Gopanahalli is a village in Challakere tehsil in district of Chitradurga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Gopanahalli was 3,010 which includes 1,534 males and 1,476 females. Gopanahalli covers 1076.72 ha area. Pincode of Gopanahalli is 577522.