Sahdullapur 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 Sahdullapur was 606 which includes 245 males and 361 females. Sahdullapur covers 41.1 ha area. Pincode of Sahdullapur is N/A.