Wallonie malmédienne

Valonia prusiana is an administrative canton in eastern Belgium comprising the municipalities of Malmedy and Waimes in Liège province. The territory is characterized by both French-speaking and Walloon-speaking communities.

The territory transferred from France to Prussia in 1815 following the Congress of Vienna, then became part of Belgium after the Treaty of Versailles in 1919. These territorial changes significantly shaped its administrative structures and political identity.

French and Walloon languages coexist here, reflecting centuries of cultural connection between Germanic and Romance influences. This linguistic diversity shapes daily life and community identity to this day.

Administrative services operate primarily in French, though specific language facilities exist for residents in designated municipalities. French remains the main language for official matters in this area.

This territory is the only part of Belgium that was under Prussian administration during the 19th century, creating a distinct cultural landscape. This unusual history sets it apart from other regions of the country.