At the time of the 2006 National Census, Sadeqabad's population was 1,617 in 404 households, when it was a village in Qaravolan Rural District of the former Galikash District of Minudasht County.[4] The following census in 2011 counted 1,592 people in 463 households,[5] by which time the district had been separated from the county in the establishment of Galikash County. The rural district was transferred to the new Loveh District.[6] The 2016 census measured the population of the village as 1,593 people in 488 households.[2]
After the census, Sadeqabad was elevated to the status of a city.[3]