Bagh Helli DistrictBagh Helli District is in Soltaniyeh County, Zanjan province, Iran. Its capital is the city of Guzal Darreh.HistoryIn 2013, Soltaniyeh District was separated from Abhar County in the establishment of Soltaniyeh County, which was divided into two districts of two rural districts each, with Soltaniyeh as its capital and only city at the time. The village of Guzal Darreh was converted to a city in 2024.DemographicsPopulationAt the time of the 2016 National Census, the district's population was 11,493 people in 3,605 households.