Population By Race and Ethnicity in Columbia County, WA in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 3,949 population of Columbia County, Washington comprised of 329 people who identified as Hispanic (8.33%), and 3,620 people who identified as Non-Hispanic (91.67%).

Race: The White Alone population was the largest racial group in Columbia County, Washington with a population of 3,574 (90.5%); Two Or More Races population was the second largest racial group with a population of 130 (3.29%); and Native Hawaiian And Pacific Islander Alone was the third largest racial group with a population of 82 (2.08%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Columbia County, Washington in 2020, with a population of 3,290 (83.31%); the second largest ethnic group was White Alone - Hispanic with a population of 284 (7.19%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 111 (2.81%).

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 2020
Total Population:
Race in Columbia County, WA in 2020
Total Population:
Ethnicity in Columbia County, WA in 2020
Total Population:
Population By Race in Columbia , WA in 2020
Race Population Percentage
Black or African American Alone 36 0.91%
White Alone 3,574 90.5%
American Indian and Alaska Native Alone 70 1.77%
Asian Alone 57 1.44%
Native Hawaiian And Pacific Islander Alone 82 2.08%
Two Or More Races 130 3.29%
Population By Ethnicity in Columbia , WA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3 0.08%
White Alone - Hispanic 284 7.19%
American Indian and Alaska Native Alone - Hispanic 18 0.46%
Asian Alone - Hispanic 5 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 19 0.48%
Black or African American Alone - Non Hispanic 33 0.84%
White Alone - Non Hispanic 3,290 83.31%
American Indian and Alaska Native Alone - Non Hispanic 52 1.32%
Asian Alone - Non Hispanic 52 1.32%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 82 2.08%
Two Or More Races - Non Hispanic 111 2.81%