Rosasco is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about southwest of Milan and about west of Pavia. As of 31 December 2004, it had a population of 691 and an area of .All demographics and other statistics: Italian statistical institute Istat.

Rosasco borders the following municipalities: Caresana, Castelnovetto, Cozzo, Langosco, Palestro, Pezzana, Robbio.

Demographic evolution

References