Kadukachanahalli is a village in Mulbagal tehsil in district of Kolar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kadukachanahalli was 468 which includes 239 males and 229 females. Kadukachanahalli covers 150.14 ha area. Pincode of Kadukachanahalli is 563131.