| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 501 | Chak Saidani | Bakhra SO | 📍 843101 | Saraiya | Post Office - PO |
| 502 | Chak Salem | Mushahari Farm BO | 📍 842002 | Musahri | Branch Post Office |
| 503 | Chak Sarmastpur | Chak Sarmastpur BO | 📍 843104 | Dholi (Moraul) | Branch Post Office |
| 504 | Chak Sen | Narsinghpur BO | 📍 842002 | Dholi (Moraul) | Branch Post Office |
| 505 | Chak urf ChakAbdul Rahman | Adigopalpur BO | 📍 843118 | Bochaha | Branch Post Office |
| 506 | Chaka Chhapra | Lautan BO | 📍 843117 | Minapur | Branch Post Office |
| 507 | Chakda urf Chakna | Chakna BO | 📍 843126 | Saraiya | Branch Post Office |
| 508 | Chakdah | M.Pachdahi BO | 📍 843119 | Sakra | Branch Post Office |
| 509 | Chaki Sohagpur | Fatehabad BO | 📍 843107 | Paroo | Branch Post Office |
| 510 | Chakia | Simra Urf Afzalpur BO | 📍 843113 | Kurhani | Branch Post Office |
| 511 | Chakia | H.Manshahi BO | 📍 843128 | Minapur | Branch Post Office |
| 512 | Chakia | Dariyapur Kafen BO | 📍 844127 | Kurhani | Branch Post Office |
| 513 | Chakia urf Chak Afzal | Simra Urf Afzalpur BO | 📍 843113 | Marwan | Branch Post Office |
| 514 | Chakia urf Chak Bishunpur Anan | Ginjas BO | 📍 843123 | Saraiya | Branch Post Office |
| 515 | Chakia urf Jhit Kohia Dakhli | Bahdinpur BO | 📍 843112 | Paroo | Branch Post Office |
| 516 | Chakia urf Neamapur | Gidha SO | 📍 843106 | Saraiya | Post Office - PO |
| 517 | Chakna | Chakna BO | 📍 843126 | Saraiya | Branch Post Office |
| 518 | Chakwa | Birihma Bazar SO | 📍 843127 | Baruraj (Motipur) | Post Office - PO |
| 519 | Chamarua | Chamarua BO | 📍 843113 | Marwan | Branch Post Office |
| 520 | Chamrahra urf Lalpur | A.Purushotampur BO | 📍 842002 | Kurhani | Branch Post Office |
| 521 | Chanauli | Katra SO Muzaffarpur | 📍 843321 | Katra | Post Office - PO |
| 522 | Chand Kuari | Sohansa BO | 📍 843120 | Paroo | Branch Post Office |
| 523 | Chand Parna | Mustafaganj BO | 📍 843128 | Minapur | Branch Post Office |
| 524 | Chandanpatti | Chandanpatti SO | 📍 843104 | Sakra | Post Office - PO |
| 525 | Chandpra | Sakrichandpusa BO | 📍 848125 | Bandra | Branch Post Office |
| 526 | Chandpur Chihuta | Saraiya Bazar BO | 📍 843112 | Paroo | Branch Post Office |
| 527 | Chandpur Chiknauta | Keshopur BO | 📍 843104 | Sakra | Branch Post Office |
| 528 | Chandpura | Bandra BO | 📍 843115 | Bandra | Branch Post Office |
| 529 | Chandpura | Deoria SO Muzaffarpur | 📍 843120 | Paroo | Post Office - PO |
| 530 | Chandpura | Hatha BO | 📍 848125 | Bandra | Branch Post Office |
| 531 | Chandrahati | Chandrahatti BO | 📍 844120 | Kurhani | Branch Post Office |
| 532 | Chandrahia | Charhua BO | 📍 844127 | Kurhani | Branch Post Office |
| 533 | Chandwara | Sheikhpur BO | 📍 842002 | Musahri | Branch Post Office |
| 534 | Changal Neora | Daud Chapra BO | 📍 842004 | Minapur | Branch Post Office |
| 535 | Changal Neora | Minapur SO | 📍 843128 | Minapur | Post Office - PO |
| 536 | Changel urf Madhurapur | Changel BO | 📍 843360 | Katra | Branch Post Office |
| 537 | Chankia | Sundar Sarai BO | 📍 843111 | Baruraj (Motipur) | Branch Post Office |
| 538 | Chanpur Bharath | Sanathi BO | 📍 843103 | Bochaha | Branch Post Office |
| 539 | Chapaith | Baghi SO Muzaffarpur | 📍 844112 | Kurhani | Post Office - PO |
| 540 | Chapki | Sahpur Maricha BO | 📍 844112 | Kurhani | Branch Post Office |
| 541 | Chapra Megh | Chapra Megh BO | 📍 843119 | Kurhani | Branch Post Office |
| 542 | Chapra Megh BO | Chapra Megh BO | 📍 843132 | Muzaffarpur | Branch Post Office |
| 543 | Chapra Megh Rai | Chapra Megh BO | 📍 843119 | Musahri | Branch Post Office |
| 544 | Charhua | Charhua BO | 📍 844127 | Kurhani | Branch Post Office |
| 545 | Chaturpatti | Mohjama BO | 📍 843107 | Paroo | Branch Post Office |
| 546 | Chaturpatti urf Rampur Mohan | Bahdinpur BO | 📍 843112 | Paroo | Branch Post Office |
| 547 | Chatursi | Chatursi BO | 📍 843128 | Minapur | Branch Post Office |
| 548 | Chau Siwan | Muzaffarpur HO | 📍 842001 | Musahri | Head Post Office - H |
| 549 | Chaumukh | Choumukh BO | 📍 843103 | Bochaha | Branch Post Office |
| 550 | Chaupar Madan | Sanathi BO | 📍 843103 | Bochaha | Branch Post Office |