| Place | Post Code |
|---|---|
| Ailashgarh Khas, Saran) | 841502 |
| Amnaura, Saran) | 841231 |
| Andar, Saran) | 841231 |
| Andar Arrar, Saran) | 841231 |
| Andar Bhar Tola, Saran) | 841231 |
| Andar Gherai, Saran) | 841231 |
| Arakpur, Saran) | 841245 |
| Arazi Barwa, Saran) | 841287 |
| Asaon, Saran) | 841287 |
| Asaon Garh, Saran) | 841287 |
| Balua Tola, Saran) | 841231 |
| Bangra, Saran) | 841420 |
| Bari Tola, Saran) | 841502, 841231 |
| Barwan, Saran) | 841287 |
| Belahi, Saran) | 841231 |
| Belahi Tola, Saran) | 841231 |
| Beluhi Tola, Saran) | 841231 |
| Bhartolia, Saran) | 841502 |
| Bhaurajpur, Saran) | 841231 |
| Bhitauli, Saran) | 841502 |
| Bhitouli, Saran) | 841502 |
| Bhushitola, Saran) | 841502 |
| Bhwrajpur, Saran) | 841231 |
| Bijulia, Saran) | 841287 |
| Bikrampur Diara, Saran) | 841231 |
| Chakdahawa, Saran) | 841231 |
| Chandauli, Saran) | 841502 |
| Chhajwa, Saran) | 841237 |
| Chitaur, Saran) | 841231 |
| Dakhin Tola Bhawrajpur, Saran) | 841231 |