Tehran County
Tehran County is in Tehran province of Iran. Its capital is the city of Tehran. Greater Tehran is situated mostly in the county, the most populous in Iran.
History
In 2012, the cities of Bumahen and Pardis, and most of Siyahrud Rural District, were separated from the county in the establishment of Pardis County.
Demographics
Population
At the time of the 2006 National Census, the county's population was 7,882,843 in 2,313,002 households. The following census in 2011 counted 8,293,140 people in 2,637,704 households. The 2016 census measured the population of the county as 8,737,510 in 2,924,208 households.
Tehran County's population history and administrative structure over three consecutive censuses are shown in the following table.