Leaf River village, Illinois
Official LSAD Designation: Leaf River village • Census GEOID: 1742457
• Ogle County
Demographics & Population Profile
Population and demographics for Leaf River village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 417 | — | 2025 | Census |
| Median Age | 43.4 yrs | ±12.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 226 | ±75 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).