Seonghwang 1-gil, Seonghwang-dong, Gwangyang-si postal codes (3)
All 3 buildings on Seonghwang 1-gil in Seonghwang-dong, Gwangyang-si use postal code 57767. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seonghwang 1-gil 8 | 57767 | 성황동 1869-2 |
| Seonghwang 1-gil 10 | 57767 | |
| Seonghwang 1-gil 16 | 57767 |