Halladahosahalli is a village in Turuvekere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Halladahosahalli was 983 which includes 481 males and 502 females. Halladahosahalli covers 344.07 ha area. Pincode of Halladahosahalli is 572224.