Population By Race and Ethnicity in Benton County, OR in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 96,321 population of Benton County, Oregon comprised of 8,654 people who identified as Hispanic (8.99%), and 87,667 people who identified as Non-Hispanic (91.02%).

Race: The White Alone population was the largest racial group in Benton County, Oregon with a population of 83,236 (86.42%); Asian Alone population was the second largest racial group with a population of 6,415 (6.66%); and Two Or More Races was the third largest racial group with a population of 4,031 (4.18%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Benton County, Oregon in 2021, with a population of 75,897 (78.8%); the second largest ethnic group was White Alone - Hispanic with a population of 7,339 (7.62%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 6,306 (6.55%).

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 2021
Total Population:
Race in Benton County, OR in 2021
Total Population:
Ethnicity in Benton County, OR in 2021
Total Population:
Population By Race in Benton , OR in 2021
Race Population Percentage
Black or African American Alone 1,290 1.34%
White Alone 83,236 86.42%
American Indian and Alaska Native Alone 1,060 1.1%
Asian Alone 6,415 6.66%
Native Hawaiian And Pacific Islander Alone 289 0.3%
Two Or More Races 4,031 4.18%
Population By Ethnicity in Benton , OR in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 178 0.19%
White Alone - Hispanic 7,339 7.62%
American Indian and Alaska Native Alone - Hispanic 485 0.5%
Asian Alone - Hispanic 109 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 32 0.03%
Two Or More Races - Hispanic 511 0.53%
Black or African American Alone - Non Hispanic 1,112 1.15%
White Alone - Non Hispanic 75,897 78.8%
American Indian and Alaska Native Alone - Non Hispanic 575 0.6%
Asian Alone - Non Hispanic 6,306 6.55%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 257 0.27%
Two Or More Races - Non Hispanic 3,520 3.65%