Sis, Kurdistan

Sis is a village in, and the capital of, Sis Rural District of Bolbanabad District, Dehgolan County, Kurdistan province, Iran.

Ethnicity
The village is populated by Kurds.

Population
At the time of the 2006 National Census, the village's population was 1,463 in 335 households, when it was in Yeylan-e Jonubi Rural District of the former Yeylan District of Ghorveh County. The following census in 2011 counted 1,644 people in 423 households, by which time the district had been separated from the county in the establishment of Dehgolan County. Sis was transferred to Sis Rural District, created within the new Bolbanabad District. The 2016 census measured the population of the village as 1,645 people in 477 households. It was the most populous village in its rural district.