At the time of the 2006 National Census, the rural district's population was 4,747 in 1,721 households.[5] There were 4,243 inhabitants in 1,701 households at the following census of 2011.[6] The 2016 census measured the population of the rural district as 4,892 in 1,941 households. The most populous of its 36 villages was Zibad, with 1,058 people.[2]
The village of Zibad was ratified as the center of Zibad Rural District in 1945. In the past 50 years due to severe drought, the population has migrated to the cities. Zibad, meaning beautiful, was a famous ancient place in Shahnameh. According to Shahnameh Ferdowsi (around 1000 AD), it was the place of a famous war called Davazdah Rokh (12 Hero) between Iran and Turan. Zibad also has an ancient qanat that may be more than 1,600 years old.
^Habibi, Hassan (1 June 2017) [Approved 15 July 1375]. Reforms of national divisions in Khorasan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Board. Proposal 1.4.42.7504; Notification 127903/T17245K. Archived from the original on 22 May 2018. Retrieved 4 January 2024 – via Islamic Parliament Research Center of the Islamic Republic of Iran.