At the time of the 2006 National Census, the village's population was 183 in 41 households, when it was in the former Khur and Biabanak District of Nain County.[4] The following census in 2011 counted 137 people in 31 households,[5] by which time the district had been separated from the county in the establishment of Khur and Biabanak County. The rural district was transferred to the new Central District.[6] The 2016 census measured the population of the village as 133 people in 39 households. It was the most populous village in its rural district.[2]
^Mesr can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3074329" in the "Unique Feature Id" form, and clicking on "Search Database".
