At the time of the 2006 National Census, the city's population was 11,256 in 3,195 households,[5] when it was capital of the former Abbasabad District of Tonekabon County.[6] The following census in 2011 counted 11,599 people in 3,620 households,[7] by which time the district had been separated from the county in the establishment of Abbasabad County. Abbasabad was transferred to the new Central District as the county's capital.[4] The 2016 census measured the population of the city as 13,482 people in 4,500 households.[2]
^Abbasabad, Mazandaran can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3051178" in the "Unique Feature Id" form, and clicking on "Search Database".
^ abDavodi, Parviz (c. 2023) [Approved 3 March 1388]. Divisional reforms and changes in Mazandaran province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Board of Ministers. Proposal 154154/42/4/1. Archived from the original on 20 May 2023. Retrieved 20 May 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.