Population By Race and Ethnicity in Umatilla, OR in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 80,108 population of Umatilla County, Oregon comprised of 22,724 people who identified as Hispanic (28.37%), and 57,384 people who identified as Non-Hispanic (71.63%).

Race: The White Alone population was the largest racial group in Umatilla County, Oregon with a population of 72,405 (90.38%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 3,383 (4.22%); and Two Or More Races was the third largest racial group with a population of 2,219 (2.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Umatilla County, Oregon in 2020, with a population of 51,728 (64.57%); the second largest ethnic group was White Alone - Hispanic with a population of 20,677 (25.81%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,360 (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.

See this for other years:
Hispanics and Non Hispanics in Umatilla, OR in 2020
Total Population:
Race in Umatilla, OR in 2020
Total Population:
Ethnicity in Umatilla, OR in 2020
Total Population:
Population By Race in Umatilla , OR in 2020
Race Population Percentage
Black or African American Alone 970 1.21%
White Alone 72,405 90.38%
American Indian and Alaska Native Alone 3,383 4.22%
Asian Alone 947 1.18%
Native Hawaiian And Pacific Islander Alone 184 0.23%
Two Or More Races 2,219 2.77%
Population By Ethnicity in Umatilla , OR in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 220 0.28%
White Alone - Hispanic 20,677 25.81%
American Indian and Alaska Native Alone - Hispanic 1,023 1.28%
Asian Alone - Hispanic 223 0.28%
Native Hawaiian And Pacific Islander Alone - Hispanic 63 0.08%
Two Or More Races - Hispanic 518 0.65%
Black or African American Alone - Non Hispanic 750 0.94%
White Alone - Non Hispanic 51,728 64.57%
American Indian and Alaska Native Alone - Non Hispanic 2,360 2.95%
Asian Alone - Non Hispanic 724 0.9%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 121 0.15%
Two Or More Races - Non Hispanic 1,701 2.12%