Sabalan District

Sabalan District is in Sareyn County, Ardabil province, Iran. Its capital is the city of Irdemousa.

In July 2009, Sareyn District was separated from Ardabil County in the establishment of Sareyn County, which was divided into two districts of two rural districts each, with Sareyn as its capital and only city.

The census in 2011 counted 5,169 people in 1,506 households. At the latest census in 2016, the district had 4,895 inhabitants living in 1,459 households.

After the census, the village of Irdemousa was elevated to the status of a city.