Population By Race and Ethnicity in Umatilla County, OR in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 76,491 population of Umatilla County, Oregon comprised of 19,788 people who identified as Hispanic (25.87%), and 56,703 people who identified as Non-Hispanic (74.13%).

Race: The White Alone population was the largest racial group in Umatilla County, Oregon with a population of 69,475 (90.83%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 3,222 (4.21%); and Two Or More Races was the third largest racial group with a population of 1,917 (2.51%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Umatilla County, Oregon in 2015, with a population of 51,393 (67.19%); the second largest ethnic group was White Alone - Hispanic with a population of 18,082 (23.64%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,376 (3.11%).

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 County, OR in 2015
Total Population:
Race in Umatilla County, OR in 2015
Total Population:
Ethnicity in Umatilla County, OR in 2015
Total Population:
Population By Race in Umatilla , OR in 2015
Race Population Percentage
Black or African American Alone 836 1.09%
White Alone 69,475 90.83%
American Indian and Alaska Native Alone 3,222 4.21%
Asian Alone 870 1.14%
Native Hawaiian And Pacific Islander Alone 171 0.22%
Two Or More Races 1,917 2.51%
Population By Ethnicity in Umatilla , OR in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 197 0.26%
White Alone - Hispanic 18,082 23.64%
American Indian and Alaska Native Alone - Hispanic 846 1.11%
Asian Alone - Hispanic 198 0.26%
Native Hawaiian And Pacific Islander Alone - Hispanic 48 0.06%
Two Or More Races - Hispanic 417 0.55%
Black or African American Alone - Non Hispanic 639 0.84%
White Alone - Non Hispanic 51,393 67.19%
American Indian and Alaska Native Alone - Non Hispanic 2,376 3.11%
Asian Alone - Non Hispanic 672 0.88%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 123 0.16%
Two Or More Races - Non Hispanic 1,500 1.96%