Rajnagar is a village in Daspur I tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Rajnagar was 4,890 which includes 2,360 males and 2,530 females. Rajnagar covers 492.48 ha area. Pincode of Rajnagar is 721211.