Prarolo Comune Comune di Prarolo Prarolo Location of Prarolo in Italy Coordinates: 45°17′N 8°29′E﻿ / ﻿45.283°N 8.483°E﻿ / 45.283; 8.483Coordinates: 45°17′N 8°29′E﻿ / ﻿45.283°N 8.483°E﻿ / 45.283; 8.483 Country Italy Region Piedmont Province Province of Vercelli (VC) Government • Mayor Dario Caldera Area • Total 11.5 km2 (4.4 sq mi) Population (Dec.