Khezel DistrictKhezel District is in Nahavand County, Hamadan province, Iran. Its capital is the city of Firuzan.DemographicsPopulationAt the time of the 2006 National Census, the district's population was 30,903 in 7,490 households. The following census in 2011 counted 30,081 people in 8,689 households. The 2016 census measured the population of the district as 29,968 inhabitants in 9,129 households.Administrative divisions