Province of Trieste
Sgonico (; Triestine: ) is a "comune" (municipality) in the Province of Trieste in the Italian region Friuli-Venezia Giulia, located about northwest of Trieste, on the border with Slovenia. , it had a population of 2,130 and an area of . According to the 1971 census, 81.6% of the population are Slovenes.