Garmsar County is in Semnan Province, Iran. Its capital is the city of Garmsar.

History

After the 2011 National Census, Aradan District was separated from the county in the establishment of Aradan County.

Demographics

Languages

The main languages of the county are Persian (Central District) and Tati (Eyvanki District).

Population

At the time of the 2006 National Census, the county's population was 77,676 in 21,706 households. The following census in 2011 counted 81,324 people in 24,858 households. The 2016 census measured the population of the county as 77,421 in 25,585 households.

Administrative divisions

Garmsar County's population history and administrative structure over three consecutive censuses are shown in the following table.