Maragondanahalli is a village in Nelamangala tehsil in district of Bangalore Rural, Karnataka, India. As per the data provided by Census of India in 2011, total population of Maragondanahalli was 259 which includes 137 males and 122 females. Maragondanahalli covers 77.32 ha area. Pincode of Maragondanahalli is 562111.