Population By Race and Ethnicity in Benton County, OR in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 92,511 population of Benton County, Oregon comprised of 7,036 people who identified as Hispanic (7.61%), and 85,475 people who identified as Non-Hispanic (92.39%).

Race: The White Alone population was the largest racial group in Benton County, Oregon with a population of 79,975 (86.45%); Asian Alone population was the second largest racial group with a population of 6,589 (7.12%); and Two Or More Races was the third largest racial group with a population of 3,727 (4.03%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Benton County, Oregon in 2018, with a population of 73,947 (79.93%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 6,499 (7.03%); and the third largest ethnic group was White Alone - Hispanic with a population of 6,028 (6.52%).

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 2018
Total Population:
Race in Benton County, OR in 2018
Total Population:
Ethnicity in Benton County, OR in 2018
Total Population:
Population By Race in Benton , OR in 2018
Race Population Percentage
Black or African American Alone 1,150 1.24%
White Alone 79,975 86.45%
American Indian and Alaska Native Alone 819 0.89%
Asian Alone 6,589 7.12%
Native Hawaiian And Pacific Islander Alone 251 0.27%
Two Or More Races 3,727 4.03%
Population By Ethnicity in Benton , OR in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 130 0.14%
White Alone - Hispanic 6,028 6.52%
American Indian and Alaska Native Alone - Hispanic 342 0.37%
Asian Alone - Hispanic 90 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 25 0.03%
Two Or More Races - Hispanic 421 0.46%
Black or African American Alone - Non Hispanic 1,020 1.1%
White Alone - Non Hispanic 73,947 79.93%
American Indian and Alaska Native Alone - Non Hispanic 477 0.52%
Asian Alone - Non Hispanic 6,499 7.03%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 226 0.24%
Two Or More Races - Non Hispanic 3,306 3.57%