Giddanahalli is a village in Holalkere tehsil in district of Chitradurga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Giddanahalli was 500 which includes 269 males and 231 females. Giddanahalli covers 154.74 ha area. Pincode of Giddanahalli is 577527.