Decatur
County in Iowa (USA)
Contents: Population
The population development of Decatur as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Decatur | County | 8,338 | 8,689 | 8,457 | 7,767 | 7,656 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,515,736 | 340,110,988 |
Source: U.S. Census Bureau.
Explanation: Latest available rebased total population figures are tabulated.
Further information about the population structure:
| Gender (E 2024) | |
|---|---|
| Males | 3,848 |
| Females | 3,808 |
| Age Groups (E 2024) | |
|---|---|
| 0-17 years | 1,681 |
| 18-64 years | 4,313 |
| 65+ years | 1,662 |
| Age Distribution (E 2024) | |
|---|---|
| 80+ years | 453 |
| 70-79 years | 737 |
| 60-69 years | 942 |
| 50-59 years | 713 |
| 40-49 years | 727 |
| 30-39 years | 750 |
| 20-29 years | 1,243 |
| 10-19 years | 1,228 |
| 0-9 years | 863 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 7,645 |
| »Race« (C 2020) | |
|---|---|
| White | 7,081 |
| Black/African American | 108 |
| Indigenous | 20 |
| Asian | 39 |
| Pacific Islander | 24 |
| Some other | 101 |
| 2 or more | 272 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 211 |
| Other | 7,434 |