Greater Tehran
Greater Tehran Metropolitan Area is the urban agglomeration around Tehran that covers the central part of the Tehran Province and eastern part of the Alborz Province, that covers the contiguous cities of Tehran, Karaj, Ray, Shemirānāt, and other areas.
As of 2012, Greater Tehran had a population of close to 14 million residents. The 2016 census had the population at 13.3 million in Tehran Province and 2.2 million in Karaj and Fardis combined. Therefore, it can be estimated that the population of the urban agglomeration was approximately 15 million people in 2016, and it is sinking at a rate of 25 cm per year due to the accelerated influx and overuse of natural resources.
Since the 1960s, much of Greater Tehran's growth has been caused by an influx of urban poor into informal settlements on the fringe.
Similar related names
Greater Tehran should not be confused with the following:- Tehran Province. Part of the province is too far from Tehran and has too low a population density to be classified as the part of agglomeration
- Tehran County
- Tehran City includes 22 districts, two of them fully and one partially are located outside of Tehran County. The city's area is about 730 km2. The extension of the city to other counties began in 1973 to include the villages surrounding the city of Tajrish and the cities of Vanak and Rey to which “Kooye Siman” had been annexed during the years 1956 to 1966.
Airports