Decatur County, Iowa Population By Ethnicity in Census 2020
Updated on April 5, 2023.
According to the data from the US 2020 decennial Census, in April 2020, among Decatur County, IA population of 7,645 people, 91.69% (7,010) identified their ethnicity as Non-Hispanic - White Alone, 2.93% (224) identified their ethnicity as Non-Hispanic - Two Or More Races, and 1.27% (97) identified their ethnicity as Non-Hispanic - Black or African American Alone.
The first chart below shows the population by ethnicity and the second chart shows the percentage of the 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.
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Data Source: US Census Bureau, 2020 Census.
Decatur County, IA Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 7010 | 91.69 |
| Non-Hispanic - Two Or More Races | 224 | 2.93 |
| Non-Hispanic - Black or African American 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 And Pacific Islander Alone | 21 | 0.28 |
| Non-Hispanic - American Indian and Alaska Native Alone | 17 | 0.22 |
| Hispanic - Black or African American Alone | 11 | 0.14 |
| Hispanic - American Indian and Alaska Native Alone | 3 | 0.04 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 3 | 0.04 |
| Hispanic - Asian Alone | 0 | 0.00 |