Changaipur is a village in Sagri tehsil in district of Azamgarh, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Changaipur was 3,038 which includes 1,541 males and 1,497 females. Changaipur covers 316.58 ha area. Pincode of Changaipur is 276138.