Gilavan, ArdabilGilavan is a village in Shal Rural District of Shahrud District in Khalkhal County, Ardabil province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 245 in 92 households. The following census in 2011 counted 201 people in 84 households. The 2016 census measured the population of the village as 158 people in 77 households.