At the time of the 2006 National Census, the village's population was 1,010 in 241 households, when it was in Darjazin-e Sofla Rural District[b] of the former Qorveh-ye Darjazin District of Razan County.[5] The following census in 2011 counted 900 people in 280 households.[6] The 2016 census measured the population of the village as 871 people in 280 households.[2]
After the census, the district was separated from the county in the establishment of Dargazin County. The rural district was transferred to the new Central District and renamed Dargazin-e Sofla Rural District. Behkandan was transferred to Dargazin-e Gharbi Rural District created in the district.[4]
^Behkandan can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3055943" in the "Unique Feature Id" form, and clicking on "Search Database".