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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 207,419 population of Benton County, Washington comprised of 49,758 people who identified as Hispanic (23.99%), and 157,661 people who identified as Non-Hispanic (76.01%).

Race: The White Alone population was the largest racial group in Benton County, Washington with a population of 186,348 (89.84%); Asian Alone population was the second largest racial group with a population of 7,004 (3.38%); and Two Or More Races was the third largest racial group with a population of 6,893 (3.32%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Benton County, Washington in 2020, with a population of 141,164 (68.06%); the second largest ethnic group was White Alone - Hispanic with a population of 45,184 (21.78%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 6,523 (3.15%).

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

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

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Hispanics and Non Hispanics in Benton County, WA in 2020
Total Population:
Race in Benton County, WA in 2020
Total Population:
Ethnicity in Benton County, WA in 2020
Total Population:
Population By Race in Benton , WA in 2020
Race Population Percentage
Black or African American Alone 3,624 1.75%
White Alone 186,348 89.84%
American Indian and Alaska Native Alone 2,962 1.43%
Asian Alone 7,004 3.38%
Native Hawaiian And Pacific Islander Alone 588 0.28%
Two Or More Races 6,893 3.32%
Population By Ethnicity in Benton , WA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 803 0.39%
White Alone - Hispanic 45,184 21.78%
American Indian and Alaska Native Alone - Hispanic 1,548 0.75%
Asian Alone - Hispanic 481 0.23%
Native Hawaiian And Pacific Islander Alone - Hispanic 210 0.1%
Two Or More Races - Hispanic 1,532 0.74%
Black or African American Alone - Non Hispanic 2,821 1.36%
White Alone - Non Hispanic 141,164 68.06%
American Indian and Alaska Native Alone - Non Hispanic 1,414 0.68%
Asian Alone - Non Hispanic 6,523 3.15%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 378 0.18%
Two Or More Races - Non Hispanic 5,361 2.59%