Kothagondanahalli is a village in Magadi tehsil in district of Ramanagara, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kothagondanahalli was 249 which includes 124 males and 125 females. Kothagondanahalli covers 170.8 ha area. Pincode of Kothagondanahalli is 562127.