Tamatadahalli is a village in Tarikere tehsil in district of Chikmagalur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Tamatadahalli was 185 which includes 102 males and 83 females. Tamatadahalli covers 168.15 ha area. Pincode of Tamatadahalli is 577550.