S Tharaikudi is a village in Kadaladi tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of S Tharaikudi was 6,274 which includes 3,169 males and 3,105 females. S Tharaikudi covers 4036.43 ha area. Pincode of S Tharaikudi is 623135.