Iythandahalli is a village in Bangarapet tehsil in district of Kolar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Iythandahalli was 1,312 which includes 682 males and 630 females. Iythandahalli covers 461.33 ha area. Pincode of Iythandahalli is 563114.