Purnaha Buzurg is a village in Padrauna tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Purnaha Buzurg was 1,824 which includes 927 males and 897 females. Purnaha Buzurg covers 175.53 ha area. Pincode of Purnaha Buzurg is 274304.