Baghibazar SO is the primary post office registered under PIN code 841441 in Gopalganj, Bihar. This code sits within the Eastern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Baghibazar SO | SO | Sub Post Office |
| Bhathwa BO | BO | Branch Post Office |
| Rajapur BO | BO | Branch Post Office |
| Khalgaon BO | BO | Branch Post Office |
| Semaria BO | BO | Branch Post Office |
