Thummanapalli is a village in Hosur tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thummanapalli was 2,462 which includes 1,235 males and 1,227 females. Thummanapalli covers 533.99 ha area. Pincode of Thummanapalli is 635105.