After the 2006 National Census, Bajestan District was separated from the county in the establishment of Bajestan County.[4] The village of Rushnavand was elevated to the status of a city in 2020.[5]
Demographics
Population
At the time of the 2006 census, the county's population was 106,158, in 30,357 households.[6] The following census in 2011 counted 80,783 people in 24,292 households.[7] The 2016 census measured the population of the county as 88,753 in 27,607 households.[2]
Administrative divisions
Gonabad County's population history and administrative structure over three consecutive censuses are shown in the following table.
^ abDavodi, Parviz (29 October 2019) [Approved 18 September 1386]. Approval letter regarding reforms of national divisions in Razavi Khorasan province, Gonabad County. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 93023/42/4/1; Notification 161409/T38028K. Archived from the original on 20 October 2020. Retrieved 8 November 2023 – via Islamic Parliament Research Center of the Islamic Republic of Iran.