.05%
Two Or More Races - Hispanic 301 0.5%
Black or African American Alone - Non Hispanic 1,216 2%
White Alone - Non Hispanic 43,396 71.4%
American Indian and Alaska Native Alone - Non Hispanic 483 0.8%
Asian Alone - Non Hispanic 1,028 1.69%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 208 0.34%
Two Or More Races - Non Hispanic 1,374 2.26%