Sadarakaranahalli is a village in Sira tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Sadarakaranahalli was 60 which includes 34 males and 26 females. Sadarakaranahalli covers 104.01 ha area. Pincode of Sadarakaranahalli is 572137.