At the time of the 2006 National Census, the village's population was 1,618 in 222 households.[4] The following census in 2011 counted 1,613 people in 352 households.[5] The 2016 census measured the population of the village as 1,182 people in 274 households. It was the most populous village in its rural district.[2]
^Gach Gorsa can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "10042772" in the "Unique Feature Id" form, and clicking on "Search Database".