Siapiccia () is a comune (municipality) in the Province of Oristano in the Italian region Sardinia, located about northwest of Cagliari and about east of Oristano. As of 31 December 2004, it had a population of 365 and an area of .All demographics and other statistics: Italian statistical institute Istat.
Siapiccia borders the following municipalities: Allai, Fordongianus, Ollastra, Siamanna and Simaxis.
Demographic evolution
References