Sarv DarSarv Dar is a village in Adaran Rural District of Asara District in Karaj County, Alborz province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 347 in 110 households, when it was in Tehran province. The 2016 census measured the population of the village as 319 people in 97 households, by which time the county had been separated from the province in the establishment of Alborz province.