Shemshak

Shemshak is a city in Rudbar-e Qasran District of Shemiranat County, Tehran province, Iran. A suburb of Tehran, Shemshak was established upon the merger of the former villages of Darband Sar, Darrud, Jirud, Sefidestan, Shemshak-e Bala, and Shemshak-e Pain.

Population
At the time of the 2006 National Census, the population (as the total of its constituent villages before the merger) was 2,383 in 702 households, when it was in Rudbar-e Qasran Rural District. The following census in 2011 counted 1,901 people in 644 households. The 2016 census measured the population as 3,423 people in 1,197 households, by which time the villages had merged and Shemshak was elevated to the status of a city.