Rochester, Illinois — Population by Sex
Population by Sex
Breakdown of the population of Rochester, Illinois by sex and age group. Sourced from the U.S. Census Bureau's American Community Survey.
Population Under 18
| Sex | Percent |
|---|---|
| Male | 43.1% |
| Female | 57.0% |
Population 18-34
| Sex | Percent |
|---|---|
| Male | 38.0% |
| Female | 62.0% |
Population 35-49
| Sex | Percent |
|---|---|
| Male | 53.0% |
| Female | 47.0% |
Population 50-64
| Sex | Percent |
|---|---|
| Male | 47.8% |
| Female | 52.2% |
Population 65-79
| Sex | Percent |
|---|---|
| Male | 51.1% |
| Female | 48.9% |
Population 80 and Over
| Sex | Percent |
|---|---|
| Male | 20.6% |
| Female | 79.4% |