Benton 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 95.18K population of Benton County, OR residents comprised of 8.52K residents who identified as Hispanic or Latino (8.96%), and 86.66K residents who identified as Non-Hispanic (91.05%).

Race: The White Alone population was the largest racial group in Benton County, OR, with a population of 74.61K (78.39%). The Two Or More Races population was the second largest racial group in Benton County, OR, with a population of 8.89K (9.34%). The Asian Alone population was the third largest racial group in Benton County, OR, with a population of 6.43K (6.75%). The smallest racial group in Benton County, OR was Native Hawaiian And Pacific Islander Alone with a population of 292 (0.31%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Benton County, OR, with a population of 72.21K (75.86%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Benton County, OR, with a population of 6.38K (6.70%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Benton County, OR, with a population of 5.80K (6.09%). The smallest ethnic group in Benton County, OR was Hispanic - Native Hawaiian & Pac. Islander with a population of 16 (0.02%).

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

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

Benton County, OR Hispanics and Non Hispanics Population in Census 2020
Total Population:
Benton County, OR Racial Groups in Census 2020
Total Population:
Benton County, OR Ethnicity Groups in Census 2020
Total Population:
Benton County, OR Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1002 1.05
White Alone 74612 78.39
American Indian and Alaska Native Alone 819 0.86
Asian Alone 6428 6.75
Native Hawaiian And Pacific Islander Alone 292 0.31
Some Other Race Alone 3139 3.30
Two Or More Races 8892 9.34
Benton County, OR Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 72209 75.86
Non-Hispanic - Asian Alone 6375 6.70
Non-Hispanic - Two or More Races 5796 6.09
Hispanic - Two or More Races 3096 3.25
Hispanic - Some Other Race Alone 2601 2.73
Hispanic - White Alone 2403 2.53
Non-Hispanic - Black Alone 938 0.99
Non-Hispanic - Some Other Race Alone 538 0.56
Non-Hispanic - American Indian & Alaska Native 528 0.56
Hispanic - American Indian & Alaska Native 291 0.31
Non-Hispanic - Native Hawaiian & Pac. Islander 276 0.29
Hispanic - Black Alone 64 0.07
Hispanic - Asian Alone 53 0.06
Hispanic - Native Hawaiian & Pac. Islander 16 0.02