Population By Race and Ethnicity in Benton County, OR in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 95,208 population of Benton County, Oregon comprised of 7,641 people who identified as Hispanic (8.03%), and 87,567 people who identified as Non-Hispanic (91.97%).

Race: The White Alone population was the largest racial group in Benton County, Oregon with a population of 82,283 (86.42%); Asian Alone population was the second largest racial group with a population of 6,497 (6.82%); and Two Or More Races was the third largest racial group with a population of 3,975 (4.18%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Benton County, Oregon in 2020, with a population of 75,802 (79.62%); the second largest ethnic group was White Alone - Hispanic with a population of 6,481 (6.81%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 6,390 (6.71%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Benton, Oregon.

You can find similar information for other Oregon counties, and for Oregon.

See this for other years:
Hispanics and Non Hispanics in Benton County, OR in 2020
Total Population:
Race in Benton County, OR in 2020
Total Population:
Ethnicity in Benton County, OR in 2020
Total Population:
Population By Race in Benton , OR in 2020
Race Population Percentage
Black or African American Alone 1,239 1.3%
White Alone 82,283 86.42%
American Indian and Alaska Native Alone 932 0.98%
Asian Alone 6,497 6.82%
Native Hawaiian And Pacific Islander Alone 282 0.3%
Two Or More Races 3,975 4.18%
Population By Ethnicity in Benton , OR in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 160 0.17%
White Alone - Hispanic 6,481 6.81%
American Indian and Alaska Native Alone - Hispanic 394 0.41%
Asian Alone - Hispanic 107 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 31 0.03%
Two Or More Races - Hispanic 468 0.49%
Black or African American Alone - Non Hispanic 1,079 1.13%
White Alone - Non Hispanic 75,802 79.62%
American Indian and Alaska Native Alone - Non Hispanic 538 0.56%
Asian Alone - Non Hispanic 6,390 6.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 251 0.26%
Two Or More Races - Non Hispanic 3,507 3.68%