Des Moines 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 30.44K voting-age population of Des Moines County, IA residents comprised of 764 residents who identified as Hispanic or Latino (2.51%), and 29.68K residents who identified as Non-Hispanic (97.49%).

Race: The White Alone voting-age population was the largest racial group in Des Moines County, IA, with a voting-age population of 26.89K (88.33%). The Black or African American Alone voting-age population was the second largest racial group in Des Moines County, IA, with a voting-age population of 1.67K (5.48%). The Two Or More Races voting-age population was the third largest racial group in Des Moines County, IA, with a voting-age population of 1.19K (3.90%). The smallest racial group in Des Moines County, IA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 12 (0.04%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Des Moines County, IA, with a voting-age population of 26.64K (87.52%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Des Moines County, IA, with a voting-age population of 1.66K (5.44%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Des Moines County, IA, with a voting-age population of 946 (3.11%). The smallest ethnic group in Des Moines 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 Des Moines County, Iowa from the 2020 decennial census.

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

Des Moines County, IA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Des Moines County, IA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Des Moines County, IA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Des Moines 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 1668 5.48
White Alone 26890 88.33
American Indian and Alaska Native Alone 51 0.17
Asian Alone 306 1.00
Native Hawaiian And Pacific Islander Alone 12 0.04
Some Other Race Alone 329 1.08
Two Or More Races 1186 3.90
Des Moines 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 26644 87.52
Non-Hispanic - Black Alone 1655 5.44
Non-Hispanic - Two or More Races 946 3.11
Non-Hispanic - Asian Alone 301 0.99
Hispanic - Some Other Race Alone 257 0.84
Hispanic - White Alone 246 0.81
Hispanic - Two or More Races 240 0.79
Non-Hispanic - Some Other Race Alone 72 0.24
Non-Hispanic - American Indian & Alaska Native 48 0.16
Hispanic - Black Alone 13 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 12 0.04
Hispanic - Asian Alone 5 0.02
Hispanic - American Indian & Alaska Native 3 0.01
Hispanic - Native Hawaiian & Pac. Islander 0 0.00