Duminichsky District

Duminichsky District (Думи́ничский райо́н) is an administrative and municipal district (raion), one of the twenty-four in Kaluga Oblast, Russia. It is located in the south central part of the oblast. The area of the district is 1174 km2. Its administrative center is the urban locality (a settlement) of Duminichi. Population: The population of Duminichi accounts for 40.6% of the district's total population.