| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 2601 | sankerdih | Bhalua Bhikhari BO | 📍 841424 | Taraiya | Branch Post Office |
| 2602 | Sanouli | Sonauli BO | 📍 841421 | Mashrakh | Branch Post Office |
| 2603 | Sanpatia | Taraiya SO | 📍 841424 | Taraiya | Post Office - PO |
| 2604 | Sanrha | Tari BO | 📍 841301 | Chapra | Post Office - PO |
| 2605 | Sanrha | Sardha BO | 📍 841301 | Chapra | Post Office - PO |
| 2606 | Sanrhwara | Sarhwara SO | 📍 841421 | Ishupur | Post Office - PO |
| 2607 | Sanskrit school madansath | Madansath BO | 📍 841201 | Manjhi | Branch Post Office |
| 2608 | Santha | Saidpur BO | 📍 841216 | Garkha | Branch Post Office |
| 2609 | Sanwari | Sauri Buxi Zee BO | 📍 841412 | Jalalpur | Branch Post Office |
| 2610 | Sapahi | Arna BO | 📍 841417 | Mashrakh | Branch Post Office |
| 2611 | Sapta chak | Kharika BO | 📍 841101 | Sonepur | Branch Post Office |
| 2612 | Saptapur | Naraon SO | 📍 841216 | Chapra | Post Office - PO |
| 2613 | Saradarai ke tola | Narharpur BO | 📍 841443 | Marhaura | Branch Post Office |
| 2614 | Sarae Muzaffar | Sitalpur SO | 📍 841221 | Dariapur | Post Office - PO |
| 2615 | Sarae Saho | Sitalpur SO | 📍 841221 | Dariapur | Post Office - PO |
| 2616 | Sarai box | Saraibuksh BO | 📍 841311 | Garkha | Branch Post Office |
| 2617 | sarai boxi jee | Jalalpur Bazar SO | 📍 841412 | Jalalpur | Post Office - PO |
| 2618 | Saraia | Saraiya BO | 📍 841101 | Manjhi | Branch Post Office |
| 2619 | Saraindha | Revelganj SO | 📍 841305 | Revelganj | Post Office - PO |
| 2620 | Saraiya | Saraiya BO | 📍 841101 | Dariapur | Branch Post Office |
| 2621 | Saran | Lahladpur BO | 📍 841224 | Lahladpur | Branch Post Office |
| 2622 | Sarangpur | Rampur Rudra BO | 📍 841424 | Panapur | Branch Post Office |
| 2623 | Sarari | Ramgarha BO | 📍 841202 | Garkha | Branch Post Office |
| 2624 | Sarari | D.Sultanpur BO | 📍 841202 | Dariapur | Post Office - PO |
| 2625 | Saraunja | Dumarshan Bangra SO | 📍 841410 | Panapur | Post Office - PO |
| 2626 | Saraw | Saraon BO | 📍 841212 | Ekma | Branch Post Office |
| 2627 | Saray Bakhsh | Garkha SO | 📍 841311 | Amnour | Post Office - PO |
| 2628 | saraya | Saraya BO | 📍 841403 | Baniapur | Branch Post Office |
| 2629 | saraya kurmi tola | Saraya BO | 📍 841403 | Baniapur | Branch Post Office |
| 2630 | Sarba dih | Pirauna BO | 📍 841301 | Garkha | Post Office - PO |
| 2631 | Sarbi sareya | Jalalpur Bazar SO | 📍 841412 | Jalalpur | Post Office - PO |
| 2632 | Sarca patti | Lejuar BO | 📍 841205 | Manjhi | Branch Post Office |
| 2633 | sardargang | Sherukaha BO | 📍 841417 | Mashrakh | Branch Post Office |
| 2634 | Sardharae-Ke-Tola | Narharpur BO | 📍 841443 | Marhaura | Branch Post Office |
| 2635 | Sarea | Saraya BO | 📍 841403 | Baniapur | Branch Post Office |
| 2636 | Sarea | Ushti BO | 📍 841403 | Baniapur | Branch Post Office |
| 2637 | Sarea Basant | Taraiya SO | 📍 841424 | Taraiya | Post Office - PO |
| 2638 | Sarea Ratnagar | Taraiya SO | 📍 841424 | Taraiya | Post Office - PO |
| 2639 | Sareya basant | Sareya Basant BO | 📍 841401 | Taraiya | Branch Post Office |
| 2640 | Sareya ramakar | Sareya Basant BO | 📍 841401 | Taraiya | Branch Post Office |
| 2641 | Sargatti | Garkha SO | 📍 841311 | Garkha | Post Office - PO |
| 2642 | Sargatti | Nagra SO Saran | 📍 841442 | Nagra | Post Office - PO |
| 2643 | Sargatti tara | Garkha SO | 📍 841311 | Garkha | Post Office - PO |
| 2644 | Sargupur | Manjhi SO | 📍 841313 | Manjhi | Post Office - PO |
| 2645 | Sarha | Sardha BO | 📍 841301 | Chapra | Post Office - PO |
| 2646 | sariarhapur | Banpura Bazar BO | 📍 841206 | Lahladpur | Branch Post Office |
| 2647 | Sariyan | Saraibuksh BO | 📍 841311 | Garkha | Branch Post Office |
| 2648 | Sarkhelpar | Jamanpura BO | 📍 841201 | Manjhi | Branch Post Office |
| 2649 | Sarmi | Sarmi BO | 📍 841422 | Baniapur | Branch Post Office |
| 2650 | Sarnaryan | Saraiya BO | 📍 841101 | Dariapur | Branch Post Office |