Kovilangulam is a village in Kamuthi tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kovilangulam was 3,328 which includes 1,680 males and 1,648 females. Kovilangulam covers 1676.97 ha area. Pincode of Kovilangulam is 623603.