Mendota city, Illinois
Official LSAD Designation: Mendota city • Census GEOID: 1748333
• LaSalle County
Demographics & Population Profile
Population and demographics for Mendota city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 6,894 | — | 2025 | Census |
| Median Age | 37.8 yrs | ±5.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,809 | ±201 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).