Sareyn County ( fa, شهرستان سرعین) is in

Ardabil Ardabil (, fa, اردبیل, Ardabīl or ''Ardebīl'') is a city in northwestern Iran, and the capital of Ardabil Province. As of the 2022 census, Ardabil's population was 588,000. The dominant majority in the city are ethnic Iranian Azerbaija ...

province,

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

. The capital of the county is the city of

Sareyn Sareyn ( fa, سرعين, also Romanized as Sar‘eyn, Sara’eyn, Sar‘eīn, Sar ‘Eyn, and Sarein) is a city in the Central District of Sareyn County, Ardabil province, Iran, and serves as capital of the county. At the 2006 census, its ...

. At the 2006 census, the region's population (as Sareyn District of

Ardabil County Ardabil County ( fa, شهرستان اردبیل) is located in Ardabil province, Iran. The capital of the county is Ardabil Ardabil (, fa, اردبیل, Ardabīl or ''Ardebīl'') is a city in northwestern Iran, and the capital of Ardabil P ...

) was 17,197 in 3,937 households. The following census in 2011 counted 18,231 people in 5,214 households, by which time the district had been separated from the county to become Sareyn County. At the 2016 census, the county's population was 18,200 in 5,338 households.

Administrative divisions

The population history and structural changes of Sareyn County's administrative divisions over three consecutive censuses are shown in the following table. The latest census shows two districts, four rural districts, and one city.

References

Counties of Ardabil Province {{Ardabil-geo-stub