ZIP Code 62002 – Alton, Illinois
The 62002 ZIP Code belongs to Alton, Illinois. The population in this 62002 ZIP code is 30,036. The latitude is 38.93988 and longitude is -90.12829 in 62002 Alton, Illinois. The time zone for this 62002 ZIP code is America/Chicago.
| City | Alton |
| Zip Code | 62002 |
| State | Illinois |
| County | Madison |
| Population | 30,036 |
| Latitude | 38.93988 |
| Longitude | -90.12829 |
| Time Zone | America/Chicago |