Languages of Catalonia
According to the official government of Catalonia, Catalan is the second most spoken language of the region, after Spanish (over 35% of Catalans use exclusively Catalan as their first language, while 11% of Catalans use equally both Catalan and Spanish). It is the most spoken language in many comarques of Catalonia, with the exception of the Barcelona metropolitan area (Barcelonès plus surrounding comarques) and Camp de Tarragona. Catalan is a compulsory subject in schools and enjoys equals rights with Spanish throughout Catalonia.
List of revived languages
The Aranese language, a standardized form of the Pyrenean Gascon variety of the Occitan language spoken in the Aran Valley, in northwestern Catalonia is still spoken. Once considered to be an endangered language, spoken mainly by older people, it is now experiencing a renaissance; it enjoys co-official status with Catalan and Castilian (Spanish) in Catalonia, and since 1984 has been taught in schools.