Sithalingamadam is a village in Tirukkoyilur tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sithalingamadam was 6,801 which includes 3,448 males and 3,353 females. Sithalingamadam covers 872.28 ha area. Pincode of Sithalingamadam is 605803.