Qarchak CountyQarchak County is in Tehran province, Iran. The capital of the county is the city of Qarchak.HistoryIn 2012, Qarchak District was separated from Varamin County in the establishment of Qarchak County, which was divided into one district of two rural districts, with Qarchak as its capital and only city at the time.DemographicsPopulationAt the time of the 2016 National Census, the county's population was 269,138 in 79,853 households.Administrative divisionsQarchak County's population and administrative structure are shown in the following table.