Madarahalli is a village in Maddur tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Madarahalli was 2,143 which includes 1,055 males and 1,088 females. Madarahalli covers 450.31 ha area. Pincode of Madarahalli is 571422.