Shahpur is Taluka (Tehsil) in Bhojpur district of Bihar state. Shahpur has 13 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 802351 | Balua High School PIN Code | Bhojpur | Shahpur | Branch Office |
| 802166 | Barakhrauni PIN Code | Bhojpur | Shahpur | Branch Office |
| 802351 | Benwalia PIN Code | Bhojpur | Shahpur | Sub Office |
| 802165 | Birpur PIN Code | Bhojpur | Shahpur | Branch Office |
| 802166 | Chamarpur PIN Code | Bhojpur | Shahpur | Branch Office |
| 802165 | Horil Chhapra PIN Code | Bhojpur | Shahpur | Branch Office |
| 802165 | Kundeshar PIN Code | Bhojpur | Shahpur | Branch Office |
| 802351 | Lachhutola PIN Code | Bhojpur | Shahpur | Branch Office |
| 802351 | Lahang Dumaria PIN Code | Bhojpur | Shahpur | Branch Office |
| 802165 | Ranisagar PIN Code | Bhojpur | Shahpur | Branch Office |
| 802351 | Sunderpur Barja PIN Code | Bhojpur | Shahpur | Branch Office |
| 802351 | Tola Achraj Lal PIN Code | Bhojpur | Shahpur | Branch Office |
| 802166 | Umraonganj PIN Code | Bhojpur | Shahpur | Sub Office |