Allendale village, Illinois
Official LSAD Designation: Allendale village • Census GEOID: 1700815
• Wabash County
Demographics & Population Profile
Population and demographics for Allendale village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 437 | — | 2025 | Census |
| Median Age | 44.1 yrs | ±9.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 198 | ±52 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).