Sad Kharv

Sad Kharv is a village in, and the capital of, Kah Rural District of the Central District of Davarzan County, Razavi Khorasan province, Iran.

At the 2006 National Census, its population was 2,296 in 753 households, when it was in the former Davarzan District of Sabzevar County). The following census in 2011 counted 2,623 people in 891 households. The latest census in 2016 showed a population of 2,670 people in 963 households, by which time the district had been separated from the county in the establishment of Davarzan County. It was the most populous village in its rural district.