Kamanayakanahalli is a village in Pandavapura tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kamanayakanahalli was 904 which includes 429 males and 475 females. Kamanayakanahalli covers 427.12 ha area. Pincode of Kamanayakanahalli is 571455.