Perumanatham 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 Perumanatham was 522 which includes 254 males and 268 females. Perumanatham covers 743.63 ha area. Pincode of Perumanatham is 606401.