Imamganj is Taluka (Tehsil) in Gaya district of Bihar state. Imamganj has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 824221 | Adarchak PIN Code | Gaya | Imamganj | Branch Office |
| 824221 | Bodhi Bigha PIN Code | Gaya | Imamganj | Branch Office |
| 824221 | Dumaria PIN Code | Gaya | Imamganj | Sub Office |
| 824221 | Gotibandh PIN Code | Gaya | Imamganj | Branch Office |
| 824221 | Kewala Kala PIN Code | Gaya | Imamganj | Branch Office |
| 824206 | Maigra PIN Code | Gaya | Imamganj | Branch Office |
| 824206 | Malahari PIN Code | Gaya | Imamganj | Branch Office |
| 824206 | Pakri Guria PIN Code | Gaya | Imamganj | Branch Office |
| 824206 | Phulwaria PIN Code | Gaya | Imamganj | Branch Office |
| 824221 | Pipra PIN Code | Gaya | Imamganj | Branch Office |