Bairpur is a village in Robertsganj tehsil in district of Sonbhadra, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Bairpur was 3,757 which includes 1,955 males and 1,802 females. Bairpur covers 3284.31 ha area. Pincode of Bairpur is N/A.