Bariar Pur is a village in Nichlaul tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Bariar Pur was 876 which includes 439 males and 437 females. Bariar Pur covers 176.02 ha area. Pincode of Bariar Pur is N/A.