Iowa County, Iowa Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 12.76K voting-age population of Iowa County, IA residents comprised of 282 residents who identified as Hispanic or Latino (2.21%), and 12.48K residents who identified as Non-Hispanic (97.79%).

Race: The White Alone voting-age population was the largest racial group in Iowa County, IA, with a voting-age population of 12.12K (94.94%). The Two Or More Races voting-age population was the second largest racial group in Iowa County, IA, with a voting-age population of 296 (2.32%). The Some Other Race Alone voting-age population was the third largest racial group in Iowa County, IA, with a voting-age population of 160 (1.25%). The smallest racial group in Iowa County, IA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 1 (0.01%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Iowa County, IA, with a voting-age population of 12.03K (94.27%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Iowa County, IA, with a voting-age population of 233 (1.83%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Iowa County, IA, with a voting-age population of 122 (0.96%). The smallest ethnic group in Iowa County, IA was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

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

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

Iowa County, IA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Iowa County, IA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Iowa County, IA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Iowa County, IA Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 79 0.62
White Alone 12117 94.94
American Indian and Alaska Native Alone 33 0.26
Asian Alone 77 0.60
Native Hawaiian And Pacific Islander Alone 1 0.01
Some Other Race Alone 160 1.25
Two Or More Races 296 2.32
Iowa County, IA Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 12032 94.27
Non-Hispanic - Two or More Races 233 1.83
Hispanic - Some Other Race Alone 122 0.96
Hispanic - White Alone 85 0.67
Non-Hispanic - Black Alone 79 0.62
Non-Hispanic - Asian Alone 71 0.56
Hispanic - Two or More Races 63 0.49
Non-Hispanic - Some Other Race Alone 38 0.30
Non-Hispanic - American Indian & Alaska Native 27 0.21
Hispanic - American Indian & Alaska Native 6 0.05
Hispanic - Asian Alone 6 0.05
Non-Hispanic - Native Hawaiian & Pac. Islander 1 0.01
Hispanic - Black Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00