Vorobyovsky District (Russian: Воробьёвский райо́н) is an administrative and municipal district (raion), one of the thirty-two in Voronezh Oblast, Russia. It is located in the east of the oblast. The area of the district is 1,236 square kilometers (477 sq mi).^{[citation needed]} Its administrative center is the rural locality (a selo) of Vorobyovka. Population: 15,290 (2021 census); 18,933 (2010 census); 21,759 (2002 census); 24,065 (1989 Soviet census). The population of Vorobyovka accounts for 24.0% of the district's total population.