Bettahalli is a village in Gundlupet tehsil in district of Chamarajanagar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Bettahalli was 1,455 which includes 712 males and 743 females. Bettahalli covers 598.35 ha area. Pincode of Bettahalli is 571111.