Dongakhamariya is a village in Bagbahra tehsil in district of Mahasamund, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Dongakhamariya was 364 which includes 182 males and 182 females. Dongakhamariya covers 252.03 ha area. Pincode of Dongakhamariya is 496554.