Thammadahalli 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 Thammadahalli was N/A which includes N/A males and N/A females. Thammadahalli covers 104.08 ha area. Pincode of Thammadahalli is N/A.