Simakan District

Simakan District is in Jahrom County, Fars province, Iran. Its capital is the city of Duzeh.

History
After the 2006 National Census, the village of Duzeh was elevated to the status of a city.

Population
At the time of the 2006 census, the district's population was 16,973 in 3,781 households. The following census in 2011 counted 16,655 people in 4,413 households. The 2016 census measured the population of the district as 17,560 inhabitants in 5,183 households.