Iowa Voting-age Population By Race in Census 2020

Updated on August 26, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Iowa voting-age population of 2,450,103 people, 86.80% of them (2,126,641 people) identified their race as White Alone, 4.28% of them (104,823 people) identified their race as Two Or More Races, and 3.60% of them (88,101 people) identified their race as Black or African American Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the Iowa voting-age population for each race. You can also find the information in a table below.

You can see similar information for other states and also for the United States.

You can also see links at the bottom of the page for similar information for each Iowa county.

Iowa Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Black or African American Alone
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Iowa Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Black or African American Alone
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Iowa Voting-age Population By Race in Census 2020
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Race Voting-age Population % of State Voting-age Population
Black or African American Alone 88101 3.60
White Alone 2126641 86.80
American Indian and Alaska Native Alone 10353 0.42
Asian Alone 57149 2.33
Native Hawaiian And Pacific Islander Alone 3552 0.14
Some Other Race Alone 59484 2.43
Two Or More Races 104823 4.28