Climate : Temperate
OldName : Karaj
Area : 5833
Population : 2412513
Alborz Province is one of the 31 provinces of Iran, centered in Karaj.
Alborz Province was formed by division of Tehran Province into two provinces, after the Parliamentary approval on June 23, 2010, and was introduced as 31st province of Iran.
Situated northwest of Tehran, the Province of Alborz has 4 counties, Karaj, Savojbolagh, Taleghan and Nazarabad. Karaj is the seat of the province. Alborz Province ...see more is situated 20 km west of Tehran, at the foothills of the Alborz mountains and has an area of 18011 km² and is Iran's smallest province in area.
Reference : wikipedia.org