Ganadahunase is a village in Sira tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Ganadahunase was 1,370 which includes 702 males and 668 females. Ganadahunase covers 1391.36 ha area. Pincode of Ganadahunase is 572115.