| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 951 | Jai Nagara | Tilouthu SO | 📍 821312 | Tilouthu | Post Office - PO |
| 952 | Jaintipur | Chhatauna BO | 📍 802215 | Nauhatta | Branch Post Office |
| 953 | Jaipur | Jaipur BO | 📍 821301 | Akorhi Gola | Branch Post Office |
| 954 | Jaiti Dihra | Kochas SO | 📍 821112 | Kochas | Post Office - PO |
| 955 | Jajra | Malwar BO | 📍 821113 | Sasaram | Branch Post Office |
| 956 | Jakhani | Penar BO | 📍 802215 | Nokha | Branch Post Office |
| 957 | Jakhini | Panjer BO | 📍 802215 | Nokha | Branch Post Office |
| 958 | Jalalabad | Rohtas SO | 📍 821311 | Rohtas | Post Office - PO |
| 959 | Jalalpur | Kargahar SO | 📍 821107 | Kargahar | Post Office - PO |
| 960 | Jalalpur | Mahuari BO | 📍 821107 | Kargahar | Branch Post Office |
| 961 | Jalha | Surajpura SO | 📍 802221 | Suryapura | Post Office - PO |
| 962 | Jalim Bigha | Nawadih Karma BO | 📍 821302 | Rohtas | Branch Post Office |
| 963 | Jalwaia | Garh Nokha SO | 📍 802215 | Kargahar | Post Office - PO |
| 964 | Jalwaiya | Mujrarh BO | 📍 802215 | Nokha | Branch Post Office |
| 965 | Jamahath | Sasaram HO | 📍 821115 | Sasaram | Head Post Office - H |
| 966 | Jamalpur | Atimi BO | 📍 821310 | Nasriganj | Branch Post Office |
| 967 | Jamhat | Khuria BO | 📍 821113 | Sasaram | Branch Post Office |
| 968 | Jamorhi | Jamorhi BO | 📍 802212 | Bikramganj | Branch Post Office |
| 969 | Jamorhi | Jamroh BO | 📍 802213 | Dinara | Branch Post Office |
| 970 | Jamorhi | Nadaon BO | 📍 802218 | Dinara | Branch Post Office |
| 971 | Jamorhi Tola | Jamorhi BO | 📍 802212 | Bikramganj | Branch Post Office |
| 972 | Jamorhi Tola | Nadaon BO | 📍 802218 | Dinara | Branch Post Office |
| 973 | Jamsona | Awarhi BO | 📍 802211 | Dawath | Branch Post Office |
| 974 | Jamua | Karup Itwa BO | 📍 802214 | Karakat | Branch Post Office |
| 975 | Jamua | Kushdihra BO | 📍 821311 | Rohtas | Branch Post Office |
| 976 | Jamua Tola | Karup Itwa BO | 📍 802214 | Karakat | Branch Post Office |
| 977 | Jamuara | Karma BO | 📍 802212 | Bikramganj | Branch Post Office |
| 978 | Jamuhar | Jamuhar BO | 📍 821305 | Dehri | Branch Post Office |
| 979 | Jamuhari | Sioruan BO | 📍 802220 | Sanjhauli | Branch Post Office |
| 980 | Janak Puri | Takia Bazar SO | 📍 821113 | Sasaram | Post Office - PO |
| 981 | Janakpur | Koath SO | 📍 802216 | Dawath | Post Office - PO |
| 982 | Jangal Mahal | Babhni BO | 📍 802215 | Nokha | Branch Post Office |
| 983 | Jaradag | Chunhatta BO | 📍 821304 | Nauhatta | Branch Post Office |
| 984 | Jararhi | Sadokhar BO | 📍 821104 | Chenari | Branch Post Office |
| 985 | Jarhan | Tilouthu SO | 📍 821312 | Tilouthu | Post Office - PO |
| 986 | Jatan Bigha | Akorhi BO | 📍 821301 | Akorhi Gola | Branch Post Office |
| 987 | Jawahar Bigha | Deo BO | 📍 802214 | Karakat | Branch Post Office |
| 988 | Jawarh | Sasaram Bazar SO | 📍 821115 | Sasaram | Post Office - PO |
| 989 | Jgabdya Tola | Kusumhara BO | 📍 802218 | Bikramganj | Branch Post Office |
| 990 | Jhako Bigha | Dhanhara BO | 📍 821309 | Karakat | Branch Post Office |
| 991 | Jhalkhora | Gori BO | 📍 821107 | Kargahar | Branch Post Office |
| 992 | Jhalkhoria | Jhalkhoria BO | 📍 821113 | Sasaram | Branch Post Office |
| 993 | Jharkharia | Koath SO | 📍 802216 | Dawath | Post Office - PO |
| 994 | Jigana | Jigana BO | 📍 802213 | Dinara | Branch Post Office |
| 995 | Jigna | Baraila BO | 📍 821111 | Sheosagar | Branch Post Office |
| 996 | Jigni | Tilain BO | 📍 802220 | Sanjhauli | Branch Post Office |
| 997 | Jigni | Alampur BO | 📍 821113 | Sasaram | Branch Post Office |
| 998 | Jina | Jeena BO | 📍 821310 | Nasriganj | Branch Post Office |
| 999 | Jinoriya | Siyawak BO | 📍 802219 | Rajpur | Branch Post Office |
| 1000 | Jirakhan Bigha | Dhanaw English BO | 📍 821310 | Nasriganj | Branch Post Office |