Ramtanunagar is a village in Kakdwip tehsil in district of South Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Ramtanunagar was 6,203 which includes 3,176 males and 3,027 females. Ramtanunagar covers 847.82 ha area. Pincode of Ramtanunagar is 743374.