Thiruppayar is a village in Ulundurpettai tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thiruppayar was 2,443 which includes 1,201 males and 1,242 females. Thiruppayar covers 601.67 ha area. Pincode of Thiruppayar is 606305.