| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1 | Adhikari | Pahar Katta BO | 📍 855117 | Pothia | Branch Post Office |
| 2 | Akhra | Thakurganj SO | 📍 855116 | Thakurganj | Post Office - PO |
| 3 | Algachhia | Meharganj BO | 📍 855108 | Dighalbank | Branch Post Office |
| 4 | Aliganj | Dhangarha BO | 📍 855101 | Dighalbank | Branch Post Office |
| 5 | Altabari | Altahat BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 6 | Altabari | Gangi BO | 📍 855107 | Bahadurganj | Branch Post Office |
| 7 | Ambari | B.B. Bharatpur BO | 📍 855108 | Thakurganj | Branch Post Office |
| 8 | Amol Jhari | Gunjanmari BO | 📍 855116 | Thakurganj | Branch Post Office |
| 9 | Andabari | Bhawaniganj BO | 📍 855116 | Pothia | Branch Post Office |
| 10 | Andhasur | Dogharia BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 11 | Arrabari | Raipur BO | 📍 855107 | Pothia | Branch Post Office |
| 12 | Arugaon | Kochadhaman BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 13 | Asha | Tehragachh BO | 📍 855101 | Terhagachh | Post Office - PO |
| 14 | Asura | Singhari BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 15 | Babhangaon | Powakhali BO | 📍 855108 | Thakurganj | Branch Post Office |
| 16 | Babhangaon | Dogharia BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 17 | Babhangawan | Jhala BO | 📍 855101 | Terhagachh | Branch Post Office |
| 18 | Babhantola | Kishanganj SO | 📍 855107 | Kishanganj | Post Office - PO |
| 19 | Babhantola Laucha | Bishanpur BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 20 | Bagalbari | Bagalbari BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 21 | Bagalbari | Singhia BO | 📍 855107 | Pothia | Branch Post Office |
| 22 | Bagalbari Milik | Singhia BO | 📍 855107 | Pothia | Branch Post Office |
| 23 | Bagalbari Milik Arazi | Singhia BO | 📍 855107 | Pothia | Branch Post Office |
| 24 | Bagrani | Mirjapur BO | 📍 855117 | Pothia | Branch Post Office |
| 25 | Bahadurganj | Bahadurganj SO Kishanganj | 📍 855101 | Bahadurganj | Post Office - PO |
| 26 | Bahadurpur | Jirangachhi BO | 📍 855116 | Thakurganj | Branch Post Office |
| 27 | Bahkol | Dhanpatganj BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 28 | Baichakutti | Gangi BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 29 | Baigna | Baigna BO | 📍 855101 | Terhagachh | Branch Post Office |
| 30 | Baijnath Palsa | Karhabari BO | 📍 855101 | Dighalbank | Post Office - PO |
| 31 | Bairgachhi | G.M.Bathna BO | 📍 855107 | Kishanganj | Branch Post Office |
| 32 | Bairia | Bairia BO | 📍 855101 | Terhagachh | Branch Post Office |
| 33 | Baisa | Bishanpur BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 34 | Baisa Jurail | Bishanpur BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 35 | Baisagopalganj | Laucha BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 36 | Bakhonala | Taiyabpur SO | 📍 855117 | Pothia | Post Office - PO |
| 37 | Baksa | Chattar Gachhi BO | 📍 855117 | Pothia | Branch Post Office |
| 38 | Balia | Kishanganj SO | 📍 855107 | Kishanganj | Post Office - PO |
| 39 | Balia | Dogharia BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 40 | Balka Dobha | B.B. Bharatpur BO | 📍 855108 | Thakurganj | Branch Post Office |
| 41 | Balua Jagir | Jhala BO | 📍 855101 | Terhagachh | Branch Post Office |
| 42 | Baluadandgi | Mahesh Batna BO | 📍 855101 | Terhagachh | Post Office - PO |
| 43 | Balubari | Altahat BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 44 | Banasi | Singhia BO | 📍 855107 | Pothia | Branch Post Office |
| 45 | Bandar Jhula | Jia pokhar BO | 📍 855108 | Thakurganj | Branch Post Office |
| 46 | Bandar Jhula | Powakhali BO | 📍 855108 | Thakurganj | Branch Post Office |
| 47 | Bandra Bari | Galgalia SO | 📍 855106 | Thakurganj | Post Office - PO |
| 48 | Bangama | Bangama BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 49 | Bangaon | Bangama BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 50 | Bangaon Milik | Bharadah BO | 📍 855101 | Bahadurganj | Post Office - PO |