Mahshahr County

Mahshahr County is in Khuzestan province, Iran. Its capital is the city of Bandar-e Mahshahr.

Population
At the time of the 2006 National Census, the county's population was 247,804 in 53,347 households. The following census in 2011 counted 278,037 people in 69,488 households. At the 2016 census, the county's population was 296,271 in 81,211 households.

Administrative divisions
Mahshahr County's population history and administrative structure over three consecutive censuses are shown in the following table.