Alidapur is a village in Shohratgarh tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Alidapur was 3,947 which includes 2,019 males and 1,928 females. Alidapur covers 425.93 ha area. Pincode of Alidapur is N/A.