Madison 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 Madison County, IA voting-age population of 12,321 people, 95.30% of them (11,742 people) identified their race as White Alone, 3.24% of them (399 people) identified their race as Two Or More Races, and 0.58% of them (71 people) identified their race as Some Other Race Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Madison 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.

Madison County, IA Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Madison County, IA Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Madison 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 31 0.25
White Alone 11742 95.30
American Indian and Alaska Native Alone 18 0.15
Asian Alone 59 0.48
Native Hawaiian And Pacific Islander Alone 1 0.01
Some Other Race Alone 71 0.58
Two Or More Races 399 3.24