Billaramanahalli is a village in Krishnarajpet tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Billaramanahalli was 106 which includes 55 males and 51 females. Billaramanahalli covers 365.03 ha area. Pincode of Billaramanahalli is 571425.