Knollwood, Illinois — Population by Sex
Population by Sex
Breakdown of the population of Knollwood, Illinois by sex and age group. Sourced from the U.S. Census Bureau's American Community Survey.
Population Under 18
| Sex | Percent |
|---|---|
| Male | 32.2% |
| Female | 67.8% |
Population 18-34
| Sex | Percent |
|---|---|
| Male | 57.5% |
| Female | 42.5% |
Population 35-49
| Sex | Percent |
|---|---|
| Male | 44.0% |
| Female | 56.0% |
Population 50-64
| Sex | Percent |
|---|---|
| Male | 59.6% |
| Female | 40.4% |
Population 65-79
| Sex | Percent |
|---|---|
| Male | 57.3% |
| Female | 42.7% |
Population 80 and Over
| Sex | Percent |
|---|---|
| Male | 29.6% |
| Female | 70.5% |