Population total all countries: 1,200,000.
Member languages are: Campidanese Sardinian [sro], Gallurese Sardinian [sdn], Logudorese Sardinian [src], Sassarese Sardinian [sdc]
Member languages are: Campidanese Sardinian [sro], Gallurese Sardinian [sdn], Logudorese Sardinian [src], Sassarese Sardinian [sdc]