Kempachannenahalli is a village in Madhugiri tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kempachannenahalli was 298 which includes 154 males and 144 females. Kempachannenahalli covers 126.31 ha area. Pincode of Kempachannenahalli is 572112.