Juybar County (Persian: شهرستان جویبار) is in Mazandaran province, Iran.

[5] At the time of the 2006 National Census, the county's population was 70,204 in 18,276 households.

[7] The 2016 census measured the population of the county as 77,576 in 25,278 households.

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

[citation needed] Media related to Juybar County at Wikimedia Commons