Jolfa County (Persian: شهرستان جلفا) is in East Azerbaijan province, Iran.

[3] At the time of the 2006 National Census, the county's population was 52,176 in 14,186 households.

[5] The 2016 census measured the population of the county as 61,358 in 19,443 households.

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

Media related to Jolfa County at Wikimedia Commons