Tonica village, Illinois
Official LSAD Designation: Tonica village • Census GEOID: 1775718
• LaSalle County
Demographics & Population Profile
Population and demographics for Tonica village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 737 | — | 2025 | Census |
| Median Age | 39.5 yrs | ±5.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 280 | ±44 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).