Tiruppalaikkudi is a village in Tiruvadanai tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Tiruppalaikkudi was 8,824 which includes 4,142 males and 4,682 females. Tiruppalaikkudi covers 708.39 ha area. Pincode of Tiruppalaikkudi is 623531.