Sehalampur is a village in Diamond Harbour II 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 Sehalampur was 1,841 which includes 946 males and 895 females. Sehalampur covers 131.17 ha area. Pincode of Sehalampur is 743304.