Bommadevarahalli is a village in Molakalmuru tehsil in district of Chitradurga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Bommadevarahalli was 2,235 which includes 1,129 males and 1,106 females. Bommadevarahalli covers 1029.94 ha area. Pincode of Bommadevarahalli is 577540.