| Tambov Oblast|
| work settlement of Mordovo|Mordovsky District Wikipedia
Mordovsky District (Russian: Мордо́вский райо́н) is an administrative and municipal district (raion), one of the twenty-three in Tambov Oblast, Russia. It is located in the southwest of the oblast. The district borders with Petrovsky District in the north, Tokaryovsky District in the east, and Dobrinsky District of Lipetsk Oblast in the south and west. The area of the district is 1,455 square kilometers (562 sq mi). Its administrative center is the urban locality (a work settlement) of Mordovo. Population: 19,375 (2010 Census); 23,671 (2002 Census); 28,522 (1989 Census). The population of Mordovo accounts for 33.7% of the district's total population.