Rengasamudram is a village in Sankarankoil tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Rengasamudram was 388 which includes 192 males and 196 females. Rengasamudram covers 230.44 ha area. Pincode of Rengasamudram is 627753.