At the time of the 2006 National Census, the village's population was 477 in 123 households, when it was in the former Kuhpayeh District of Isfahan County.[4] The following census in 2011 counted 479 people in 153 households.[5] The 2016 census measured the population of the village as 576 people in 187 households. It was the most populous village in its rural district.[2]
In 2021, the district was separated from the county in the establishment of Kuhpayeh County. The rural district was transferred to the new Sistan District.[6]
^Vartun can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "6012499" in the "Unique Feature Id" form, and clicking on "Search Database".