Bettadamadahalli 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 Bettadamadahalli was 776 which includes 391 males and 385 females. Bettadamadahalli covers 542.49 ha area. Pincode of Bettadamadahalli is 571123.