Siddanapalli 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 Siddanapalli was 682 which includes 347 males and 335 females. Siddanapalli covers 100.02 ha area. Pincode of Siddanapalli is 635109.