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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 22,540 population of Jefferson County, Oregon comprised of 4,572 people who identified as Hispanic (20.28%), and 17,968 people who identified as Non-Hispanic (79.72%).

Race: The White Alone population was the largest racial group in Jefferson County, Oregon with a population of 16,986 (75.36%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 4,367 (19.37%); and Two Or More Races was the third largest racial group with a population of 704 (3.12%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Oregon in 2015, with a population of 13,565 (60.18%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 3,539 (15.7%); and the third largest ethnic group was White Alone - Hispanic with a population of 3,421 (15.18%).

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 2015
Total Population:
Race in Jefferson County, OR in 2015
Total Population:
Ethnicity in Jefferson County, OR in 2015
Total Population:
Population By Race in Jefferson , OR in 2015
Race Population Percentage
Black or African American Alone 250 1.11%
White Alone 16,986 75.36%
American Indian and Alaska Native Alone 4,367 19.37%
Asian Alone 175 0.78%
Native Hawaiian And Pacific Islander Alone 58 0.26%
Two Or More Races 704 3.12%
Population By Ethnicity in Jefferson , OR in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 84 0.37%
White Alone - Hispanic 3,421 15.18%
American Indian and Alaska Native Alone - Hispanic 828 3.67%
Asian Alone - Hispanic 24 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 19 0.08%
Two Or More Races - Hispanic 196 0.87%
Black or African American Alone - Non Hispanic 166 0.74%
White Alone - Non Hispanic 13,565 60.18%
American Indian and Alaska Native Alone - Non Hispanic 3,539 15.7%
Asian Alone - Non Hispanic 151 0.67%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 39 0.17%
Two Or More Races - Non Hispanic 508 2.25%