ZIP Code 61920 – Charleston, Illinois
The 61920 ZIP Code belongs to Charleston, Illinois. The population in this 61920 ZIP code is 20,703. The latitude is 39.50415 and longitude is -88.16448 in 61920 Charleston, Illinois. The time zone for this 61920 ZIP code is America/Chicago.
| City | Charleston |
| Zip Code | 61920 |
| State | Illinois |
| County | Coles |
| Population | 20,703 |
| Latitude | 39.50415 |
| Longitude | -88.16448 |
| Time Zone | America/Chicago |