Chistoozyorny District
Chistoozyorny District is an administrative and municipal district, one of the thirty in Novosibirsk Oblast, Russia. It is located in the southwest of the oblast. The area of the district is. Its administrative center is the urban locality of Chistoozyornoye. Population: 19,603 ; The population of Chistoozyornoye accounts for 32.8% of the district's total population.