Billanakuppam is a village in Krishnagiri tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Billanakuppam was 4,546 which includes 2,327 males and 2,219 females. Billanakuppam covers 1098.29 ha area. Pincode of Billanakuppam is 635115.