Patkhaul Nankar is a village in Domariyaganj tehsil in district of Siddharth Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patkhaul Nankar was 1,261 which includes 624 males and 637 females. Patkhaul Nankar covers 106.55 ha area. Pincode of Patkhaul Nankar is N/A.