Sergach Rayon, Nizhny Novgorod Oblast

Sergach Rayon (Сергачский райо́н) is an administrative district (raion), one of the forty in Nizhny Novgorod Oblast, Russia. Municipally, it is incorporated as Sergach Municipal Rayon. It is located in the southeast of the oblast. The area of the district is 1243.8 km2. Its administrative center is the town of Sergach. Population: 31,296 (2010 Census); The population of Sergach accounts for 68.3% of the district's total population.

History
The district was established in 1929.