Kalpush DistrictKalpush District is in Meyami County, Semnan province, Iran. Its capital is the city of Rezvan.HistoryIn 2011, Meyami District was separated from Shahrud County in the establishment of Meyami County, which was divided into two districts and five rural districts, with Meyami as its capital and only city at the time. The village of Rezvan was converted to a city in 2020.DemographicsPopulationAt the time of the 2016 National Census, the district's population was 19,218 inhabitants in 6,035 households.Administrative divisions