At the time of the 2006 National Census, the city's population was 2,766 in 797 households, when it was in the former Nofel Loshato District of Qom County.[5] The following census in 2011 counted 2,906 people in 883 households.[6] The 2016 census measured the population of the city as 4,837 people in 1,480 households.[2]
After the census, the district was separated from the county in the establishment of Kahak County, and Kahak was transferred to the new Central District as the county's capital.[4]
^Kahak, Qom can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3077201" in the "Unique Feature Id" form, and clicking on "Search Database".