Mianeh County (Iran)

Mianeh County,  is in East Azerbaijan province, Iran. Its capital is the city of Mianeh.

History
The city of Torkamanchay is where the Treaty of Turkmenchay was signed by Russia and Iran in 1828.

After the 2011 National Census, the village of Achachi was elevated to the status of a city.

Population
At the time of the 2006 census, the county's population was 187,870 in 46,469 households. The following census in 2011 counted 185,806 people in 52,630 households. The 2016 census measured the population of the county as 182,848 in 57,665 households.

Administrative divisions
Mianeh County's population history and administrative structure over three consecutive censuses are shown in the following table.