Jalalpur is in
Gopalganj District, close to
Bihar’s border with
Uttar Pradesh.
Gopalganj is nearly 19 km to the south-west of the town.
Gantak River, a prominent river in the state, flows close to Jalalpur. Kuchai Kot, on the National Highway 28, is only a few blocks away.
Patna Airport serves Jalalpur. The rail route linking Gopalganj with Siwan passes through the hub of the town. Gopalganj Railway Station is the nearest major railhead.