At the time of the 2006 National Census, the city's population was 2,708 in 539 households.[9] The following census in 2011 counted 3,061 people in 596 households.[10] The 2016 census measured the population of the city as 2,989 people in 753 households.[4]
^ abHabibi, Hassan (19 May 1999) [تاریخ تصویب (Approval date) 1378/02/29 (Iranian Jalali calendar)]. تبدیل روستای چل گرد مرکز بخش کوه رنگ از توابع شهرستان فارسان در استان چهار محال و بختیاری به عنوان شهر چل گرد [Transforming the village of Chelgerd, the center of the Kuhang District of Farsan County in Chaharmahal and Bakhtiari province, into the city of Chelgerd]. لام تا کام [Lam ta Kam] (in Persian). وزارت کشور [Ministry of the Interior]. کمیسیون سیاسی دفاعی هیأت دولت [Political Defense Commission of the Government Board]. شناسه [ID] 1A0C75DA-15A1-4FB0-8A0E-7296E736BB85. شماره دوره [Course number] 78. Archived from the original on 1 September 2025. Retrieved 1 September 2025.
^Chelgerd can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3058318" in the "Unique Feature Id" form, and clicking on "Search Database".
^Habibi, Hassan (18 July 2001) [تاریخ تصویب (Approval date) 1380/04/27 (Iranian Jalali calendar)]. تصویب نامه راجع به ایجاد و تأسیس شهرستان کوهرنگ [Decree on the creation and establishment of Kuhrang County]. لام تا کام [Lam ta Kam] (in Persian). وزارت کشور [Ministry of the Interior]. هیات وزیران [Council of Ministers]. شناسه [ID] 2B9AD588-58F4-4097-97E8-B406F301D97E. شماره دوره [Course number] 80. Archived from the original on 3 December 2023. Retrieved 1 September 2025.
^Mousavi, Mir-Hossein (22 April 1987) [تاریخ تصویب (Approval date) 1366/02/02 (Iranian Jalali calendar)]. ایجاد و تشکیل 5 دهستان شامل روستاها، مزارع و مکانها در شهرستان فارسان تابع استان چهار محال و بختیاری [Establishment and formation of five rural districts including villages, farms and places in Farsan County, Chaharmahal and Bakhtiari province]. لام تا کام [Lam ta Kam] (in Persian). وزارت کشور [Ministry of the Interior]. هیات وزیران [Council of Ministers]. شناسه [ID] CBFECDA5-5EBA-4422-B3E3-831E14FBE3A3. شماره دوره [Course number] 6, شماره جلد [Volume number] 2. Archived from the original on 29 August 2025. Retrieved 29 August 2025.
^سرشماري عمومي نفوس و مسكن 1385 : استان چهارمحال و بختیاری [General Population and Housing Census 2006: Chaharmahal and Bakhtiari Province]. مرکز آمار ایران [Statistical Centre of Iran] (in Persian). Archived from the original(Excel) on 20 September 2011. Retrieved 25 September 2022.
^سرشماري عمومي نفوس و مسكن 1390 : استان چهارمحال و بختیاری [General Population and Housing Census 2011: Chaharmahal and Bakhtiari Province]. Iran Data Portal—Syracuse University (in Persian). مرکز آمار ایران [Statistical Centre of Iran]. Archived from the original(Excel) on 16 January 2023. Retrieved 19 December 2022.