Johns Island zipcode
| City | Johns Island |
| ZIP Code | 29455 |
| Type | Standard |
| State Code | SC |
| State | South Carolina |
ZIP code of Johns Island is 29455. This place is located in South Carolina state in US. To send any postal service to Johns Island, you must use 29455 zipcode.
The ZIP code 29455 is also used with 3 more city names of South Carolina.
- Kiawah Island, SC
- Seabrook Isl, SC
- Seabrook Island, SC