Population By Race and Ethnicity in Walla Walla County, WA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 58,915 population of Walla Walla County, Washington comprised of 11,665 people who identified as Hispanic (19.8%), and 47,250 people who identified as Non-Hispanic (80.2%).

Race: The White Alone population was the largest racial group in Walla Walla County, Washington with a population of 54,582 (92.65%); Two Or More Races population was the second largest racial group with a population of 1,362 (2.31%); and Black or African American Alone was the third largest racial group with a population of 1,172 (1.99%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Walla Walla County, Washington in 2010, with a population of 43,665 (74.11%); the second largest ethnic group was White Alone - Hispanic with a population of 10,917 (18.53%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 1,146 (1.95%).

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 2010
Total Population:
Race in Walla Walla County, WA in 2010
Total Population:
Ethnicity in Walla Walla County, WA in 2010
Total Population:
Population By Race in Walla Walla , WA in 2010
Race Population Percentage
Black or African American Alone 1,172 1.99%
White Alone 54,582 92.65%
American Indian and Alaska Native Alone 757 1.29%
Asian Alone 856 1.45%
Native Hawaiian And Pacific Islander Alone 186 0.32%
Two Or More Races 1,362 2.31%
Population By Ethnicity in Walla Walla , WA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 142 0.24%
White Alone - Hispanic 10,917 18.53%
American Indian and Alaska Native Alone - Hispanic 303 0.51%
Asian Alone - Hispanic 64 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 23 0.04%
Two Or More Races - Hispanic 216 0.37%
Black or African American Alone - Non Hispanic 1,030 1.75%
White Alone - Non Hispanic 43,665 74.11%
American Indian and Alaska Native Alone - Non Hispanic 454 0.77%
Asian Alone - Non Hispanic 792 1.34%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 163 0.28%
Two Or More Races - Non Hispanic 1,146 1.95%