At the time of the 2006 National Census, the village's population was 1,941 in 460 households, when it was in Siyakh Darengun Rural District[c] of the Central District.[6] The following census in 2011 counted 2,081 people in 569 households.[7] The 2016 census measured the population of the village as 2,116 people in 607 households. It was the most populous village in its rural district.[2]
After the census, the rural district was separated from the district in the formation of Siyakh Darengun District and renamed Siyakh Rural District.[5]
^Kedenj can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3070145" in the "Unique Feature Id" form, and clicking on "Search Database".