Decatur County, Iowa Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 7.65K population of Decatur County, IA residents comprised of 211 residents who identified as Hispanic or Latino (2.76%), and 7.43K residents who identified as Non-Hispanic (97.24%).
Race: The White Alone population was the largest racial group in Decatur County, IA, with a population of 7.08K (92.62%). The Two Or More Races population was the second largest racial group in Decatur County, IA, with a population of 272 (3.56%). The Black or African American Alone population was the third largest racial group in Decatur County, IA, with a population of 108 (1.41%). The smallest racial group in Decatur County, IA was American Indian and Alaska Native Alone with a population of 20 (0.26%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Decatur County, IA, with a population of 7.01K (91.69%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Decatur County, IA, with a population of 224 (2.93%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Decatur County, IA, with a population of 97 (1.27%). The smallest ethnic group in Decatur County, IA was Hispanic - Asian Alone with a population of 0 (0.00%).
The charts and tables below shows the 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 | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 108 | 1.41 |
| White Alone | 7081 | 92.62 |
| American Indian and Alaska Native Alone | 20 | 0.26 |
| Asian Alone | 39 | 0.51 |
| Native Hawaiian And Pacific Islander Alone | 24 | 0.31 |
| Some Other Race Alone | 101 | 1.32 |
| Two Or More Races | 272 | 3.56 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 7010 | 91.69 |
| Non-Hispanic - Two or More Races | 224 | 2.93 |
| Non-Hispanic - Black Alone | 97 | 1.27 |
| Hispanic - Some Other Race Alone | 75 | 0.98 |
| Hispanic - White Alone | 71 | 0.93 |
| Hispanic - Two or More Races | 48 | 0.63 |
| Non-Hispanic - Asian Alone | 39 | 0.51 |
| Non-Hispanic - Some Other Race Alone | 26 | 0.34 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 21 | 0.28 |
| Non-Hispanic - American Indian & Alaska Native | 17 | 0.22 |
| Hispanic - Black Alone | 11 | 0.14 |
| Hispanic - American Indian & Alaska Native | 3 | 0.04 |
| Hispanic - Native Hawaiian & Pac. Islander | 3 | 0.04 |
| Hispanic - Asian Alone | 0 | 0.00 |