Arrondissement of Romorantin-Lanthenay

The arrondissement of Romorantin-Lanthenay is an arrondissement of France, in the Loir-et-Cher department of the Centre-Val de Loire region. Its capital is the city of Romorantin-Lanthenay.
History.
When the Loir-et-Cher department was created on 1800, the "arrondissement" of Romorantin was part of that original department. In 1961, Romorantin was merged with Lanthenay and the name, of the "commune" and of the "arrondissement", was changed to Romorantin-Lanthenay.
Geography.
The "arrondissement" of Romorantin-Lanthenay is the most southern "arrondissement" in the Loir-et-Cher department. It is the largest "arrondissement" of the department, , but the second in population, with 90,237 inhabitants.
It is bordered to the north by the Loiret department, to the east by the Cher department, to the south by the Indre-et-Loire department and to the west by the "arrondissement" of Blois.
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".
The cantons in the "arrondissement" of Romorantin-Lanthenay are:
Communes.
The "arrondissement" of Romorantin-Lanthenay has 77 "communes"; they are (with their INSEE codes)ː
The "communes" with more inhabitants in the "arrondissement" are: