Robat Karim County (Persian: شهرستان رباط‌کریم) is in Tehran province, Iran.

[6] At the time of the 2006 census, the county's population was 608,530 in 149,444 households.

[8] The 2016 census measured the population of the county as 291,516 in 89,271 households.

[2] Robat Karim County's population history and administrative structure over three consecutive censuses are shown in the following table.

According to the information of the State Meteorological Organization of Tehran province, the long-term average annual rainfall of Robat Karim County is around 176 mm[12] Media related to Robat Karim County at Wikimedia Commons Iran portal