| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Sheikhpura | Sheikhpura Bazar SO | 📍 811105 | Sheikhpura | Post Office - PO |
| 302 | Sheikhpura | Sheikhpura R S SO | 📍 811105 | Sheikhpura | Post Office - PO |
| 303 | Sheikhpura | Sheikhpura SO Sheikhpura | 📍 811105 | Sheikhpura | Post Office - PO |
| 304 | Sheikhpura | C.R.Barbigha Ed So BO | 📍 811201 | Sheikhpura | Post Office - PO |
| 305 | Shekhopur Sarai | Nimi SO | 📍 811103 | Shekhopur Sarai | Post Office - PO |
| 306 | Shekhpurwa | Barbigha SO | 📍 811101 | Barbigha | Post Office - PO |
| 307 | Shekhupursarai | Nimi SO | 📍 811103 | Shekhopur Sarai | Post Office - PO |
| 308 | Shibpur | Barbigha SO | 📍 811101 | Barbigha | Post Office - PO |
| 309 | Sijhori | Bahachha BO | 📍 811304 | Chewara | Branch Post Office |
| 310 | Sohdi | Sohdi BO | 📍 811304 | Ariari | Branch Post Office |
| 311 | Sonpahari | Sheikhpura SO Sheikhpura | 📍 811105 | Sheikhpura | Post Office - PO |
| 312 | Subhanpur Kaseri Chak | Sheikhpura SO Sheikhpura | 📍 811105 | Shekhopur Sarai | Post Office - PO |
| 313 | Sugia | Charuawan BO | 📍 811103 | Shekhopur Sarai | Branch Post Office |
| 314 | Sultanpur | Sheikhpura SO Sheikhpura | 📍 811105 | Sheikhpura | Post Office - PO |
| 315 | Sumka | Chorwar BO | 📍 811105 | Ariari | Branch Post Office |
| 316 | Surdaspur | Kare BO | 📍 811105 | Sheikhpura | Branch Post Office |
| 317 | Teai | Chewara SO | 📍 811304 | Chewara | Post Office - PO |
| 318 | Tetarpur | Barbigha SO | 📍 811101 | Barbigha | Post Office - PO |
| 319 | Teus | Teus BO | 📍 811101 | Barbigha | Branch Post Office |
| 320 | Toi | Toygarh BO | 📍 811101 | Barbigha | Branch Post Office |
| 321 | Ukhdi | Teus BO | 📍 811101 | Barbigha | Branch Post Office |
| 322 | Unaman | Onama BO | 📍 811101 | Shekhopur Sarai | Branch Post Office |
| 323 | Usari | Barbigha SO | 📍 811101 | Ariari | Post Office - PO |
| 324 | Uski | Tarhari BO | 📍 811315 | Chewara | Branch Post Office |