| Place | Post Code |
|---|---|
| Saran Dumri, Saran) | 841504 |
| Shahpur, Saran) | 841504 |
| Sitalpur, Saran) | 841509, 841504 |
| Siwani Mathia, Saran) | 841502 |
| Sohpur, Saran) | 841504 |
| Sonbarsa, Saran) | 841231 |
| Sultanpur, Saran) | 841504 |
| Suraj Baliya, Saran) | 841502 |
| Surajbalia, Saran) | 841504 |
| Tallahar, Saran) | 841231 |
| Tari, Saran) | 841509 |
| Tari Bazar, Saran) | 841509 |
| Ugo, Saran) | 841502 |
| Ungo, Saran) | 841231 |