Ramnagar is a village in Gaighata tehsil in district of North Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Ramnagar was 4,521 which includes 2,271 males and 2,250 females. Ramnagar covers 583.56 ha area. Pincode of Ramnagar is 743273.