Charleston zipcode
| City | Charleston |
| ZIP Code | 61920 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Charleston is 61920. This place is located in Illinois state in US. To send any postal service to Charleston, you must use 61920 zipcode.
You should avoid following 1 city name of Illinois to be used with the ZIP code 61920.
- Rardin, IL