Question: what languages are spoken in catalonia spain basque catalan aranese castilian?
Answer: Catalan (or Valencian) is spoken by 19%, Galician by 5%, and Basque by 2% of the population. Distribution of the regional co-official languages in Spain: Aranese, a variety of Occitan co-official in Catalonia. It is spoken in the Pyrenean comarca of the Aran Valley (Val d'Aran), in north-western Catalonia.