Kamalnagar is a village in Purbasthali II tehsil in district of Barddhaman, West Bengal, India. As per the data provided by Census of India in 2011, total population of Kamalnagar was 2,837 which includes 1,520 males and 1,317 females. Kamalnagar covers 197.07 ha area. Pincode of Kamalnagar is 713512.