Rajapur Kauhar is a village in Gauriganj tehsil in district of Sultanpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rajapur Kauhar was 1,274 which includes 618 males and 656 females. Rajapur Kauhar covers 249.59 ha area. Pincode of Rajapur Kauhar is N/A.