At the time of the 2006 National Census, the village's population was 979 in 240 households, when it was in Quchan Atiq Rural District of the Central District.[5] The following census in 2011 counted 877 people in 276 households.[6] The 2016 census measured the population of the village as 802 people in 269 households.[2]
In 2019, the rural district was separated from the district in the establishment of Quchan Atiq District. Yazdanabad-e Sofla was transferred to Yazdan Rural District created in the new district.[4]
^Yazdanabad-e Sofla can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3767217" in the "Unique Feature Id" form, and clicking on "Search Database".