San Giorgio di Nogaro is a comune (municipality) in the Province of Udine in the Italian region Friuli-Venezia Giulia, located about 50 kilometres (31 miles) northwest of Trieste and about 25 kilometres (16 mi) south of Udine. As of 31 December 2004, it had a population of 7,417 and an area of 25.8 square kilometres (10.0 sq mi).