Languages of France

French is the sole official language in France according to the second article of the French Constitution. French, a Gallo-Romance language, is spoken by nearly the entire population of France.

In addition to French, several regional languages are also spoken to varying degrees, such as Alsatian, an Alemannic variety (spoken by 1.44% of the national population); Basque, a language isolate; Breton, a Celtic language (spoken by 0.61%); Corsican, an Italo-Dalmatian language; and various other Gallo-Romance languages (Langues d'oïl 1.25%, Occitan 1.33%). Some of these languages are also spoken in neighbouring countries, such as Belgium, Germany, Switzerland, Italy, Andorra, or Spain.