Channamallanahalli is a village in Madhugiri tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Channamallanahalli was 849 which includes 439 males and 410 females. Channamallanahalli covers 544.06 ha area. Pincode of Channamallanahalli is 572124.