Shahreza County (Persian: شهرستان شهرضا)[a] is in Isfahan province, Iran.

[4] At the time of the 2006 National Census, the county's population was 139,702 in 38,929 households.

[6] The 2016 census measured the population of the county as 159,797 in 50,983 households.

[2] Shahreza County's population history and administrative structure over three consecutive censuses are shown in the following table.

Media related to Shahreza County at Wikimedia Commons Iran portal