USA.com / Illinois / Winnebago County / Rockford, IL / 61104 / Population and Races / Historical Gender Data
61104 Zip Code Historical Gender Data
ACS 2010-2014 data
Total population: 18,694
Male: 8,834 (47.26%, see rank)
Females: 9,860 (52.74%, see rank)
| 61104 Zip Code | Male: 47.26% Female: 52.74% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 19,269
Male: 9,564 (49.63%, see rank)
Females: 9,705 (50.37%, see rank)
| 61104 Zip Code | Male: 49.63% Female: 50.37% |
| Illinois | Male: 49.04% Female: 50.96% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 17,936
Male: 8,535 (47.59%, see rank)
Females: 9,401 (52.41%, see rank)
| 61104 Zip Code | Male: 47.59% Female: 52.41% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.17% Female: 50.83% |
US Census 2000 data
Total population: 20,421
Male: 10,176 (49.83%, see rank)
Females: 10,245 (50.17%, see rank)
| 61104 Zip Code | Male: 49.83% Female: 50.17% |
| 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.