Sikkampattu is a village in Ulundurpettai tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sikkampattu was 1,355 which includes 675 males and 680 females. Sikkampattu covers 242.74 ha area. Pincode of Sikkampattu is 606102.