Beerathammanahalli is a village in Hunsur tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Beerathammanahalli was 958 which includes 480 males and 478 females. Beerathammanahalli covers 351.2 ha area. Pincode of Beerathammanahalli is 571105.