Narainpur is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Narainpur was 2,243 which includes 1,092 males and 1,151 females. Narainpur covers 219.29 ha area. Pincode of Narainpur is N/A.