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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 21,752 population of Jefferson County, Oregon comprised of 4,237 people who identified as Hispanic (19.48%), and 17,515 people who identified as Non-Hispanic (80.52%).

Race: The White Alone population was the largest racial group in Jefferson County, Oregon with a population of 16,709 (76.82%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 4,014 (18.45%); and Two Or More Races was the third largest racial group with a population of 643 (2.96%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Oregon in 2011, with a population of 13,368 (61.46%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 3,396 (15.61%); and the third largest ethnic group was White Alone - Hispanic with a population of 3,341 (15.36%).

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 2011
Total Population:
Race in Jefferson County, OR in 2011
Total Population:
Ethnicity in Jefferson County, OR in 2011
Total Population:
Population By Race in Jefferson , OR in 2011
Race Population Percentage
Black or African American Alone 201 0.92%
White Alone 16,709 76.82%
American Indian and Alaska Native Alone 4,014 18.45%
Asian Alone 142 0.65%
Native Hawaiian And Pacific Islander Alone 43 0.2%
Two Or More Races 643 2.96%
Population By Ethnicity in Jefferson , OR in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 73 0.34%
White Alone - Hispanic 3,341 15.36%
American Indian and Alaska Native Alone - Hispanic 618 2.84%
Asian Alone - Hispanic 21 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 17 0.08%
Two Or More Races - Hispanic 167 0.77%
Black or African American Alone - Non Hispanic 128 0.59%
White Alone - Non Hispanic 13,368 61.46%
American Indian and Alaska Native Alone - Non Hispanic 3,396 15.61%
Asian Alone - Non Hispanic 121 0.56%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 26 0.12%
Two Or More Races - Non Hispanic 476 2.19%