Avadharanahalli is a village in Koratagere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Avadharanahalli was 216 which includes 106 males and 110 females. Avadharanahalli covers 285.21 ha area. Pincode of Avadharanahalli is 572121.