Gattithimmanahalli is a village in Koratagere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Gattithimmanahalli was 40 which includes 19 males and 21 females. Gattithimmanahalli covers 101.95 ha area. Pincode of Gattithimmanahalli is 572138.