Kolyshleysky District

Kolyshleysky District (Колышле́йский райо́н) is an administrative and municipal district (raion), one of the twenty-seven in Penza Oblast, Russia. It is in the south of the oblast. The area of the district is 1685 km2. Its administrative center is the urban locality (a work settlement) of Kolyshley. Population: 26,187 (2010 Census); The population of Kolyshley accounts for 31.7% of the district's total population.