Coal City village, Illinois
Official LSAD Designation: Coal City village • Census GEOID: 1715170
• Grundy County / Will County
Demographics & Population Profile
Population and demographics for Coal City village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 5,831 | — | 2025 | Census |
| Median Age | 44.3 yrs | ±4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,104 | ±226 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).