At the time of the 2006 National Census, the village's population was 1,211 in 338 households, when it was in Bala Khiyaban-e Litkuh Rural District.[4] The following census in 2011 counted 1,423 people in 434 households,[5] by which time Derazan had been transferred to the new Dasht-e Sar-e Sofla Rural District.[6] The 2016 census measured the population of the village as 1,472 people in 501 households. It was the most populous village in its rural district.[2]
^Derazan can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3840956" in the "Unique Feature Id" form, and clicking on "Search Database".
^Rahimi, Mohammadreza (20 May 2019). "Reforms and changes in divisions in Sari and Amol Counties". Laws and Regulations Portal of the Islamic Republic of Iran (in Persian). Ministry of Interior, Political and Defense Commission. Archived from the original on 21 May 2023. Retrieved 21 May 2023.