Clinton County, 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 Clinton County, IA voting-age population of 35,887 people, 91.88% of them (32,974 people) identified their race as White Alone, 3.64% of them (1,307 people) identified their race as Two Or More Races, and 2.63% of them (943 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 the Clinton County, IA voting-age population for each race. You can also find the information in a table below.

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

Clinton County, IA 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 Clinton County, IA 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
Clinton County, IA Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 943 2.63
White Alone 32974 91.88
American Indian and Alaska Native Alone 98 0.27
Asian Alone 210 0.59
Native Hawaiian And Pacific Islander Alone 10 0.03
Some Other Race Alone 345 0.96
Two Or More Races 1307 3.64