Kattudevadur is a village in Maduranthakam tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kattudevadur was 3,398 which includes 1,700 males and 1,698 females. Kattudevadur covers 1049.57 ha area. Pincode of Kattudevadur is 603313.