Ramathirtham is a village in Nellimarla tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Ramathirtham was 1,040 which includes 509 males and 531 females. Ramathirtham covers 617 ha area. Pincode of Ramathirtham is 535280.