Dorud County (Persian: شهرستان دورود) is in Lorestan province, Iran.

[3] At the time of the 2006 National Census, the county's population was 159,026 in 36,687 households.

[4] The following census in 2011 counted 162,800 people in 42,815 households.

[5] The 2016 census measured the population of the county as 174,508 in 50,140 households.

[2] Dorud County's population history and administrative structure over three consecutive censuses are shown in the following table Media related to Dorud County at Wikimedia Commons