Komijan County (Persian: شهرستان کمیجان) is in Markazi province, Iran.
[4] Azerbaijanis, Persians and Tats are the largest ethnic groups in the county.
At the time of the 2006 census, the county's population was 45,296 in 11,539 households.
[2] Komijan County's population history and administrative structure over three consecutive censuses are shown in the following table.
Media related to Komijan County at Wikimedia Commons