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