Roasio is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about northeast of Turin and about northwest of Vercelli. As of 31 December 2004, it had a population of 2,517 and an area of .All demographics and other statistics: Italian statistical institute Istat.
The municipality of Roasio contains the frazioni (subdivisions, mainly villages and hamlets) San Maurizio, Castelletto Villa, San Giorgio, Sant' Eusebio, Corticella, Curavecchia, and Prucengo.
Roasio borders the following municipalities: Brusnengo, Curino, Gattinara, Lozzolo, Rovasenda, Sostegno, and Villa del Bosco.
Demographic evolution
References
External links www.comune.roasio.vc.it/