Sinchonnongjang-gil, Mujang-myeon, Gochang-gun postal codes (16)
On Sinchonnongjang-gil in Mujang-myeon, Gochang-gun the postal code depends on the building number: number 51 use 56457, numbers 98–227 use 56458. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sinchonnongjang-gil 51 | 56457 | 단독주택 |
| Sinchonnongjang-gil 98 | 56458 | |
| Sinchonnongjang-gil 101 | 56458 | 그린농장 |
| Sinchonnongjang-gil 106-27 | 56458 | |
| Sinchonnongjang-gil 138 | 56458 | |
| Sinchonnongjang-gil 149-16 | 56458 | |
| Sinchonnongjang-gil 149-29 | 56458 | |
| Sinchonnongjang-gil 154 | 56458 | |
| Sinchonnongjang-gil 184 | 56458 | |
| Sinchonnongjang-gil 204-11 | 56458 | |
| Sinchonnongjang-gil 204-12 | 56458 | |
| Sinchonnongjang-gil 204-31 | 56458 | |
| Sinchonnongjang-gil 204-34 | 56458 | |
| Sinchonnongjang-gil 221 | 56458 | |
| Sinchonnongjang-gil 223 | 56458 | |
| Sinchonnongjang-gil 227 | 56458 |