Population By Race and Ethnicity in Jefferson County, OR in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 24,581 population of Jefferson County, Oregon comprised of 5,045 people who identified as Hispanic (20.52%), and 19,536 people who identified as Non-Hispanic (79.48%).

Race: The White Alone population was the largest racial group in Jefferson County, Oregon with a population of 18,580 (75.59%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 4,507 (18.34%); and Two Or More Races was the third largest racial group with a population of 923 (3.76%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Oregon in 2020, with a population of 14,889 (60.57%); the second largest ethnic group was White Alone - Hispanic with a population of 3,691 (15.02%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 3,539 (14.4%).

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.

See this for other years:
Hispanics and Non Hispanics in Jefferson County, OR in 2020
Total Population:
Race in Jefferson County, OR in 2020
Total Population:
Ethnicity in Jefferson County, OR in 2020
Total Population:
Population By Race in Jefferson , OR in 2020
Race Population Percentage
Black or African American Alone 308 1.25%
White Alone 18,580 75.59%
American Indian and Alaska Native Alone 4,507 18.34%
Asian Alone 204 0.83%
Native Hawaiian And Pacific Islander Alone 59 0.24%
Two Or More Races 923 3.76%
Population By Ethnicity in Jefferson , OR in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 110 0.45%
White Alone - Hispanic 3,691 15.02%
American Indian and Alaska Native Alone - Hispanic 968 3.94%
Asian Alone - Hispanic 29 0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic 19 0.08%
Two Or More Races - Hispanic 228 0.93%
Black or African American Alone - Non Hispanic 198 0.81%
White Alone - Non Hispanic 14,889 60.57%
American Indian and Alaska Native Alone - Non Hispanic 3,539 14.4%
Asian Alone - Non Hispanic 175 0.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 40 0.16%
Two Or More Races - Non Hispanic 695 2.83%