Nedungulam is a village in Sathankulam tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nedungulam was 1,516 which includes 750 males and 766 females. Nedungulam covers 1340.09 ha area. Pincode of Nedungulam is 628704.