Benton County, Washington 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 206.87K population of Benton County, WA residents comprised of 49.34K residents who identified as Hispanic or Latino (23.85%), and 157.53K residents who identified as Non-Hispanic (76.15%).

Race: The White Alone population was the largest racial group in Benton County, WA, with a population of 146.09K (70.62%). The Some Other Race Alone population was the second largest racial group in Benton County, WA, with a population of 24.69K (11.94%). The Two Or More Races population was the third largest racial group in Benton County, WA, with a population of 24.15K (11.67%). The smallest racial group in Benton County, WA was Native Hawaiian And Pacific Islander Alone with a population of 607 (0.29%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Benton County, WA, with a population of 135.72K (65.61%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Benton County, WA, with a population of 23.64K (11.43%). The Hispanic - Two or More Races population was the third largest ethnic group in Benton County, WA, with a population of 13.97K (6.75%). The smallest ethnic group in Benton County, WA was Hispanic - Native Hawaiian & Pac. Islander with a population of 71 (0.03%).

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

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

Benton County, WA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Benton County, WA Racial Groups in Census 2020
Total Population:
Benton County, WA Ethnicity Groups in Census 2020
Total Population:
Benton County, WA Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Population % of County Population
Black or African American Alone 2893 1.40
White Alone 146087 70.62
American Indian and Alaska Native Alone 2052 0.99
Asian Alone 6397 3.09
Native Hawaiian And Pacific Islander Alone 607 0.29
Some Other Race Alone 24691 11.94
Two Or More Races 24146 11.67
Benton County, WA Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Population % of County Population
Non-Hispanic - White Alone 135718 65.61
Hispanic - Some Other Race Alone 23642 11.43
Hispanic - Two or More Races 13971 6.75
Hispanic - White Alone 10369 5.01
Non-Hispanic - Two or More Races 10175 4.92
Non-Hispanic - Asian Alone 6244 3.02
Non-Hispanic - Black Alone 2621 1.27
Non-Hispanic - American Indian & Alaska Native 1191 0.58
Non-Hispanic - Some Other Race Alone 1049 0.51
Hispanic - American Indian & Alaska Native 861 0.42
Non-Hispanic - Native Hawaiian & Pac. Islander 536 0.26
Hispanic - Black Alone 272 0.13
Hispanic - Asian Alone 153 0.07
Hispanic - Native Hawaiian & Pac. Islander 71 0.03