Kojur District is in Nowshahr County, Mazandaran province, Iran.
At the 2006 National Census, its population was 14,203 in 4,028 households. The following census in 2011 counted 19,671 people in 6,250 households. At the latest census in 2016, the district had 20,897 inhabitants in 7,327 households.
References
Nowshahr County