Benton, Iowa Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 25.58K population of Benton, IA residents comprised of 462 residents who identified as Hispanic or Latino (1.81%), and 25.11K residents who identified as Non-Hispanic (98.19%).

Race: The White Alone population was the largest racial group in Benton, IA, with a population of 24.26K (94.85%). The Two Or More Races population was the second largest racial group in Benton, IA, with a population of 949 (3.71%). The Some Other Race Alone population was the third largest racial group in Benton, IA, with a population of 135 (0.53%). The smallest racial group in Benton, IA was Native Hawaiian And Pacific Islander Alone with a population of 2 (0.01%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Benton, IA, with a population of 24.08K (94.14%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Benton, IA, with a population of 757 (2.96%). The Hispanic - Two or More Races population was the third largest ethnic group in Benton, IA, with a population of 192 (0.75%). The smallest ethnic group in Benton, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

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

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

Benton, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Benton, IA Racial Groups in Census 2020
Total Population:
Benton, IA Ethnicity Groups in Census 2020
Total Population:
Benton, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 114 0.45
White Alone 24258 94.85
American Indian and Alaska Native Alone 34 0.13
Asian Alone 83 0.33
Native Hawaiian And Pacific Islander Alone 2 0.01
Some Other Race Alone 135 0.53
Two Or More Races 949 3.71
Benton, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 24077 94.14
Non-Hispanic - Two or More Races 757 2.96
Hispanic - Two or More Races 192 0.75
Hispanic - White Alone 181 0.71
Non-Hispanic - Black Alone 112 0.44
Non-Hispanic - Asian Alone 79 0.31
Hispanic - Some Other Race Alone 78 0.31
Non-Hispanic - Some Other Race Alone 57 0.22
Non-Hispanic - American Indian & Alaska Native 29 0.11
Hispanic - American Indian & Alaska Native 5 0.02
Hispanic - Asian Alone 4 0.02
Hispanic - Black Alone 2 0.01
Non-Hispanic - Native Hawaiian & Pac. Islander 2 0.01
Hispanic - Native Hawaiian & Pac. Islander 0 0.00