Gangapur is a village in Banmankhi taluk, Purnia district, Bihar. Its LGD code is 223088 and it covers 5.338 km². Category: Rural.
Bordering villages: Belsarh, Rajuadih, Ekraha, Jhangar Tola, Naulakhi, Naulakhi Milik, Chandpur Bhagha, Dhurup Bilas.
Boundary from the Survey of India village boundary database. All villages in Bihar