Decatur County Historical Gender Data
ACS 2010-2014 data
Total population: 8,286
Male: 4,136 (49.92%, see rank)
Females: 4,150 (50.08%, see rank)
| Decatur County | Male: 49.92% Female: 50.08% |
| Iowa | Male: 49.58% Female: 50.42% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 8,457
Male: 4,238 (50.11%, see rank)
Females: 4,219 (49.89%, see rank)
| Decatur County | Male: 50.11% Female: 49.89% |
| Iowa | Male: 49.51% Female: 50.49% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 8,382
Male: 4,188 (49.96%, see rank)
Females: 4,194 (50.04%, see rank)
| Decatur County | Male: 49.96% Female: 50.04% |
| Iowa | Male: 49.46% Female: 50.54% |
| U.S. | Male: 49.17% Female: 50.83% |
ACS 2006-2010 data
Total population: 8,508
Male: 4,269 (50.18%, see rank)
Females: 4,239 (49.82%, see rank)
| Decatur County | Male: 50.18% Female: 49.82% |
| Iowa | Male: 49.37% Female: 50.63% |
| U.S. | Male: 49.15% Female: 50.85% |
ACS 2005-2009 data
Total population: 8,321
Male: 4,123 (49.55%, see rank)
Females: 4,198 (50.45%, see rank)
| Decatur County | Male: 49.55% Female: 50.45% |
| Iowa | Male: 49.27% Female: 50.73% |
| U.S. | Male: 49.27% Female: 50.73% |
US Census 2000 data
Total population: 8,689
Male: 4,248 (48.89%, see rank)
Females: 4,441 (51.11%, see rank)
| Decatur County | Male: 48.89% Female: 51.11% |
| Iowa | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.06% Female: 50.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.