Pervomaysky District, Orenburg Oblast
Pervomaysky District (; , ) is an administrative and municipal district (raion), one of the thirty-five in Orenburg Oblast, Russia. It is located in the southwest of the oblast. The area of the district is . Its administrative center is the rural locality (a settlement) of Pervomaysky. Population: 25,626 (2010 Census);  The population of the administrative center accounts for 24.8% of the total district's population. References

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Districts of Orenburg Oblast