Chunchanahalli is a village in Nanjangud tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Chunchanahalli was 1,772 which includes 913 males and 859 females. Chunchanahalli covers 1556.91 ha area. Pincode of Chunchanahalli is 571119.