Nanjanayanapura is a village in Malavalli tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Nanjanayanapura was 311 which includes 148 males and 163 females. Nanjanayanapura covers 68.46 ha area. Pincode of Nanjanayanapura is 571417.