Alagodanahalli is a village in Channarayapatna tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of Alagodanahalli was 450 which includes 237 males and 213 females. Alagodanahalli covers 296.88 ha area. Pincode of Alagodanahalli is 573116.