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.
Valencian
Valencian ( or ; endonym: "valencià", "llengua valenciana", or "idioma valencià") is the traditional, historical and cultural linguistic variety of Catalan spoken in the Valencian Community, Spain. It's officially recognised as a language in the Statute of Autonomy of the Valencian Community signed in 1982 and approved by the Valencian regional government and the Spanish government. In the Valencian Community, Valencian is the traditional language and is co-official with Spanish. A standardized form exists, based on the Southern Valencian dialect.