Maragondanahalli is a village in Sira tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Maragondanahalli was 649 which includes 333 males and 316 females. Maragondanahalli covers 830.12 ha area. Pincode of Maragondanahalli is 572137.