Charleston zipcode
| City | Charleston |
| ZIP Code | 38921 |
| Type | Standard |
| State Code | MS |
| State | Mississippi |
ZIP code of Charleston is 38921. This place is located in Mississippi state in US. To send any postal service to Charleston, you must use 38921 zipcode.
You should avoid following 3 city names of Mississippi to be used with the ZIP code 38921.
- Cowart, MS
- Effie, MS
- Sharkey, MS