Ilangulam is a village in Nanguneri tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ilangulam was 5,132 which includes 2,513 males and 2,619 females. Ilangulam covers 1881.38 ha area. Pincode of Ilangulam is 627110.