Somanathaputhur is a village in Polur tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Somanathaputhur was 618 which includes 320 males and 298 females. Somanathaputhur covers 320.44 ha area. Pincode of Somanathaputhur is 606803.