Santhià Comune Comune di Santhià View of the Castle of Vettigné Santhià Location of Santhià in Italy Coordinates: 45°22′N 8°10′E﻿ / ﻿45.367°N 8.167°E﻿ / 45.367; 8.167 Country Italy Region Piedmont Province Vercelli (VC) Frazioni Bosafarinera Vettigné Government • Mayor Angelo Cappuccio (Impegno per Santhià) Area • Total 53.3 km2 (20.6 sq mi) Elevation 183 m (600 ft) Population (31 July 2011)[1] • Total 8,936 • Density 170/km2 (430/sq mi) Demonym(s) Santhiatesi Time zone CET (UTC+1) • Summer (DST) CEST (UTC+2) Postal code 13048 Dialing code 0161 Patron saint St. Agatha Saint day February 5 Website Official website