quality:correction, linguistic:translation
Population

The city of Tehran had a population of 7,711,230 in 2,286,787 households at the time of the 2006 National Census. The following census in 2011 counted 8,154,051 people in 2,624,511 households. The 2016 census measured the population of the city as 8,693,706 people in 2,911,065 households.