Aliabad-e Zarein

Aliabad-e Zarein is a village in, and the capital of, Qaleh Zari Rural District of Jolgeh-ye Mazhan District, Khusf County, South Khorasan province, Iran.

Population
At the time of the 2006 National Census, the village's population was 260 in 73 households, when it was in the former Khusf District of Birjand County. The following census in 2011 counted 207 people in 59 households. The 2016 census measured the population of the village as 225 people in 76 households, by which time the district had been separated from the county in the establishment of Khusf County. The rural district was transferred to the new Jolgeh-ye Mazhan District.