Siah SufianSiah Sufian is a village in Balasbaneh Rural District of Kuchesfahan District in Rasht County, Gilan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 534 in 149 households. The following census in 2011 counted 517 people in 160 households. The 2016 census measured the population of the village as 482 people in 156 households.