At the time of the 2006 National Census, the village's population was 355 in 90 households, when it was in the former Raz and Jargalan District of Bojnord County.[6] The following census in 2011 counted 170 people in 49 households.[7] The 2016 census measured the population of the village as 222 people in 73 households,[2] by which time the district had been separated from the county in the establishment of Raz and Jargalan County. The rural district was transferred to the new Central District.[8]
^Tangeh-ye Raz can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "218331" in the "Unique Feature Id" form, and clicking on "Search Database".
^Habibi, Hassan (20 July 2013) [Approved 26 February 1389]. Approval of reforms in the rural districts of Khorasan province. rc.majlis.ir (Report) (in Persian). Ministry of the Interior, Defense Political Commission of the Government Board. Proposal 14034.1.5.53; Notification 40166/T41K. Archived from the original on 12 October 2013. Retrieved 6 January 2024 – via Research Center of the System of Laws of the Islamic Council of the Farabi Library of Mobile Users.
^Rahimi, Mohammad Reza (c. 2021) [Approved 29 September 2013]. Distributional changes in North Khorasan province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Cabinet of Ministers. Proposal 185757/42/4/1. Archived from the original on 8 January 2021. Retrieved 19 May 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.