Patkhauli is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patkhauli was 2,387 which includes 1,225 males and 1,162 females. Patkhauli covers 186.11 ha area. Pincode of Patkhauli is 273302.