Chiyar, ZanjanChiyar is a village in Zanjanrud-e Bala Rural District of the Central District in Zanjan County, Zanjan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 623 in 165 households. The following census in 2011 counted 550 people in 152 households. The 2016 census measured the population of the village as 498 people in 154 households.