Palangulam 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 Palangulam was 5,616 which includes 2,622 males and 2,994 females. Palangulam covers 2151.04 ha area. Pincode of Palangulam is 628701.