Languages of Catalonia
According to the government of Catalonia, Spanish, locally known as Castilian, is currently the most spoken language in Catalonia (45.9% daily users of Spanish vs. 35.6% daily users of Catalan vs. 11% daily users of both Spanish and Catalan) and especially in the Barcelona metropolitan area, as well as native language and usual language of many Catalan citizens. This language is widely prevalent in the press, cinema and in daily life.
Gascon language
Aranese, a southern Gascon variety, is spoken in Catalonia and has been greatly influenced recently by Catalan and Spanish. Both these influences tend to differentiate it more and more from the dialects of Gascon spoken in France. Since the 2006 adoption of the new statute of Catalonia, Aranese is co-official with Catalan and Spanish in Catalonia (before, this status was valid for the Aran Valley only).