Population By Race and Ethnicity in Jefferson County, OR in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 21,662 population of Jefferson County, Oregon comprised of 4,181 people who identified as Hispanic (19.3%), and 17,481 people who identified as Non-Hispanic (80.7%).

Race: The White Alone population was the largest racial group in Jefferson County, Oregon with a population of 16,791 (77.51%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 3,913 (18.06%); and Two Or More Races was the third largest racial group with a population of 626 (2.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Oregon in 2010, with a population of 13,440 (62.04%); the second largest ethnic group was White Alone - Hispanic with a population of 3,351 (15.47%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 3,348 (15.46%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Jefferson County, OR in 2010

Total Population:21,662

Non Hispanic (80.7%)

Hispanic (19.3%)

Race in Jefferson County, OR in 2010

Total Population:21,662

White Alone (77.51%)

American Indian and Alaska Native Alone (18.06%)

Two or more races (2.89%)

Black or African American Alone (0.86%)

Asian Alone (0.49%)

Native Hawaiian And Pacific Islander Alone (0.19%)

Ethnicity in Jefferson County, OR in 2010

Total Population:21,662

Non-Hispanic White Alone (62.04%)

Hispanic White Alone (15.47%)

Non-Hispanic American Indian and Alaska Native Alone (15.46%)

Hispanic American Indian and Alaska Native Alone (2.61%)

All Other Ethnicities (2.28%)

Non-Hispanic Two or more races (2.15%)

Population By Race in Jefferson , OR in 2010

Race	Population	Percentage
White Alone	16,791	77.51%
American Indian and Alaska Native Alone	3,913	18.06%
Two Or More Races	626	2.89%
Black or African American Alone	186	0.86%
Asian Alone	106	0.49%
Native Hawaiian And Pacific Islander Alone	40	0.19%

Population By Ethnicity in Jefferson , OR in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	13,440	62.04%
White Alone - Hispanic	3,351	15.47%
American Indian and Alaska Native Alone - Non Hispanic	3,348	15.46%
American Indian and Alaska Native Alone - Hispanic	565	2.61%
Two Or More Races - Non Hispanic	465	2.15%
Two Or More Races - Hispanic	161	0.74%
Black or African American Alone - Non Hispanic	117	0.54%
Asian Alone - Non Hispanic	88	0.41%
Black or African American Alone - Hispanic	69	0.32%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	23	0.11%
Asian Alone - Hispanic	18	0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic	17	0.08%