Pallaiyarpalaiyam 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 Pallaiyarpalaiyam was 823 which includes 400 males and 423 females. Pallaiyarpalaiyam covers 163.47 ha area. Pincode of Pallaiyarpalaiyam is 607201.