Emamzadeh Davud, TehranEmamzadeh Davud is a village in Sulqan Rural District of Kan District in Tehran County, Tehran province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 179 in 50 households. The following census in 2011 counted 210 people in 67 households. The 2016 census measured the population of the village as 468 people in 142 households.