Eureka, Illinois — Population by Sex
Population by Sex
Breakdown of the population of Eureka, Illinois by sex and age group. Sourced from the U.S. Census Bureau's American Community Survey.
Population Under 18
| Sex | Percent |
|---|---|
| Male | 50.7% |
| Female | 49.3% |
Population 18-34
| Sex | Percent |
|---|---|
| Male | 47.5% |
| Female | 52.5% |
Population 35-49
| Sex | Percent |
|---|---|
| Male | 48.9% |
| Female | 51.1% |
Population 50-64
| Sex | Percent |
|---|---|
| Male | 51.2% |
| Female | 48.8% |
Population 65-79
| Sex | Percent |
|---|---|
| Male | 39.9% |
| Female | 60.1% |
Population 80 and Over
| Sex | Percent |
|---|---|
| Male | 28.3% |
| Female | 71.7% |