Bychenahalli 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 Bychenahalli was 854 which includes 448 males and 406 females. Bychenahalli covers 232.95 ha area. Pincode of Bychenahalli is 572140.