Raiagosane 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 Raiagosane was 292 which includes 158 males and 134 females. Raiagosane covers 63.25 ha area. Pincode of Raiagosane is 231213.