Ust-Donetsky District

Ust-Donetsky District (Усть-Доне́цкий райо́н) is an administrative and municipal district (raion), one of the forty-three in Rostov Oblast, Russia. It is located in the center of the oblast. The area of the district is 1150 km2. Its administrative center is the urban locality (a work settlement) of Ust-Donetsky. Population: 33,647 (2010 Census); The population of the administrative center accounts for 35.1% of the district's total population.