Tsilninsky District
Tsilninsky District is an administrative and municipal district, one of the administrative [divisions of Ulyanovsk Oblast|twenty-one] in Ulyanovsk Oblast, Russia. It is located in the north of the oblast. The area of the district is. Its administrative center is the types of [inhabited localities in Russia|rural locality] of Bolshoye Nagatkino. Population: 27,543 ; The population of Bolshoye Nagatkino accounts for 19.8% of the district's total population.