Shyarahalli 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 Shyarahalli was 632 which includes 292 males and 340 females. Shyarahalli covers 191.26 ha area. Pincode of Shyarahalli is 571436.