Jefferson County, Oregon Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 24.50K population of Jefferson County, OR residents comprised of 5.00K residents who identified as Hispanic or Latino (20.42%), and 19.50K residents who identified as Non-Hispanic (79.58%).

Race: The White Alone population was the largest racial group in Jefferson County, OR, with a population of 15.99K (65.27%). The American Indian and Alaska Native Alone population was the second largest racial group in Jefferson County, OR, with a population of 3.32K (13.56%). The Some Other Race Alone population was the third largest racial group in Jefferson County, OR, with a population of 2.46K (10.03%). The smallest racial group in Jefferson County, OR was Native Hawaiian And Pacific Islander Alone with a population of 24 (0.10%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Jefferson County, OR, with a population of 15.01K (61.24%). The Non-Hispanic - American Indian & Alaska Native population was the second largest ethnic group in Jefferson County, OR, with a population of 2.98K (12.17%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Jefferson County, OR, with a population of 2.39K (9.76%). The smallest ethnic group in Jefferson County, OR was Hispanic - Native Hawaiian & Pac. Islander with a population of 6 (0.02%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Jefferson County, Oregon from the 2020 decennial census.

You can see similar information for other Oregon counties and also for the state of Oregon.

Jefferson County, OR Hispanics and Non Hispanics Population in Census 2020
Total Population:
Jefferson County, OR Racial Groups in Census 2020
Total Population:
Jefferson County, OR Ethnicity Groups in Census 2020
Total Population:
Jefferson County, OR Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Population % of County Population
Black or African American Alone 145 0.59
White Alone 15992 65.27
American Indian and Alaska Native Alone 3323 13.56
Asian Alone 149 0.61
Native Hawaiian And Pacific Islander Alone 24 0.10
Some Other Race Alone 2458 10.03
Two Or More Races 2411 9.84
Jefferson County, OR Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Population % of County Population
Non-Hispanic - White Alone 15005 61.24
Non-Hispanic - American Indian & Alaska Native 2981 12.17
Hispanic - Some Other Race Alone 2392 9.76
Hispanic - Two or More Races 1246 5.09
Non-Hispanic - Two or More Races 1165 4.76
Hispanic - White Alone 987 4.03
Hispanic - American Indian & Alaska Native 342 1.40
Non-Hispanic - Black Alone 134 0.55
Non-Hispanic - Asian Alone 131 0.54
Non-Hispanic - Some Other Race Alone 66 0.27
Hispanic - Asian Alone 18 0.07
Non-Hispanic - Native Hawaiian & Pac. Islander 18 0.07
Hispanic - Black Alone 11 0.05
Hispanic - Native Hawaiian & Pac. Islander 6 0.02