Gamhariya is a village in Ramanujganj tehsil in district of Surguja, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Gamhariya was 1,251 which includes 646 males and 605 females. Gamhariya covers 317.41 ha area. Pincode of Gamhariya is 497220.