Dehaqan County

Dehaqan County is in Isfahan province, Iran. Its capital is the city of Dehaqan. It was separated from Shahreza County in 2003 to become Semirom-e Sofla County (شهرستان سميرم سفلي). The county's name was changed to Dehaqan after the 2006 National Census.

Population
At the time of the 2006 National Census, the county's population was 34,149 in 9,550 households. The following census in 2011 counted 34,844 people in 10,602 households. At the 2016 census, the county's population was 34,511 in 11,118 households.

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