Santhebachahalli 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 Santhebachahalli was 2,600 which includes 1,275 males and 1,325 females. Santhebachahalli covers 731.43 ha area. Pincode of Santhebachahalli is 571436.