EsfezarEsfezar is a village in Mud [Rural District] of Mud District, Sarbisheh County, South [Khorasan province|South Khorasan] province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 460 in 131 households. The following census in 2011 counted 388 people in 114 households. The 2016 census measured the population of the village as 394 people in 132 households. It was the most populous village in its rural district.