Ranganathapuram is a village in Chittamur tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Ranganathapuram was 12 which includes 6 males and 6 females. Ranganathapuram covers 387 ha area. Pincode of Ranganathapuram is 524127.