At the 2016 census, the county's population was 273,949 in 83,234 households. Marhemetabad District was separated from the county in 2020, to form Chaharborj County, and at the same time, Baruq District became Baruq County.
In 2016, the county's population was 273,949 people in 83,234 households. In 2020, Marhemetabad District separated from the county to form Chaharborj County, and Baruq District became Baruq County at the same time.