Oragadam 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 Oragadam was 1,985 which includes 974 males and 1,011 females. Oragadam covers 757.38 ha area. Pincode of Oragadam is 603109.