Chaharduli DistrictChaharduli District is in Qorveh County, Kurdistan province, Iran. Its capital is the city of Dezej.DemographicsPopulationAt the time of the 2006 National Census, the district's population was 18,649 in 4,372 households. The following census in 2011 counted 18,118 people in 5,019 households. The 2016 census measured the population of the district as 16,395 inhabitants in 4,916 households.