East St. Louis city, Illinois
Official LSAD Designation: East St. Louis city • Census GEOID: 1722255
• St. Clair County
Demographics & Population Profile
Population and demographics for East St. Louis city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 17,682 | — | 2025 | Census |
| Median Age | 44.3 yrs | ±4.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,982 | ±542 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).