| Place | Postal Code |
|---|---|
| Sadipur, Magadh) | 824235, 804435 |
| Sadopur, Magadh) | 804435, 804424 |
| Sahwara, Magadh) | 824235 |
| Saidpur, Magadh) | 824235 |
| Salimpur, Magadh) | 824235 |
| Sanra, Magadh) | 824236 |
| Sawasin, Magadh) | 824236 |
| Shahbazpur, Magadh) | 824236 |
| Shahopur, Magadh) | 824235 |
| Sherpur, Magadh) | 824236, 804435, 804424 |
| Sianandpur, Magadh) | 824236, 804435 |
| Sidhay, Magadh) | 824236 |
| Sikariya, Magadh) | 824236, 804435 |
| Simuara, Magadh) | 824236 |
| Singhapur, Magadh) | 824236 |
| Sivnagar, Magadh) | 824236 |
| Sowal, Magadh) | 824236 |
| Supta, Magadh) | 824235 |
| Takuatanr, Magadh) | 824235, 804435 |
| Tekari, Magadh) | 824236, 824235, 804435 |
| Tetariya, Magadh) | 824236 |
| Tetarpur, Magadh) | 824236 |
| Thanapur, Magadh) | 804435 |
| Ulle, Magadh) | 824236 |
| Ur Bishunpur, Magadh) | 824235 |