| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 451 | Fatehpur Gidhmasani | F.Girmishani BO | 📍 843302 | Dumra | Branch Post Office |
| 452 | Gajharwa | Maudah BO | 📍 843327 | Bathnaha | Branch Post Office |
| 453 | Gamharia | Barharwa SO Sitamarhi | 📍 843315 | Suppi | Post Office - PO |
| 454 | Gamharia | Gamhariya BO | 📍 843315 | Suppi | Branch Post Office |
| 455 | Gamharia | Bishanpur BO | 📍 843324 | Parihar | Branch Post Office |
| 456 | Gamharia | Vishwa BO | 📍 843324 | Parihar | Branch Post Office |
| 457 | Gandhi Nagar | Bhitha Bazar BO | 📍 843331 | Sursand | Branch Post Office |
| 458 | Ganeshpur Babhangawan | Babhangama BO | 📍 843327 | Riga | Branch Post Office |
| 459 | Gangapatti | Pokharbhinda BO | 📍 843320 | Pupri | Branch Post Office |
| 460 | Gangauli | Gaura BO | 📍 843326 | Nanpur | Branch Post Office |
| 461 | Gangauli | Gauri BO | 📍 843326 | Nanpur | Branch Post Office |
| 462 | Gangti | Gangati BO | 📍 843320 | Pupri | Branch Post Office |
| 463 | Gangwara | Gangati BO | 📍 843320 | Pupri | Branch Post Office |
| 464 | Gangwara | B.Bajitpur BO | 📍 843320 | Pupri | Branch Post Office |
| 465 | Gangwara Buzurg | Baligarh BO | 📍 843328 | Runisaidpur | Branch Post Office |
| 466 | Garha | Bachharpur BO | 📍 843320 | Pupri | Branch Post Office |
| 467 | Garha | Garha BO | 📍 843320 | Pupri | Branch Post Office |
| 468 | Garhwa Bhada | Belsand SO | 📍 843316 | Belsand | Post Office - PO |
| 469 | Garhwa Bhada | T. Chhapra BO | 📍 843316 | Belsand | Branch Post Office |
| 470 | Garhwa Bishunpur | Pachaharwa BO | 📍 843332 | Majorganj | Branch Post Office |
| 471 | Gaura | Gaura BO | 📍 843326 | Nanpur | Branch Post Office |
| 472 | Gauri | Gauri BO | 📍 843326 | Nanpur | Branch Post Office |
| 473 | Gaus Nagar | Gaus Nagar BO | 📍 843117 | Runisaidpur | Branch Post Office |
| 474 | Ghaghra | Baburban BO | 📍 843324 | Parihar | Branch Post Office |
| 475 | Ghaghra | Mahadeopatti BO | 📍 843324 | Parihar | Branch Post Office |
| 476 | Gharwara | Barharwa SO Sitamarhi | 📍 843315 | Suppi | Post Office - PO |
| 477 | Gharwara | Gharwara BO | 📍 843315 | Suppi | Branch Post Office |
| 478 | Ghausnagar | Subhaigarh BO | 📍 843117 | Runisaidpur | Branch Post Office |
| 479 | Ghoghraha | Jogiwana BO | 📍 843322 | Bathnaha | Branch Post Office |
| 480 | Ghurghura Hanumannagar urf Ghurghura Baluaha | B. Jay Nagar BO | 📍 843317 | Sonbarsa | Post Office - PO |
| 481 | Gidha Phulwaria urf Bhagwanpur | Subhaigarh BO | 📍 843117 | Runisaidpur | Branch Post Office |
| 482 | Gisara urf Gidhsara | Gisara BO | 📍 843311 | Parsauni | Branch Post Office |
| 483 | Gobardhanpur | Kishanpur BO | 📍 843302 | Bathnaha | Branch Post Office |
| 484 | Gobardhanpur | Dighi BO | 📍 843322 | Bathnaha | Branch Post Office |
| 485 | Gobardhanpur | Jogiwana BO | 📍 843322 | Bathnaha | Branch Post Office |
| 486 | Gobind pitaunjhia | G.Pitaunjhia BO | 📍 843116 | Runisaidpur | Branch Post Office |
| 487 | Godari | B.Machhpakauni BO | 📍 843324 | Parihar | Branch Post Office |
| 488 | Gopalpur | Maraul BO | 📍 843314 | Bajpatti | Branch Post Office |
| 489 | Gopalpur | Hanuman Nagar BO | 📍 843317 | Sursand | Branch Post Office |
| 490 | Gopalpur | M.Mandal BO | 📍 843327 | Suppi | Branch Post Office |
| 491 | Gopalpur | Sursand SO | 📍 843331 | Sursand | Post Office - PO |
| 492 | Gorar | Bhadiyan BO | 📍 843333 | Bajpatti | Branch Post Office |
| 493 | Gorhari | B.Machhpakauni BO | 📍 843324 | Parihar | Branch Post Office |
| 494 | Gosainpur | Sitamarhi Bazar SO | 📍 843302 | Dumra | Post Office - PO |
| 495 | Gosainpur | R.Gosaipur BO | 📍 843302 | Dumra | Branch Post Office |
| 496 | Gothwara | P. Murahi BO | 📍 843316 | Belsand | Branch Post Office |
| 497 | Gurdah urf Ghausnagar | Gaus Nagar BO | 📍 843117 | Runisaidpur | Branch Post Office |
| 498 | Haidra | Bokhtha BO | 📍 843315 | Suppi | Branch Post Office |
| 499 | Hajipur Basantpur | Bhanaspatti BO | 📍 843328 | Runisaidpur | Branch Post Office |
| 500 | Halimpur | Barharwa SO Sitamarhi | 📍 843315 | Majorganj | Post Office - PO |