Decatur County is located in the state of Iowa, with a total population of 7870. The land area spans approximately 1377.567314 square miles, contributing to its total area of 1381.708078 square miles.
Decatur County Interactive Map
About Decatur County, Iowa
Here is some important info of Decatur County, Iowa
Decatur County, Iowa Population Demographics
As of the last census, Decatur County has a total population of 7870, out of which 3961 are Male while 3909 are female.
You can check the total population for every year in the below table:
| Year | Population |
|---|---|
| 2010 | 8418 |
| 2011 | 8249 |
| 2012 | 8239 |
| 2013 | 8216 |
| 2014 | 8209 |
| 2015 | 8137 |
| 2016 | 8053 |
| 2017 | 7947 |
| 2018 | 7890 |
| 2019 | 7870 |
Race Demographics
| Category | Percentage |
|---|---|
| non_hispanic_white_alone_male | 45.7% |
| non_hispanic_white_alone_female | 46.4% |
| black_alone_male | 1.4% |
| black_alone_female | 0.7% |
| asian_alone_male | 0.4% |
| asian_alone_female | 0.4% |
| hispanic_male | 2.0% |
| hispanic_female | 1.3% |
Age Demographics
| Category | Percentage |
|---|---|
| 0-4 | 6.2% |
| 5-9 | 6.0% |
| 10-14 | 6.4% |
| 15-19 | 8.8% |
| 20-24 | 12.0% |
| 25-29 | 4.9% |
| 30-34 | 4.4% |
| 35-39 | 4.7% |
| 40-44 | 4.6% |
| 45-49 | 4.8% |
| 50-54 | 4.5% |
| 55-59 | 6.1% |
| 60-64 | 6.4% |
| 65-69 | 5.9% |
| 70-74 | 4.8% |
| 75-79 | 3.7% |
| 80-84 | 2.6% |
| 85+ | 3.3% |
Additional Information
- Average Income: 35908
- Number of Police officers: 17
- Decatur County FIPS code: 19053
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Source: Census.gov, Wikipedia.org