The languages of Switzerland: four languages and the Röstigraben
German, French, Italian, Romansh: the four national languages, the language regions and that cultural divide known as the Röstigraben.
Switzerland has four national languages: German, French, Italian and Romansh. Three of them — German, French, Italian — are official languages of the Confederation; Romansh only in dealings with Romansh-speaking people.
Regions, not a blend
Each language occupies a specific territory: German in the centre and east, French in the west (the Romandie), Italian in the south (Ticino and a few Graubünden valleys), Romansh in Graubünden. Cantons choose their official language(s); a few are bilingual (Bern, Fribourg, Valais) and Graubünden is trilingual.
What is the Röstigraben?
The “Röstigraben” (literally “the rösti ditch”) refers to the cultural — rather than geographic — divide between German- and French-speaking Swiss. It comes up mostly at the ballot box: the two regions sometimes vote differently, for instance on opening up to Europe or on social issues. A symbolic line, not a barrier.
Frequently asked questions
How many official languages does Switzerland have?
Four national languages (German, French, Italian, Romansh), three of which are official at federal level; Romansh has a special status.
What is the most spoken language in Switzerland?
German (and its Swiss-German dialects), the main language of about 62 % of the population, ahead of French (≈ 23 %) and Italian (≈ 8 %).
Related reading
- Population of Switzerland: how many inhabitants and what demographics?
Switzerland has around 8.96 million inhabitants (end of 2023). Population, density, languages, share of foreign residents and the most populous cities — the key figures explained.
- Geography of Switzerland: capital, area and cantons
An area of 41,285 km², 26 cantons, no official capital but Bern as the federal city: the geography of Switzerland explained simply.