Languages of Liechtenstein

Liechtenstein's official language is Standard German, and the principality is the smallest of the four countries in Europe populated by a majority of German speakers. == German and Alemannic == The local German dialect is Alemannic, a dialect (sometimes considered a language) belonging to a highly divergent group including Swiss German (spoken by all Swiss-Germans, the majority of the country), Alsatian (spoken in the Alsace region of France), Germans living in Baden-Württemberg and Bavarian Swabia, and Austrians of the country is "ethnic Alemannic", and are speakers of the language.

Source: Wikipedia — Languages of Liechtenstein (CC BY-SA 4.0)