Sarai Nirhoo is a village in Haidergarh tehsil in district of Bara Banki, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Sarai Nirhoo was 532 which includes 264 males and 268 females. Sarai Nirhoo covers 124.59 ha area. Pincode of Sarai Nirhoo is N/A.