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.
List of diglossic regions
With the exception of Andorra, Catalan as spoken outside of Catalonia may be diglossic in various grades, from highly to barely diglossic. Diglossia in Catalan is typically stronger in some metropolitan areas than rural or sparsely populated areas.