Arrondissements of the Marne department

The 4 arrondissements of the Marne department are:[1] In 1800, the arrondissements of Châlons-sur-Marne, Épernay, Reims, Sainte-Menehould and Vitry-le-François were established.

The arrondissement of Sainte-Menehould was disbanded in 1926, and restored in 1940.

[2] In January 2006, the arrondissement of Épernay absorbed the canton of Ay from the arrondissement of Reims.

[2] The borders of the arrondissements of Marne were modified in April 2017:[3]