Riwagohan is a village in Dongargaon tehsil in district of Rajnandgaon, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Riwagohan was 900 which includes 447 males and 453 females. Riwagohan covers 210.88 ha area. Pincode of Riwagohan is 491661.