Population By Race and Ethnicity in Jefferson, OR in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 25,105 population of Jefferson County, Oregon comprised of 5,251 people who identified as Hispanic (20.92%), and 19,854 people who identified as Non-Hispanic (79.08%).

Race: The White Alone population was the largest racial group in Jefferson County, Oregon with a population of 19,103 (76.09%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 4,505 (17.95%); and Two Or More Races was the third largest racial group with a population of 927 (3.69%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Oregon in 2021, with a population of 15,269 (60.82%); the second largest ethnic group was White Alone - Hispanic with a population of 3,834 (15.27%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 3,501 (13.95%).

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

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

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Hispanics and Non Hispanics in Jefferson, OR in 2021
Total Population:
Race in Jefferson, OR in 2021
Total Population:
Ethnicity in Jefferson, OR in 2021
Total Population:
Population By Race in Jefferson , OR in 2021
Race Population Percentage
Black or African American Alone 295 1.18%
White Alone 19,103 76.09%
American Indian and Alaska Native Alone 4,505 17.95%
Asian Alone 214 0.85%
Native Hawaiian And Pacific Islander Alone 61 0.24%
Two Or More Races 927 3.69%
Population By Ethnicity in Jefferson , OR in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 112 0.45%
White Alone - Hispanic 3,834 15.27%
American Indian and Alaska Native Alone - Hispanic 1,004 4%
Asian Alone - Hispanic 35 0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic 19 0.08%
Two Or More Races - Hispanic 247 0.98%
Black or African American Alone - Non Hispanic 183 0.73%
White Alone - Non Hispanic 15,269 60.82%
American Indian and Alaska Native Alone - Non Hispanic 3,501 13.95%
Asian Alone - Non Hispanic 179 0.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 42 0.17%
Two Or More Races - Non Hispanic 680 2.71%