Puzhayanur is a village in Sankarapuram tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Puzhayanur was 2,037 which includes 1,012 males and 1,025 females. Puzhayanur covers 298.13 ha area. Pincode of Puzhayanur is 606402.