Alagodanahalli is a village in Hole Narsipur tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of Alagodanahalli was 633 which includes 314 males and 319 females. Alagodanahalli covers 284.93 ha area. Pincode of Alagodanahalli is 573211.