Herandyappanahalli is a village in Kanakapura tehsil in district of Ramanagara, Karnataka, India. As per the data provided by Census of India in 2011, total population of Herandyappanahalli was 2,241 which includes 1,141 males and 1,100 females. Herandyappanahalli covers 436 ha area. Pincode of Herandyappanahalli is 562119.