Rajpur is a village in Domariyaganj tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rajpur was 3,185 which includes 1,661 males and 1,524 females. Rajpur covers 335.26 ha area. Pincode of Rajpur is N/A.