Maduvinahalli is a village in Nanjangud tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Maduvinahalli was 2,664 which includes 1,313 males and 1,351 females. Maduvinahalli covers 583.83 ha area. Pincode of Maduvinahalli is 571315.