Waterloo, Illinois — Population by Sex
Population by Sex
Breakdown of the population of Waterloo, Illinois by sex and age group. Sourced from the U.S. Census Bureau's American Community Survey.
Population Under 18
| Sex | Percent |
|---|---|
| Male | 42.2% |
| Female | 57.9% |
Population 18-34
| Sex | Percent |
|---|---|
| Male | 46.1% |
| Female | 53.9% |
Population 35-49
| Sex | Percent |
|---|---|
| Male | 54.7% |
| Female | 45.3% |
Population 50-64
| Sex | Percent |
|---|---|
| Male | 46.9% |
| Female | 53.1% |
Population 65-79
| Sex | Percent |
|---|---|
| Male | 39.7% |
| Female | 60.3% |
Population 80 and Over
| Sex | Percent |
|---|---|
| Male | 29.3% |
| Female | 70.7% |