Patrahiya is a village in Nanpara tehsil in district of Bahraich, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patrahiya was 5,150 which includes 2,730 males and 2,420 females. Patrahiya covers 542.22 ha area. Pincode of Patrahiya is N/A.