Thonechenahalli is a village in Hosdurga tehsil in district of Chitradurga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Thonechenahalli was 738 which includes 385 males and 353 females. Thonechenahalli covers 387.28 ha area. Pincode of Thonechenahalli is 577542.