DafiDafi is a village in Kadkan Rural District of Kadkan District, Torbat-e Heydarieh County, Razavi Khorasan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 1,845 in 390 households. The following census in 2011 counted 1,918 people in 545 households. The 2016 census measured the population of the village as 2,251 people in 653 households. It was the most populous village in its rural district.