Rock Island County Historical Gender Data
ACS 2010-2014 data
Total population: 146,964
Male: 72,260 (49.17%, see rank)
Females: 74,704 (50.83%, see rank)
| Rock Island County | Male: 49.17% Female: 50.83% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 147,546
Male: 72,375 (49.05%, see rank)
Females: 75,171 (50.95%, see rank)
| Rock Island County | Male: 49.05% Female: 50.95% |
| Illinois | Male: 49.04% Female: 50.96% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 147,504
Male: 72,318 (49.03%, see rank)
Females: 75,186 (50.97%, see rank)
| Rock Island County | Male: 49.03% Female: 50.97% |
| Illinois | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.17% Female: 50.83% |
ACS 2006-2010 data
Total population: 147,524
Male: 72,081 (48.86%, see rank)
Females: 75,443 (51.14%, see rank)
| Rock Island County | Male: 48.86% Female: 51.14% |
| Illinois | Male: 49.04% Female: 50.96% |
| U.S. | Male: 49.15% Female: 50.85% |
ACS 2005-2009 data
Total population: 146,670
Male: 71,569 (48.80%, see rank)
Females: 75,101 (51.20%, see rank)
| Rock Island County | Male: 48.80% Female: 51.20% |
| Illinois | Male: 49.21% Female: 50.79% |
| U.S. | Male: 49.27% Female: 50.73% |
US Census 2000 data
Total population: 149,374
Male: 72,545 (48.57%, see rank)
Females: 76,829 (51.43%, see rank)
| Rock Island County | Male: 48.57% Female: 51.43% |
| 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.