Girard city, Illinois
Official LSAD Designation: Girard city • Census GEOID: 1729392
• Macoupin County
Demographics & Population Profile
Population and demographics for Girard city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,768 | — | 2025 | Census |
| Median Age | 40.9 yrs | ±6.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 662 | ±107 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).