Ranganathapur is a village in Tirumakudal Narsipur tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Ranganathapur was 1,834 which includes 968 males and 866 females. Ranganathapur covers 1088.92 ha area. Pincode of Ranganathapur is 571110.