Rajna Pur is a village in Sirauli Gauspur tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rajna Pur was 410 which includes 215 males and 195 females. Rajna Pur covers 75.75 ha area. Pincode of Rajna Pur is 225207.