Gangapur is a village in Bhangar I tehsil in district of South Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Gangapur was 2,911 which includes 1,505 males and 1,406 females. Gangapur covers 522.53 ha area. Pincode of Gangapur is 743502.