Wenona city, Illinois
Official LSAD Designation: Wenona city • Census GEOID: 1779813
• LaSalle County / Marshall County
Demographics & Population Profile
Population and demographics for Wenona city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 950 | — | 2025 | Census |
| Median Age | 36 yrs | ±7.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 506 | ±88 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).