Jefferson County Historical Gender Data
ACS 2010-2014 data
Total population: 38,716
Male: 19,898 (51.39%, see rank)
Females: 18,818 (48.61%, see rank)
| Jefferson County | Male: 51.39% Female: 48.61% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 38,827
Male: 19,945 (51.37%, see rank)
Females: 18,882 (48.63%, see rank)
| Jefferson County | Male: 51.37% Female: 48.63% |
| Illinois | Male: 49.04% Female: 50.96% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 38,908
Male: 20,019 (51.45%, see rank)
Females: 18,889 (48.55%, see rank)
| Jefferson County | Male: 51.45% Female: 48.55% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.17% Female: 50.83% |
ACS 2006-2010 data
Total population: 39,202
Male: 20,189 (51.50%, see rank)
Females: 19,013 (48.50%, see rank)
| Jefferson County | Male: 51.50% Female: 48.50% |
| Illinois | Male: 49.04% Female: 50.96% |
| U.S. | Male: 49.15% Female: 50.85% |
ACS 2005-2009 data
Total population: 40,063
Male: 20,641 (51.52%, see rank)
Females: 19,422 (48.48%, see rank)
| Jefferson County | Male: 51.52% Female: 48.48% |
| Illinois | Male: 49.21% Female: 50.79% |
| U.S. | Male: 49.27% Female: 50.73% |
US Census 2000 data
Total population: 40,045
Male: 20,428 (51.01%, see rank)
Females: 19,617 (48.99%, see rank)
| Jefferson County | Male: 51.01% Female: 48.99% |
| Illinois | Male: 48.96% Female: 51.04% |
| 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.