Nedungulam is a village in Nannilam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nedungulam was 2,247 which includes 1,101 males and 1,146 females. Nedungulam covers 440 ha area. Pincode of Nedungulam is 609403.