Mannamakanahalli is a village in Arsikere tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of Mannamakanahalli was 288 which includes 143 males and 145 females. Mannamakanahalli covers 137.04 ha area. Pincode of Mannamakanahalli is 573122.