Ghattakamadenahalli 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 Ghattakamadenahalli was 3,900 which includes 1,983 males and 1,917 females. Ghattakamadenahalli covers 615.21 ha area. Pincode of Ghattakamadenahalli is 563121.