Efzar DistrictEfzar District is in Qir and Karzin County, Fars province, Iran. Its capital is the city of Efzar.DemographicsPopulationAt the time of the 2006 National Census, the district's population was 14,040 in 2,966 households. The following census in 2011 counted 14,117 people in 3,708 households. The 2016 census measured the population of the district as 14,924 inhabitants in 4,375 households.