Stroppiana Comune Comune di Stroppiana Stroppiana Location of Stroppiana in Italy Coordinates: 45°13′N 8°27′E﻿ / ﻿45.217°N 8.450°E﻿ / 45.217; 8.450Coordinates: 45°13′N 8°27′E﻿ / ﻿45.217°N 8.450°E﻿ / 45.217; 8.450 Country Italy Region Piedmont Province Province of Vercelli (VC) Area • Total 18.1 km2 (7.0 sq mi) Elevation 119 m (390 ft) Population (Dec.