Seowondong-gil, Iyang-myeon, Hwasun-gun postal codes (21)
All 21 buildings on Seowondong-gil in Iyang-myeon, Hwasun-gun use postal code 58165. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seowondong-gil 51 | 58165 | |
| Seowondong-gil 119 | 58165 | |
| Seowondong-gil 129 | 58165 | |
| Seowondong-gil 154 | 58165 | |
| Seowondong-gil 155 | 58165 | |
| Seowondong-gil 156 | 58165 | |
| Seowondong-gil 158 | 58165 | |
| Seowondong-gil 158-1 | 58165 | |
| Seowondong-gil 158-2 | 58165 | 증리마을회관 |
| Seowondong-gil 158-3 | 58165 | |
| Seowondong-gil 159 | 58165 | |
| Seowondong-gil 160 | 58165 | |
| Seowondong-gil 162 | 58165 | |
| Seowondong-gil 163 | 58165 | |
| Seowondong-gil 163-1 | 58165 | |
| Seowondong-gil 163-2 | 58165 | |
| Seowondong-gil 164 | 58165 | |
| Seowondong-gil 165 | 58165 | |
| Seowondong-gil 166 | 58165 | |
| Seowondong-gil 167 | 58165 | |
| Seowondong-gil 168 | 58165 |