Vadamamandur 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 Vadamamandur was 2,849 which includes 1,471 males and 1,378 females. Vadamamandur covers 485.02 ha area. Pincode of Vadamamandur is 605702.