Rajapur is a village in Gaighata tehsil in district of North Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Rajapur was 3,621 which includes 1,841 males and 1,780 females. Rajapur covers 351.27 ha area. Pincode of Rajapur is 743249.