Kienheim

Unterelsaß (also spelled Unterelsass, French: Basse-Alsace, meaning Lower Alsace) was the northern part of the historical region Alsace or Elsass, inhabited originally by locals speaking Alemannic German. From 1871 to 1918, Bezirk Unterelsaß was the name for the central district (Bezirk) of the imperial territory of Elsaß-Lothringen (Alsace-Lorraine) in the German Empire.

Schnersheim (French pronunciation: [ʃnɛʁsaim]) is a commune in the Bas-Rhin department in Grand Est in north-eastern France.On 1 May 1972, Schnersheim merged with the associated communes of Avenheim and Kleinfrankenheim.

Truchtersheim is a commune in the Bas-Rhin department in Grand Est in north-eastern France. On 15 July 1974, Behlenheim was merged with Truchtersheim. On 1 January 2016, the former commune Pfettisheim was merged into Truchtersheim.

The Communauté de communes du Kochersberg is a French intercommunal structure gathering most of the communes of the natural region of Kochersberg, département of Bas-Rhin, région Grand Est. Its area is 133.9 km2, and its population was 26,130 in 2019.