| Place | Post Code |
|---|---|
| Sarbahda, Magadh) | 823311 |
| Satamas, Magadh) | 804407 |
| Shahbazpur, Magadh) | 824233 |
| Shamnagar, Magadh) | 824233 |
| Shekh Bigha, Magadh) | 824233 |
| Simrauka, Magadh) | 823311 |
| Sisawar, Magadh) | 824233 |
| Sonas, Magadh) | 824233 |
| Takiya Karpi, Magadh) | 804407 |
| Tarka, Magadh) | 823003 |
| Tetariya, Magadh) | 824233 |
| Tetarpur, Magadh) | 824233 |
| Uchauli, Magadh) | 823003 |
| Udhobar, Magadh) | 824233 |
| Utrawan, Magadh) | 823003 |