Charleston zipcode
| City | Charleston |
| ZIP Code | 29402 |
| Type | PO Box |
| State Code | SC |
| State | South Carolina |
ZIP code of Charleston is 29402. This place is located in South Carolina state in US. To send any postal service to Charleston, you must use 29402 zipcode.
You should avoid following 1 city name of South Carolina to be used with the ZIP code 29402.
- Chas, SC