Aremadanahalli is a village in Arkalgud tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of Aremadanahalli was 243 which includes 122 males and 121 females. Aremadanahalli covers 114.62 ha area. Pincode of Aremadanahalli is 573102.