what is the language in bilbao
Spanish Language in Bilbao. Spanish is the common language in Spain but there are other languages spoken in some regional areas. In regions such as CataluÃ±a, Galicia or the Basque Country, both Spanish and the regional language are official languages. Even though the number of bilingual speakers in Bilbao is growing, Spanish is still the most widespread, it is know by everyone and used by the vast majority of the population in everyday life.