Oldenico Comune Comune di Oldenico Coat of arms Oldenico Location of Oldenico in Italy Coordinates: 45°24′N 8°23′E﻿ / ﻿45.400°N 8.383°E﻿ / 45.400; 8.383Coordinates: 45°24′N 8°23′E﻿ / ﻿45.400°N 8.383°E﻿ / 45.400; 8.383 Country Italy Region Piedmont Province Vercelli (VC) Government • Mayor Guido Francione Area • Total 6.5 km2 (2.5 sq mi) Population (Dec.