Chataz, IjrudChataz is a village in Ijrud-e Bala Rural District of the Central District in Ijrud County, Zanjan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 741 in 167 households. The following census in 2011 counted 915 people in 262 households. The 2016 census measured the population of the village as 963 people in 302 households.