At the time of the 2006 National Census, the village's population was 202 in 60 households, when it was in the former Takht-e Jolgeh District.[6] The following census in 2011 counted 183 people in 61 households,[7] by which time the rural district had been transferred to the Central District.[8] The 2016 census measured the population of the village as 147 people in 45 households.[2]
^Kalateh-ye Mohammad Jan can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3786150" in the "Unique Feature Id" form, and clicking on "Search Database".
^Habibi, Hassan (26 February 1389). "Approval of reforms in the villages of Khorasan province". Research Center of the System of Laws of the Islamic Council of the Farabi Library of Mobile Users (in Persian). Ministry of Interior, Defense Political Commission of the Government Board. Archived from the original on 12 October 2013. Retrieved 6 January 2024.