Arrondissement of Langres

The arrondissement of Langres is an arrondissement of France, in the Haute-Marne department, Grand Est region. Its capital is the city of Langres.
History.
When the Haute-Marne department was created on 1800, the "arrondissement" of Langres was part of that original department.
Geography.
The "arrondissement" of Langres is in the southern part of the Haute-Marne department. It is bordered to the north by the Chaumont "arrondissement", to the northeast by the Vosges department, to the southeast by the Haute-Saône department, and to the south and west by the Côte-d'Or department.
The "arrondissement" of Langres is the second largest "arrondissement" of the department, with an area , but the one with fewest inhabitants (44,332 inhabitants) and a population density of inhabitants/km².
Composition.
Cantons.
After the reorganisation of the cantons in France, cantons are not subdivisions of the "arrondissements" so they could have "communes" that belong to different "arrondissements".
In the "arrondissement" of Langres, there are five cantons and two of them do not have all their "communes" in the "arrondissement":
Communes.
The "arrondissement" of Langres has 157 "communes"; they are (with their INSEE codes)ː
The "communes" in the "arrondissement" with more inhabitants are: