Thamatamakanahalli is a village in Bangarapet tehsil in district of Kolar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Thamatamakanahalli was 1,868 which includes 943 males and 925 females. Thamatamakanahalli covers 1637.91 ha area. Pincode of Thamatamakanahalli is 563129.