Perundalaiyur is a village in Gobichettipalayam tehsil in district of Erode, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Perundalaiyur was 3,387 which includes 1,667 males and 1,720 females. Perundalaiyur covers 820.36 ha area. Pincode of Perundalaiyur is 638315.