Population By Race and Ethnicity in Umatilla County, OR in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 80,153 population of Umatilla County, Oregon comprised of 23,208 people who identified as Hispanic (28.96%), and 56,945 people who identified as Non-Hispanic (71.05%).

Race: The White Alone population was the largest racial group in Umatilla County, Oregon with a population of 72,227 (90.11%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 3,409 (4.25%); and Two Or More Races was the third largest racial group with a population of 2,344 (2.92%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Umatilla County, Oregon in 2021, with a population of 51,156 (63.82%); the second largest ethnic group was White Alone - Hispanic with a population of 21,071 (26.29%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,363 (2.95%).

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

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

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Hispanics and Non Hispanics in Umatilla County, OR in 2021
Total Population:
Race in Umatilla County, OR in 2021
Total Population:
Ethnicity in Umatilla County, OR in 2021
Total Population:
Population By Race in Umatilla , OR in 2021
Race Population Percentage
Black or African American Alone 1,006 1.25%
White Alone 72,227 90.11%
American Indian and Alaska Native Alone 3,409 4.25%
Asian Alone 972 1.21%
Native Hawaiian And Pacific Islander Alone 195 0.24%
Two Or More Races 2,344 2.92%
Population By Ethnicity in Umatilla , OR in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 239 0.3%
White Alone - Hispanic 21,071 26.29%
American Indian and Alaska Native Alone - Hispanic 1,046 1.31%
Asian Alone - Hispanic 255 0.32%
Native Hawaiian And Pacific Islander Alone - Hispanic 65 0.08%
Two Or More Races - Hispanic 532 0.66%
Black or African American Alone - Non Hispanic 767 0.96%
White Alone - Non Hispanic 51,156 63.82%
American Indian and Alaska Native Alone - Non Hispanic 2,363 2.95%
Asian Alone - Non Hispanic 717 0.9%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 130 0.16%
Two Or More Races - Non Hispanic 1,812 2.26%