Kumkumadahosur 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 Kumkumadahosur was 680 which includes 328 males and 352 females. Kumkumadahosur covers 97.55 ha area. Pincode of Kumkumadahosur is 573211.