At the time of the 2006 National Census, Mehr's population was 1,238 in 262 households, when it was a village in Gachi Rural District of the former Malekshahi District[a] of Mehran County.[7] The following census in 2011 counted 1,198 people in 319 households,[8] by which time the district had been separated from the county in the establishment of Malekshahi County. The rural district was transferred to the new Gachi District.[4] The 2016 census measured the population as 1,060 people in 301 households,[2] when Mehr had been elevated to the status of a city.[9]
^Mehr can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3074632" in the "Unique Feature Id" form, and clicking on "Search Database".
^ abDavodi, Parviz (c. 2024) [Approved 28 July 1387]. Approval letter regarding changes and reforms of divisions in Ilam province. lamtakam.com (Report) (in Persian). Ministry of the Interior, Council of Ministers. Proposal 91494/42/1/4/1; Notification 145145/T342H. Archived from the original on 8 February 2024. Retrieved 8 February 2024 – via Lam ta Kam.