| Place | Post Code |
|---|---|
| Mathahi, Kosi) | 852121 |
| Mudwala, Kosi) | 852114 |
| Murhdokheraj, Kosi) | 852114 |
| Murho, Kosi) | 852114 |
| Pararia, Kosi) | 852101, 852113 |
| Parwa, Kosi) | 852122 |
| Pithahi, Kosi) | 852121 |
| Sahugarh, Kosi) | 852113 |
| Sakarpura, Kosi) | 852113 |
| Siripar Uttarwari, Kosi) | 852138 |
| Siripur Dakhinwari, Kosi) | 852121, 852138 |
| Sukhasan Dakhinwari, Kosi) | 852113 |
| Sukhasan Uttarwari, Kosi) | 852113 |
| Tuniahi Dakhinwari, Kosi) | 852113 |
| Tuniahi Uttarwari, Kosi) | 852113 |
| Postal Codes in Madhepura | |
|---|---|
| Alamnagar | |
| Bihariganj | |
| Chausa | |
| Gamharia | |
| Ghailarh | |
| Gwalpara | |
| Kishanganj | |
| Kumarkhand | |
| Madhepura | |
| Murliganj | |
| Puraini | |
| Shankarpur | |
| Singheshwar | |