Mehmandust, SemnanMehmandust is a village in, and the capital of, Damankuh Rural District in the Central District of Damghan County, Semnan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 937 in 264 households. The following census in 2011 counted 744 people in 225 households. The 2016 census measured the population of the village as 1,118 people in 364 households, the most populous in its rural district.