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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Jefferson County, OR in 2020

Total Population:24,581

Non Hispanic (79.48%)

Hispanic (20.52%)

Race in Jefferson County, OR in 2020

Total Population:24,581

White Alone (75.59%)

American Indian and Alaska Native Alone (18.34%)

Two or more races (3.76%)

Black or African American Alone (1.25%)

Asian Alone (0.83%)

Native Hawaiian And Pacific Islander Alone (0.24%)

Ethnicity in Jefferson County, OR in 2020

Total Population:24,581

Non-Hispanic White Alone (60.57%)

Hispanic White Alone (15.02%)

Non-Hispanic American Indian and Alaska Native Alone (14.4%)

Hispanic American Indian and Alaska Native Alone (3.94%)

All Other Ethnicities (3.25%)

Non-Hispanic Two or more races (2.83%)

Population By Race in Jefferson , OR in 2020

Race	Population	Percentage
White Alone	18,580	75.59%
American Indian and Alaska Native Alone	4,507	18.34%
Two Or More Races	923	3.76%
Black or African American Alone	308	1.25%
Asian Alone	204	0.83%
Native Hawaiian And Pacific Islander Alone	59	0.24%

Population By Ethnicity in Jefferson , OR in 2020

Ethnicity	Population	Percentage
White Alone - Non Hispanic	14,889	60.57%
White Alone - Hispanic	3,691	15.02%
American Indian and Alaska Native Alone - Non Hispanic	3,539	14.4%
American Indian and Alaska Native Alone - Hispanic	968	3.94%
Two Or More Races - Non Hispanic	695	2.83%
Two Or More Races - Hispanic	228	0.93%
Black or African American Alone - Non Hispanic	198	0.81%
Asian Alone - Non Hispanic	175	0.71%
Black or African American Alone - Hispanic	110	0.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	40	0.16%
Asian Alone - Hispanic	29	0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic	19	0.08%