Nammiyampattu 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 Nammiyampattu was 3,983 which includes 2,022 males and 1,961 females. Nammiyampattu covers 1742.57 ha area. Pincode of Nammiyampattu is 632102.