| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 901 | Jarang | Godanpatti BO | 📍 843118 | Gaighat | Branch Post Office |
| 902 | Jarang Deorhi | Jarang Deorhi BO | 📍 843118 | Gaighat | Branch Post Office |
| 903 | Jarangi | Bandra BO | 📍 843115 | Bandra | Branch Post Office |
| 904 | Jarangi Pakari | B.Kesho BO | 📍 843118 | Bandra | Branch Post Office |
| 905 | Jarhua | Charhua BO | 📍 844127 | Kurhani | Branch Post Office |
| 906 | Jasoda Math urf Rampur Harihar | Jasoda Math BO | 📍 843111 | Kanti | Branch Post Office |
| 907 | Jathwalia | Jamalpur BO | 📍 843124 | Baruraj (Motipur) | Branch Post Office |
| 908 | Jaya urf Jia | Chiraila BO | 📍 843118 | Gaighat | Branch Post Office |
| 909 | Jhapaha | Jhapaha BO | 📍 842004 | Bochaha | Branch Post Office |
| 910 | Jhapaha | Umanagar SO | 📍 842004 | Musahri | Post Office - PO |
| 911 | Jhapaha camp | Umanagar SO | 📍 842004 | Musahri | Post Office - PO |
| 912 | Jhikati | Jhikati BO | 📍 844127 | Kurhani | Branch Post Office |
| 913 | Jhiki urf Salimpur Husain | Jhikati BO | 📍 844127 | Kurhani | Branch Post Office |
| 914 | Jhiktahi | Shahila Balli BO | 📍 843129 | Aurai | Branch Post Office |
| 915 | Jhiktahi Madhuban | Mahartha BO | 📍 843109 | Kanti | Branch Post Office |
| 916 | Jhiktahi urf Madho Chhapra | Minapur SO | 📍 843128 | Minapur | Post Office - PO |
| 917 | Jhiktahia Minahai | Minapur SO | 📍 843128 | Minapur | Post Office - PO |
| 918 | Jhingaha | Jhingaha BO | 📍 843111 | Baruraj (Motipur) | Branch Post Office |
| 919 | Jhujharpur | Choubey Ambara BO | 📍 843101 | Saraiya | Branch Post Office |
| 920 | Jirati Tola | Kurnowl SO | 📍 843125 | Sahebganj | Post Office - PO |
| 921 | Jirati Tola Situwahi | Kurnowl SO | 📍 843125 | Sahebganj | Post Office - PO |
| 922 | Jita Chhapra urf ChhapraHoril | Jita Chapra BO | 📍 843127 | Sahebganj | Branch Post Office |
| 923 | Jitwara | Shivdaspur BO | 📍 843321 | Katra | Branch Post Office |
| 924 | Jogaulia | Bhalura BO | 📍 843312 | Aurai | Branch Post Office |
| 925 | Jogni Ganga | Bariarpur SO Muzaffarpur | 📍 843102 | Sakra | Post Office - PO |
| 926 | Jogni Jaga | Bariarpur SO Muzaffarpur | 📍 843102 | Sakra | Post Office - PO |
| 927 | Jonkikhurd urf MathurapurKhurd | Basua BO | 📍 843321 | Aurai | Branch Post Office |
| 928 | K Chapra | Baghi SO Muzaffarpur | 📍 844112 | Kurhani | Post Office - PO |
| 929 | K H Ramani | K.H.Ramani BO | 📍 843109 | Kanti | Branch Post Office |
| 930 | K Madhuban | K.Madhuban BO | 📍 844127 | Kurhani | Branch Post Office |
| 931 | K Mohan | K.Mohan BO | 📍 844127 | Kurhani | Branch Post Office |
| 932 | Kabilpur | Kabilpur BO | 📍 843109 | Kanti | Branch Post Office |
| 933 | Kadrabad | Bishundatpur BO | 📍 843113 | Kanti | Branch Post Office |
| 934 | Kafain Chaudhari | Kafen BO | 📍 843103 | Bochaha | Branch Post Office |
| 935 | Kafain Daria Chhapra | Dariyapur Kafen BO | 📍 844127 | Kurhani | Branch Post Office |
| 936 | Kafain Gobardhan | Kafen BO | 📍 843103 | Bochaha | Branch Post Office |
| 937 | Kafain Latif | Kafen BO | 📍 843103 | Bochaha | Branch Post Office |
| 938 | Kafen | Kafen BO | 📍 843103 | Bochaha | Branch Post Office |
| 939 | Kaila Patti | Choubey Ambara BO | 📍 843101 | Saraiya | Branch Post Office |
| 940 | Kaili | Tengraha BO | 📍 843117 | Minapur | Branch Post Office |
| 941 | Kaili Fakirana | Harser BO | 📍 843128 | Minapur | Branch Post Office |
| 942 | Kaithaulia | Birihma Bazar SO | 📍 843127 | Baruraj (Motipur) | Post Office - PO |
| 943 | Kakra | Dariyapur Kafen BO | 📍 844127 | Kurhani | Branch Post Office |
| 944 | Kakrahi urf Faridabad | Saraiya Factory SO | 📍 843126 | Saraiya | Post Office - PO |
| 945 | Kakrahia | Godanpatti BO | 📍 843118 | Gaighat | Branch Post Office |
| 946 | Kalwari | Kolhua Paigambarpur SO | 📍 843108 | Kanti | Branch Post Office |
| 947 | Kalwari SO Muzaffarpur | Kalwari SO Muzaffarpur | 📍 842006 | Muzaffarpur | Sub Post Office |
| 948 | Kalyanpur | Kalyanpur BO | 📍 843107 | Paroo | Branch Post Office |
| 949 | Kalyanpur | Jamin Mathia BO | 📍 843109 | Minapur | Branch Post Office |
| 950 | Kalyanpur | Shahila Balli BO | 📍 843129 | Aurai | Branch Post Office |