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Former district in Alborz province, Iran
For the administrative division, see Chaharbagh County. For the city, see Chaharbagh.
At the time of the 2006 National Census, the district's population (as a part of Tehran province) was 61,135 in 15,380 households. The 2016 census measured the population of the district as 77,409 in 23,430 households, by which time the county had been separated from the province in the establishment of Alborz province.
Chaharbagh District was separated from the county in the establishment of Chaharbagh County in 2020.
OpenStreetMap contributors (15 August 2024). "Chaharbagh District (Savojbolagh County)" (Map). openstreetmap.org (OpenStreetMap) (in Persian). Retrieved 15 August 2024.
^ Aref, Mohammad Reza (2005) . Divisional reforms in Savojbolagh County in Tehran province. lamtakam.com (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Notification 30868/K5937T. Archived from the original on 18 March 2024. Retrieved 21 August 2024 – via Lam ta Kam.
Larijani, Ali (2010) . Alborz province establishment law. lamtakam.com (Report) (in Persian). Guardian Council. Notification 412/30588. Archived from the original on 16 December 2023. Retrieved 21 August 2024 – via Lam ta Kam.