Deer Grove village, Illinois
Official LSAD Designation: Deer Grove village • Census GEOID: 1719031
• Whiteside County
Demographics & Population Profile
Population and demographics for Deer Grove village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 39 | — | 2025 | Census |
| Median Age | 63 yrs | ±18.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 15 | ±11 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).