Achchangulam 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 Achchangulam was 2,445 which includes 1,210 males and 1,235 females. Achchangulam covers 1237.35 ha area. Pincode of Achchangulam is 623601.