Diar Syampur is a village in Bhagawangola I tehsil in district of Murshidabad, West Bengal, India. As per the data provided by Census of India in 2011, total population of Diar Syampur was 3,816 which includes 1,973 males and 1,843 females. Diar Syampur covers 128.72 ha area. Pincode of Diar Syampur is 742135.