Kasimnagar is a village in Manikchak tehsil in district of Maldah, West Bengal, India. As per the data provided by Census of India in 2011, total population of Kasimnagar was 3,790 which includes 1,997 males and 1,793 females. Kasimnagar covers 219.34 ha area. Pincode of Kasimnagar is 732203.