At the time of the 2006 National Census, the city's population was2,280 in 507 households.[6] The following census in 2011 counted 3,060 people in 668 households.[7] The 2016 census measured the population of the city as 2,460 people in 651 households.[2]
^Shirin Su can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3085064" in the "Unique Feature Id" form, and clicking on "Search Database".
^Habibi, Hassan (c. 2023) [Approved 21 March 1376]. Approval letter regarding the creation and establishment of Shirin Su District. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Council. Resolution 93808/T907. Archived from the original on 20 March 2023. Retrieved 22 October 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.