Rajnagar is a village in Basirhat II 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 Rajnagar was 2,930 which includes 1,484 males and 1,446 females. Rajnagar covers 134.91 ha area. Pincode of Rajnagar is 743428.