KazbarKazbar is a village in Zanjanrud-e Pain Rural District of Zanjanrud District in Zanjan County, Zanjan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 662 in 172 households. The following census in 2011 counted 647 people in 217 households. The 2016 census measured the population of the village as 641 people in 217 households.