Sennakunam 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 Sennakunam was 5,993 which includes 3,071 males and 2,922 females. Sennakunam covers 729.85 ha area. Pincode of Sennakunam is 605755.