Decatur County, Iowa Voting-age Population By Race and Ethnicity from Census 2020
According to the data from the US 2020 decennial Census, in April 2020, the 5.87K voting-age population of Decatur County, IA residents comprised of 167 residents who identified as Hispanic or Latino (2.84%), and 5.71K residents who identified as Non-Hispanic (97.16%).
Race: The White Alone voting-age population was the largest racial group in Decatur County, IA, with a voting-age population of 5.46K (92.95%). The Two Or More Races voting-age population was the second largest racial group in Decatur County, IA, with a voting-age population of 174 (2.96%). The Black or African American Alone voting-age population was the third largest racial group in Decatur County, IA, with a voting-age population of 87 (1.48%). The smallest racial group in Decatur County, IA was American Indian and Alaska Native Alone with a voting-age population of 20 (0.34%).
Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Decatur County, IA, with a voting-age population of 5.40K (91.96%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Decatur County, IA, with a voting-age population of 142 (2.42%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Decatur County, IA, with a voting-age population of 79 (1.35%). The smallest ethnic group in Decatur County, IA was Hispanic - Asian Alone 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 Decatur County, Iowa from the 2020 decennial census.
You can see similar information for other Iowa counties and also for the state of Iowa.
| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 87 | 1.48 |
| White Alone | 5459 | 92.95 |
| American Indian and Alaska Native Alone | 20 | 0.34 |
| Asian Alone | 33 | 0.56 |
| Native Hawaiian And Pacific Islander Alone | 24 | 0.41 |
| Some Other Race Alone | 76 | 1.29 |
| Two Or More Races | 174 | 2.96 |
| 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 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 & Pac. Islander | 21 | 0.36 |
| Non-Hispanic - American Indian & Alaska Native | 17 | 0.29 |
| Non-Hispanic - Some Other Race Alone | 13 | 0.22 |
| Hispanic - Black Alone | 8 | 0.14 |
| Hispanic - American Indian & Alaska Native | 3 | 0.05 |
| Hispanic - Native Hawaiian & Pac. Islander | 3 | 0.05 |
| Hispanic - Asian Alone | 0 | 0.00 |