At the time of the 2006 National Census, the village's population was 742 in 219 households, when it was in Nir District.[5] The following census in 2011 counted 718 people in 222 households,[6] by which time the rural district had been separated from the district in the establishment of Garizat District.[7] The 2016 census measured the population of the village as 589 people in 197 households. It was the most populous village in its rural district.[2]
^Kahduiyeh can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3068411" in the "Unique Feature Id" form, and clicking on "Search Database".