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.
Linguistic features of Spanish as spoken by Catalan speakers
The Spanish language is widely spoken in most of the Catalan-speaking territories, where it is partly characterized by language contact with the Catalan language. These territories are: Catalonia, the Valencian Community (except some inland areas which are only Spanish-speaking), the Balearic Islands, Andorra, and the easternmost areas of Aragon. This linguistic contact is encouraged by the fact that almost all of the Catalan speakers in these regions are Catalan–Spanish bilingual to a greater or lesser extent.