Radhakrishnapuram is a village in Mandasa tehsil in district of Srikakulam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Radhakrishnapuram was 735 which includes 186 males and 549 females. Radhakrishnapuram covers 89 ha area. Pincode of Radhakrishnapuram is 532264.