- (CI) Carbonia-Iglesias with chief town Iglesias - Carbonia
- (VS) Medio Campidano with chief town Villacidro - Sanluri
- (OG) Ogliastra with chief town Lanusei - Tortoĺ
- (OT) Olbia-Tempio with chief town Olbia - Tempio Pausania
In Sardinia there are 377 villages, 1.648.046 inhabitants, on the surface of 24.090 kmq and a density of 68 inhabitants for kmq.