Sarai Buzurg is a village in Tamkuhi Raj tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Sarai Buzurg was 3,580 which includes 1,800 males and 1,780 females. Sarai Buzurg covers 208.66 ha area. Pincode of Sarai Buzurg is N/A.