KhosrowjerdKhosrowjerd is a village in, and the capital of, Qasabeh-ye Gharbi Rural District of the Central District of Sabzevar County, Razavi Khorasan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 1,325 in 421 households. The following census in 2011 counted 1,259 people in 426 households. The 2016 census measured the population of the village as 1,060 people in 375 households.