Mallenahalli is a village in Gauribidanur tehsil in district of Chikkaballapura, Karnataka, India. As per the data provided by Census of India in 2011, total population of Mallenahalli was 667 which includes 350 males and 317 females. Mallenahalli covers 377.7 ha area. Pincode of Mallenahalli is 561228.