Arasanahal is a village in Harapanahalli tehsil in district of Davanagere, Karnataka, India. As per the data provided by Census of India in 2011, total population of Arasanahal was 2,703 which includes 1,411 males and 1,292 females. Arasanahal covers 2547.48 ha area. Pincode of Arasanahal is 583213.