Banasamudra is a village in Malavalli tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Banasamudra was 2,985 which includes 1,492 males and 1,493 females. Banasamudra covers 773.23 ha area. Pincode of Banasamudra is 571430.