Hafdar DistrictHafdar District is in Sorkheh County, Semnan province, Iran. Its capital is the village of Mowmenabad, whose population at the time of the 2016 National Census was 1,796 in 585 households.HistoryIn 2012, Sorkheh District was separated from Semnan County in the establishment of Sorkheh County, which was divided into one district of two rural districts, with Sorkheh as its capital and only city at the time. In 2021, the district was renamed the Central District and Hafdar Rural District was separated from it in the formation of Hafdar District.