At the time of the 2006 National Census, the village's population was 349 in 82 households, when it was in the former Chavar District of Ilam County.[7] The following census in 2011 counted 378 people in 83 households.[8] The 2016 census measured the population of the village as 292 people in 80 households. It was the most populous village in its rural district.[2]
In 2019, the district was separated from the county in the establishment of Chavar County, and the rural district was transferred to the new Buli District.[5]
^Ganjevan can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3846131" in the "Unique Feature Id" form, and clicking on "Search Database".
^Habibi, Hassan (c. 2018) [Approved 12 December 1371]. Creation of 48 rural districts in several rural areas of the country. qavanin.ir (Report) (in Persian). Ministry of the Interior, Political-Defense Commission of the Government Council. Resolution 93808/T907. Archived from the original on 28 November 2018. Retrieved 2 January 2024 – via Laws and Regulations Portal of the Islamic Republic of Iran.
^ abJahangiri, Ishaq (c. 2022) [Approved 8 November 2019]. Letter of approval regarding national divisions in Ilam County, Ilam province. qavanin.ir (Report) (in Persian). Ministry of the Interior, Council of Ministers. Proposal 216963. Archived from the original on 17 November 2022. Retrieved 4 June 2023 – via Laws and Regulations Portal of the Islamic Republic of Iran.