Kelambakkam 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 Kelambakkam was 5,189 which includes 2,571 males and 2,618 females. Kelambakkam covers 176.3 ha area. Pincode of Kelambakkam is 603211.