Yelachahalli is a village in Hosakote tehsil in district of Bangalore Rural, Karnataka, India. As per the data provided by Census of India in 2011, total population of Yelachahalli was 1,251 which includes 647 males and 604 females. Yelachahalli covers 311.5 ha area. Pincode of Yelachahalli is 562112.