| Place | Post Code |
|---|---|
| Rasulpur, Saran) | 841221 |
| Sadwara, Saran) | 841221 |
| Sahay Chak, Saran) | 841221 |
| Saidpur, Saran) | 841219 |
| Sajnupur Mathihan, Saran) | 841221 |
| Sakhnali, Saran) | 841207 |
| Sakhnauli, Saran) | 841221 |
| Salempur, Saran) | 841221, 841415 |
| Saman Chak, Saran) | 841221 |
| Samaspura, Saran) | 841219 |
| Sanjha, Saran) | 841222 |
| Sarae Muzaffar, Saran) | 841221 |
| Sarae Saho, Saran) | 841221 |
| Saraia, Saran) | 841101 |
| Saraiya, Saran) | 841101 |
| Sarari, Saran) | 841202 |
| Sarnaryan, Saran) | 841101 |
| Sarnath Chak, Saran) | 841221, 841219 |
| Satiyara, Saran) | 841221 |
| Semrahia, Saran) | 841207 |