Bhattarahalli is a village in Chiknayakanhalli tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Bhattarahalli was 1,099 which includes 537 males and 562 females. Bhattarahalli covers 602.63 ha area. Pincode of Bhattarahalli is 572218.