| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1251 | Kumahu | Sarai BO | 📍 821113 | Sheosagar | Branch Post Office |
| 1252 | Kumhara Bigha | Akorhi BO | 📍 821301 | Akorhi Gola | Branch Post Office |
| 1253 | Kumhaura | Bishambhrpur BO | 📍 802218 | Dinara | Branch Post Office |
| 1254 | Kumhila | Ararua BO | 📍 821107 | Kargahar | Branch Post Office |
| 1255 | Kund | Kund BO | 📍 802213 | Dinara | Branch Post Office |
| 1256 | kunrwa | Sasaram Bazar SO | 📍 821115 | Sasaram | Post Office - PO |
| 1257 | Kuraich | Sasaram HO | 📍 821115 | Sasaram | Head Post Office - H |
| 1258 | Kurasa | Doiya BO | 📍 821112 | Kochas | Branch Post Office |
| 1259 | Kurdaun | Gotpa BO | 📍 821113 | Sasaram | Branch Post Office |
| 1260 | Kurdaun | Sasaram HO | 📍 821115 | Sasaram | Head Post Office - H |
| 1261 | Kuri | Meari Bazar SO | 📍 802217 | Nokha | Post Office - PO |
| 1262 | Kuri Tola | Meari Bazar SO | 📍 802217 | Nokha | Post Office - PO |
| 1263 | Kuriyari | Silari BO | 📍 821111 | Sheosagar | Branch Post Office |
| 1264 | Kurtha | Baraila BO | 📍 821111 | Sheosagar | Branch Post Office |
| 1265 | Kuru Dehra | Ramdihra BO | 📍 821312 | Tilouthu | Branch Post Office |
| 1266 | Kusadhar | Bishunpur BO | 📍 802219 | Rajpur | Branch Post Office |
| 1267 | Kusaha | Sisirita BO | 📍 802217 | Nokha | Branch Post Office |
| 1268 | Kusaha | Sadokhar BO | 📍 821104 | Chenari | Branch Post Office |
| 1269 | Kusahi | Kaniyari BO | 📍 802213 | Dinara | Branch Post Office |
| 1270 | Kusahi | Panjer BO | 📍 802215 | Nokha | Branch Post Office |
| 1271 | Kusahi | Sisirita BO | 📍 802217 | Nokha | Branch Post Office |
| 1272 | Kusahi | Kargahar SO | 📍 821107 | Kargahar | Post Office - PO |
| 1273 | Kusamhra | Kusumhara BO | 📍 802218 | Bikramganj | Branch Post Office |
| 1274 | Kusdihra | Kushdihra BO | 📍 821311 | Rohtas | Branch Post Office |
| 1275 | Kusdihra | Hurka BO | 📍 821312 | Tilouthu | Branch Post Office |
| 1276 | Kushdihra | Kushdihra BO | 📍 821311 | Rohtas | Branch Post Office |
| 1277 | Kushhar | Malwar BO | 📍 821113 | Sasaram | Branch Post Office |
| 1278 | Kushi Tola | Sisirita BO | 📍 802217 | Nokha | Branch Post Office |
| 1279 | Kusri | Sasaram Local Board SO | 📍 821115 | Sasaram | Post Office - PO |
| 1280 | Kusudhar Tola | Bishunpur BO | 📍 802219 | Rajpur | Branch Post Office |
| 1281 | Kusum Tola | Baraon BO | 📍 802215 | Nokha | Branch Post Office |
| 1282 | Kusumaraha | Bisheni Kala BO | 📍 802219 | Rajpur | Branch Post Office |
| 1283 | Kusumaraha Tola | Bisheni Kala BO | 📍 802219 | Rajpur | Branch Post Office |
| 1284 | Kusumi Tola | Babhni BO | 📍 802215 | Nokha | Branch Post Office |
| 1285 | Kusurhi | Nad BO | 📍 821113 | Sasaram | Branch Post Office |
| 1286 | Kutubpur | Bararhi BO | 📍 821103 | Kargahar | Branch Post Office |
| 1287 | Lachhanpura | Sadokhar BO | 📍 821104 | Chenari | Branch Post Office |
| 1288 | Lachhmanpur | Mani BO | 📍 802212 | Bikramganj | Branch Post Office |
| 1289 | Laduin | Panapur BO | 📍 821107 | Kargahar | Branch Post Office |
| 1290 | Ladut | Kaniyari BO | 📍 802213 | Dinara | Branch Post Office |
| 1291 | Laheri | Laheri BO | 📍 821112 | Kochas | Branch Post Office |
| 1292 | Lakhanpura | A. Kala BO | 📍 802226 | Suryapura | Post Office - PO |
| 1293 | Lakhrawan | Sasaram HO | 📍 821115 | Sasaram | Head Post Office - H |
| 1294 | Lalki Ahiri | Akorhi BO | 📍 821301 | Akorhi Gola | Branch Post Office |
| 1295 | Langar Kakai | Dumari BO | 📍 821104 | Chenari | Branch Post Office |
| 1296 | Langeshar Bigha | Akorhi BO | 📍 821301 | Akorhi Gola | Branch Post Office |
| 1297 | Langri V | Dumari BO | 📍 821104 | Chenari | Branch Post Office |
| 1298 | Lanji | Chenari SO | 📍 821104 | Chenari | Post Office - PO |
| 1299 | Lankasur | Akhtiarpur BO | 📍 821108 | Kargahar | Branch Post Office |
| 1300 | Larui | Sanjhauli SO | 📍 802220 | Bikramganj | Post Office - PO |