Tagarapura is a village in Kollegal tehsil in district of Chamarajanagar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Tagarapura was 4,262 which includes 2,112 males and 2,150 females. Tagarapura covers 998.14 ha area. Pincode of Tagarapura is 571442.