Gudapakkam 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 Gudapakkam was 447 which includes 224 males and 223 females. Gudapakkam covers 70.8 ha area. Pincode of Gudapakkam is 603304.