Dur BashDur Bash is a village in, and the capital of, Ansar Rural District in the Central District of Takab County, West Azerbaijan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 1,067 in 231 households. The following census in 2011 counted 895 people in 251 households. The 2016 census measured the population of the village as 729 people in 219 households. It was the most populous village in its rural district.