At the time of the 2006 National Census, the village's population was 3,133 in 775 households, when it was in the former Kiar District of Shahrekord County. The following census in 2011 counted 3,156 people in 886 households, by which time the district had been separated from the county in the establishment of Kiar County. The rural district was transferred to the new Central District. The 2016 census measured the population of the village as 2,942 people in 881 households. It was the most populous village in its rural district.
After the 2016 census, the rural district was separated from the district in the formation of Kiar-e Sharqi District.
^Dezak can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "259367" in the "Unique Feature Id" form, and clicking on "Search Database".
^ Mokhbar, Mohammad (26 December 2023) [Approved 18 May 1402]. Letter of approval regarding country divisions in Shahrekord County. sdil.ac.ir (Report) (in Persian). Ministry of the Interior, Council of Ministers. Notification 88963/T61330 AH. Archived from the original on 30 May 2024. Retrieved 29 August 2024 – via Shahr Danesh Legal Research Institute.
^Davodi, Parviz (c. 2023) [Approved 18 September 1386]. Reforms of country divisions in Chaharmahal and Bakhtiari province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Notification 58538/T26118AH. Archived from the original on 15 August 2023. Retrieved 6 November 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.
