Population By Race and Ethnicity in Columbia County, WA in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 4,016 population of Columbia County, Washington comprised of 346 people who identified as Hispanic (8.62%), and 3,670 people who identified as Non-Hispanic (91.38%).

Race: The White Alone population was the largest racial group in Columbia County, Washington with a population of 3,613 (89.97%); Two Or More Races population was the second largest racial group with a population of 144 (3.59%); and Native Hawaiian And Pacific Islander Alone was the third largest racial group with a population of 82 (2.04%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Columbia County, Washington in 2021, with a population of 3,321 (82.69%); the second largest ethnic group was White Alone - Hispanic with a population of 292 (7.27%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 119 (2.96%).

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

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

See this for other years:
Hispanics and Non Hispanics in Columbia County, WA in 2021
Total Population:
Race in Columbia County, WA in 2021
Total Population:
Ethnicity in Columbia County, WA in 2021
Total Population:
Population By Race in Columbia , WA in 2021
Race Population Percentage
Black or African American Alone 42 1.05%
White Alone 3,613 89.97%
American Indian and Alaska Native Alone 72 1.79%
Asian Alone 63 1.57%
Native Hawaiian And Pacific Islander Alone 82 2.04%
Two Or More Races 144 3.59%
Population By Ethnicity in Columbia , WA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.13%
White Alone - Hispanic 292 7.27%
American Indian and Alaska Native Alone - Hispanic 19 0.47%
Asian Alone - Hispanic 5 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 25 0.62%
Black or African American Alone - Non Hispanic 37 0.92%
White Alone - Non Hispanic 3,321 82.69%
American Indian and Alaska Native Alone - Non Hispanic 53 1.32%
Asian Alone - Non Hispanic 58 1.44%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 82 2.04%
Two Or More Races - Non Hispanic 119 2.96%