Kottamedu is a village in Chengalpattu tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kottamedu was 1,233 which includes 605 males and 628 females. Kottamedu covers 468.51 ha area. Pincode of Kottamedu is 603108.