Roasio
Roasio is a comune 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.
The municipality of Roasio contains the frazioni 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.
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