How many official languages are there in Switzerland?

The four national languages of Switzerland are German, French, Italian and Romansh. All but Romansh maintain equal status as official languages at the national level within the Federal Administration of the Swiss Confederation. In some situations, Latin is used, particularly as a single language to denote the country.

In 2017, the population of Switzerland was 62.6% native speakers of German (58.5% speak Swiss German and/or 11.1% Standard German at home); 22.9% French (mostly Swiss French, but including some Arpitan dialects); 8.2% Italian (mostly Swiss Italian, but including Lombard dialects); and 0.5% Romansh. The German region (Deutschschweiz) is roughly in the east, north and center; the French part (la Romandie) in the west and the Italian area (Svizzera italiana) in the south. There remains a small Romansh-speaking native population in Graubünden in the east. The cantons of Fribourg, Bern and Valais are officially bilingual; the canton of Graubünden is officially trilingual.