Tonco is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about east of Turin and about north of Asti. As of 31 December 2004, it had a population of 895 and an area of .All demographics and other statistics: Italian statistical institute Istat.
Tonco borders the following municipalities: Alfiano Natta, Calliano, Castell'Alfero, Corsione, Frinco, Montiglio Monferrato, Villa San Secondo, and Villadeati.
Demographic evolution
References
External links www.comune.tonco.at.it/