Barhmauri 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 Barhmauri was 1,556 which includes 773 males and 783 females. Barhmauri covers 5625.95 ha area. Pincode of Barhmauri is 232221.