Dadapuram is a village in Tindivanam tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Dadapuram was 2,723 which includes 1,330 males and 1,393 females. Dadapuram covers 1213.49 ha area. Pincode of Dadapuram is 604207.