Sis, Iran

Sis سيس
city
Sis
Coordinates: 38°11′59″N 45°48′45″E / 38.19972°N 45.81250°E / 38.19972; 45.81250Coordinates: 38°11′59″N 45°48′45″E / 38.19972°N 45.81250°E / 38.19972; 45.81250
Country	Iran
Province	East Azerbaijan
County	Shabestar
Bakhsh	Central
Population (2011)
• Total	5,502
Time zone	IRST (UTC+3:30)
• Summer (DST)	IRDT (UTC+4:30)

Sis (Persian: سيس‎‎; also Romanized as Sīs; also known as Siz) is a city in the Central District of Shabestar County, East Azerbaijan Province, Iran. At the 2011 census, its population was 5,502, in 1,586 families.