Sufian DistrictSufian District is in Shabestar County, East Azerbaijan province, Iran. Its capital is the city of Sufian.HistoryThe village of Nazarlu was converted to a city in 2024.DemographicsPopulationAt the time of the 2006 National Census, the district's population was 38,767 in 10,043 households. The following census in 2011 counted 36,235 people in 10,698 households. The 2016 census measured the population of the district as 37,646 inhabitants in 12,083 households.