Granite City, IL
ZIP Codes in Granite City, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62040 | 40,716 | 38.7149, -90.0989 |
Granite City has 1 ZIP code
ZIP Codes in Granite City, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62040 | 40,716 | 38.7149, -90.0989 |