Rajabari is a village in Nautanwa tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rajabari was 2,866 which includes 1,480 males and 1,386 females. Rajabari covers 153.08 ha area. Pincode of Rajabari is N/A.