Wamac city, Illinois
Official LSAD Designation: Wamac city • Census GEOID: 1778721
• Clinton County / Marion County / Washington County
Demographics & Population Profile
Population and demographics for Wamac city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 962 | — | 2025 | Census |
| Median Age | 46.7 yrs | ±9.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 372 | ±84 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).