Vadamambakkam 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 Vadamambakkam was 1,363 which includes 691 males and 672 females. Vadamambakkam covers 324.94 ha area. Pincode of Vadamambakkam is 606102.