San Giacomo Vercellese is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about 70 kilometres (43 mi) northeast of Turin and about 20 kilometres (12 mi) northwest of Vercelli. As of 31 December 2004, it had a population of 352 and an area of 9.6 square kilometres (3.7 sq mi).[1]