Maduvinakodi is a village in Krishnarajpet tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Maduvinakodi was 2,529 which includes 1,251 males and 1,278 females. Maduvinakodi covers 398.66 ha area. Pincode of Maduvinakodi is 571605.