Decatur County, Iowa Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Decatur County, IA population of 5,873 people, 91.96% of them (5,401 people) identified their ethnicity as Non-Hispanic - White Alone, 2.42% of them (142 people) identified their ethnicity as Non-Hispanic - Two Or More Races, and 1.35% of them (79 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. 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.

Decatur County, IA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Hispanic - White Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Percentage of Decatur County, IA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Hispanic - White Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Decatur County, IA Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 5401 91.96
Non-Hispanic - Two Or More Races 142 2.42
Non-Hispanic - Black or African American Alone 79 1.35
Hispanic - Some Other Race Alone 63 1.07
Hispanic - White Alone 58 0.99
Non-Hispanic - Asian Alone 33 0.56
Hispanic - Two Or More Races 32 0.55
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 21 0.36
Non-Hispanic - American Indian and Alaska Native Alone 17 0.29
Non-Hispanic - Some Other Race Alone 13 0.22
Hispanic - Black or African American Alone 8 0.14
Hispanic - American Indian and Alaska Native Alone 3 0.05
Hispanic - Native Hawaiian And Pacific Islander Alone 3 0.05
Hispanic - Asian Alone 0 0.00