At the time of the 2006 National Census, the city's population was 8,062 in 1,999 households.[6] The following census in 2011 counted 8,102 people in 2,340 households.[7] The 2016 census measured the population of the city as 8,186 people in 2,553 households.[2]
^Giyan can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3064312" in the "Unique Feature Id" form, and clicking on "Search Database".
^Aref, Mohammad Reza (c. 2024) [Approved 14 April 1383]. Reforms and changes of national divisions in Nahavand County. lamtakam.com (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 1.4.42.8223; Letter 58538/T26118H. Archived from the original on 11 February 2024. Retrieved 11 February 2024 – via Lam ta Kam.
^Habibi, Hassan (1 August 2014) [Approved 26 February 1369]. Approval of reforms in Hamadan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 14034.1.5.53; Letter 907-93808; Notification 40522/T36K. Archived from the original on 23 July 2015. Retrieved 11 February 2024 – via Islamic Parliament Research Center.