Diz, ShahrudDiz 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 509 in 136 households. The following census in 2011 counted 473 people in 133 households. The 2016 census measured the population of the village as 415 people in 147 households.