In 2005, the villages of Alamdar Mahalleh (علمدار محله), Amuzad Mahalleh (عموزاد محله), Geteh Zamin (گتهزمین), Kalak (کلاک), Keshir Kheyl (کشیرخیل), Mala Mahalleh (ملامحله), Mali Kola (مالیکلا), Robat (رباط), and Rekavand (رکاوند) were merged to form the new city of Khalil Shahr.[3]
At the time of the 2006 National Census, the city's population was 10,096 in 2,485 households.[6] The following census in 2011 counted 10,141 people in 2,869 households.[7] The 2016 census measured the population of the city as 11,032 people in 3,298 households.[4]
^abAref, Mohammad Reza (17 March 2005) [تاریخ تصویب (Approval date) 1383.12.27 (Iranian Jalali calendar)].اصلاحات تقسیماتی در استان مازندران [Divisional reforms in Mazandaran province].مرکز پژوهشهای مجلس شورای اسلامی ایران [Research Center of the Islamic Consultative Assembly of Iran] (in Persian).وزارت کشور [Ministry of the Interior].کمیسیون سیاسی دفاعی هیأت دولت [Political Defense Commission of the Government Board].پیشنهاد شماره [Proposal No.] 1.4.42.80331. Archived fromthe original on 18 October 2014. Retrieved31 December 2025.
^abسرشماري عمومي نفوس و مسكن 1395 : استان مازندران [General Population and Housing Census 2016: Mazandaran Province].مرکز آمار ایران [Statistical Centre of Iran] (in Persian). Archived fromthe original(Excel) on 7 October 2021. Retrieved19 December 2022.
^Khalil Shahr can be found atGEOnet Names Server, atthis link, by opening the Advanced Search box, entering "219009" in the "Unique Feature Id" form, and clicking on "Search Database".
^سرشماري عمومي نفوس و مسكن 1385 : استان مازندران [General Population and Housing Census 2006: Mazandaran Province].مرکز آمار ایران [Statistical Centre of Iran] (in Persian). Archived fromthe original(Excel) on 20 September 2011. Retrieved25 September 2022.
^سرشماري عمومي نفوس و مسكن 1390 : استان مازندران [General Population and Housing Census 2011: Mazandaran Province].Iran Data Portal—Syracuse University (in Persian).مرکز آمار ایران [Statistical Centre of Iran]. Archived fromthe original(Excel) on 19 January 2023. Retrieved19 December 2022.