Thammarasanahalli is a village in Hosakote tehsil in district of Bangalore Rural, Karnataka, India. As per the data provided by Census of India in 2011, total population of Thammarasanahalli was 522 which includes 277 males and 245 females. Thammarasanahalli covers 177.96 ha area. Pincode of Thammarasanahalli is 562129.