Population By Race and Ethnicity in Umatilla County, OR in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 76,810 population of Umatilla County, Oregon comprised of 18,788 people who identified as Hispanic (24.46%), and 58,022 people who identified as Non-Hispanic (75.54%).

Race: The White Alone population was the largest racial group in Umatilla County, Oregon with a population of 70,168 (91.35%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 3,218 (4.19%); and Two Or More Races was the third largest racial group with a population of 1,748 (2.28%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Umatilla County, Oregon in 2011, with a population of 52,941 (68.93%); the second largest ethnic group was White Alone - Hispanic with a population of 17,227 (22.43%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,376 (3.09%).

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 2011
Total Population:
Race in Umatilla County, OR in 2011
Total Population:
Ethnicity in Umatilla County, OR in 2011
Total Population:
Population By Race in Umatilla , OR in 2011
Race Population Percentage
Black or African American Alone 731 0.95%
White Alone 70,168 91.35%
American Indian and Alaska Native Alone 3,218 4.19%
Asian Alone 804 1.05%
Native Hawaiian And Pacific Islander Alone 141 0.18%
Two Or More Races 1,748 2.28%
Population By Ethnicity in Umatilla , OR in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 182 0.24%
White Alone - Hispanic 17,227 22.43%
American Indian and Alaska Native Alone - Hispanic 842 1.1%
Asian Alone - Hispanic 141 0.18%
Native Hawaiian And Pacific Islander Alone - Hispanic 35 0.05%
Two Or More Races - Hispanic 361 0.47%
Black or African American Alone - Non Hispanic 549 0.72%
White Alone - Non Hispanic 52,941 68.93%
American Indian and Alaska Native Alone - Non Hispanic 2,376 3.09%
Asian Alone - Non Hispanic 663 0.86%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 106 0.14%
Two Or More Races - Non Hispanic 1,387 1.81%