Padukkapathu is a village in Sathankulam tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Padukkapathu was 7,425 which includes 3,596 males and 3,829 females. Padukkapathu covers 1523.09 ha area. Pincode of Padukkapathu is 628703.