Dumariatanr is a village in Gobindpur tehsil in district of Dhanbad, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Dumariatanr was 167 which includes 87 males and 80 females. Dumariatanr covers 19.87 ha area. Pincode of Dumariatanr is N/A.