Mallidevihalli is a village in Kadur tehsil in district of Chikmagalur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Mallidevihalli was 1,147 which includes 558 males and 589 females. Mallidevihalli covers 347.06 ha area. Pincode of Mallidevihalli is 577548.