29455 vs 29487 ZIP Codes
Johns Island, SC · Wadmalaw Island, SC
| Metric | 29455 | 29487 |
|---|---|---|
| City | Johns Island | Wadmalaw Island |
| County | Charleston | Charleston |
| State | South Carolina | South Carolina |
| Time zone | Eastern Time | Eastern Time |
| Population | 20,478 | 2,725 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.