Erasakkanayackanur is a village in Uthamapalayam tehsil in district of Theni, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Erasakkanayackanur was 6,849 which includes 3,469 males and 3,380 females. Erasakkanayackanur covers 1549.57 ha area. Pincode of Erasakkanayackanur is 625515.