Kalyan Pur is a village in Musafirkhana tehsil in district of Sultanpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kalyan Pur was 617 which includes 324 males and 293 females. Kalyan Pur covers 75.19 ha area. Pincode of Kalyan Pur is 227806.