Nowshahr County (Persian: شهرستان نوشهر) is in Mazandaran province, Iran.

[4] After the 2006 National Census, the village of Pul was elevated to the status of a city.

[5] After the 2011 census, the village of Kojur also rose to city status.

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

Media related to Nowshahr County at Wikimedia Commons