Yelachammanahalli 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 Yelachammanahalli was 232 which includes 114 males and 118 females. Yelachammanahalli covers 87.36 ha area. Pincode of Yelachammanahalli is 562114.