Illupakunam is a village in Polur tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Illupakunam was 2,002 which includes 1,018 males and 984 females. Illupakunam covers 414.02 ha area. Pincode of Illupakunam is 606903.