Ganghwa-daero 511beon-gil, Ganghwa-eup, Ganghwa-gun postal codes (10)
All 10 buildings on Ganghwa-daero 511beon-gil in Ganghwa-eup, Ganghwa-gun use postal code 23028. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Ganghwa-daero 511beon-gil 3 | 23028 | |
| Ganghwa-daero 511beon-gil 4 | 23028 | |
| Ganghwa-daero 511beon-gil 4-1 | 23028 | |
| Ganghwa-daero 511beon-gil 5 | 23028 | |
| Ganghwa-daero 511beon-gil 6 | 23028 | |
| Ganghwa-daero 511beon-gil 6-1 | 23028 | |
| Ganghwa-daero 511beon-gil 7 | 23028 | |
| Ganghwa-daero 511beon-gil 7-1 | 23028 | 안디바교회 |
| Ganghwa-daero 511beon-gil 8 | 23028 | |
| Ganghwa-daero 511beon-gil 8-1 | 23028 |