Haut-Rhin

Haut-Rhin (, ; Alsatian: Owerelsàss or ; , ) is a département in the Grand Est region, France, bordering both Germany and Switzerland. It is named after the river Rhine. Its name means Upper Rhine. Haut-Rhin is the smaller and less populated of the two departments of the former administrative Alsace region, the other being the Bas-Rhin (Lower Rhine). Especially after the 1871 cession of the southern territory known since 1922 as Territoire de Belfort, although it is still densely populated compared to the rest of metropolitan France. It had a population of 767,842 in 2020.