Narainpur Raja is a village in Tamkuhi Raj tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Narainpur Raja was 7 which includes 3 males and 4 females. Narainpur Raja covers 26.58 ha area. Pincode of Narainpur Raja is N/A.