Nattarmangalam is a village in Tirupathur tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nattarmangalam was 327 which includes 171 males and 156 females. Nattarmangalam covers 237.18 ha area. Pincode of Nattarmangalam is 630211.