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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 52,724 population of Columbia County, Oregon comprised of 3,131 people who identified as Hispanic (5.94%), and 49,593 people who identified as Non-Hispanic (94.06%).

Race: The White Alone population was the largest racial group in Columbia County, Oregon with a population of 48,628 (92.23%); Two Or More Races population was the second largest racial group with a population of 2,141 (4.06%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 819 (1.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Columbia County, Oregon in 2020, with a population of 46,084 (87.41%); the second largest ethnic group was White Alone - Hispanic with a population of 2,544 (4.83%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 1,878 (3.56%).

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

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

See this for other years:
Hispanics and Non Hispanics in Columbia County, OR in 2020
Total Population:
Race in Columbia County, OR in 2020
Total Population:
Ethnicity in Columbia County, OR in 2020
Total Population:
Population By Race in Columbia , OR in 2020
Race Population Percentage
Black or African American Alone 429 0.81%
White Alone 48,628 92.23%
American Indian and Alaska Native Alone 819 1.55%
Asian Alone 568 1.08%
Native Hawaiian And Pacific Islander Alone 139 0.26%
Two Or More Races 2,141 4.06%
Population By Ethnicity in Columbia , OR in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 78 0.15%
White Alone - Hispanic 2,544 4.83%
American Indian and Alaska Native Alone - Hispanic 189 0.36%
Asian Alone - Hispanic 49 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 8 0.02%
Two Or More Races - Hispanic 263 0.5%
Black or African American Alone - Non Hispanic 351 0.67%
White Alone - Non Hispanic 46,084 87.41%
American Indian and Alaska Native Alone - Non Hispanic 630 1.2%
Asian Alone - Non Hispanic 519 0.98%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 131 0.25%
Two Or More Races - Non Hispanic 1,878 3.56%