Omsky District

Omsky District (О́мский райо́н) is an administrative and municipal district (raion), one of the thirty-two in Omsk Oblast, Russia. It is located in the southern central part of the oblast. The area of the district is 3600 km2. Its administrative center is the rural locality (a settlement) of Rostovka. Population: 94,086 (2010 Census); The population of Rostovka accounts for 5.8% of the district's total population.