Kadamangalam is a village in Kamuthi tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kadamangalam was 1,634 which includes 840 males and 794 females. Kadamangalam covers 1266.34 ha area. Pincode of Kadamangalam is 623115.