At the time of the 2006 National Census, the village's population was 2,233 in 582 households, when it was in Boghrati Rural District of Sardrud District.[5] The following census in 2011 counted 2,194 people in 578 households.[6] The 2016 census measured the population of the village as 2,041 people in 625 households.[2]
After the census, the rural district was separated from the district in the formation of Boghrati District. Qeynarjeh was transferred to Qeynarjeh Rural District created in the new district.[4]
^Qeynarjeh can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3064243" in the "Unique Feature Id" form, and clicking on "Search Database".