Aisne is a French department in the Hauts-de-France region of northern France. It is named after the river Aisne. In 2020, it had a population of 529,374.
Vermandois was a French county that appeared in the Merovingian period. Its name derives from that of an ancient tribe, the Viromandui. In the 10th century, it was organised around two castellan domains: St Quentin (Aisne) and Péronne (Somme). In today's times, the Vermandois county would fall in the Picardy region of northern France.
The arrondissement of Saint-Quentin is an arrondissement of France in the Aisne department in the Hauts-de-France region. It has 126 communes. Its population is 128,958 (2016), and its area is 1,071.2 km2 (413.6 sq mi).
The following is a list of the 21 cantons of the Aisne department, in France, following the French canton reorganisation which came into effect in March 2015:
The Canton of Roisel is a former canton situated in the department of the Somme and in the Picardie region of northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 22 communes, which joined the canton of Péronne in 2015. It had 7,667 inhabitants (2012).
The Canton of Péronne is a canton situated in the department of the Somme and in the Hauts-de-France region of northern France.
The Canton of Bapaume is a canton situated in the department of the Pas-de-Calais and in the Hauts-de-France region of northern France.
The canton of Fère-en-Tardenois is an administrative division in northern France. At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 23 to 84 communes :
The canton of Marle is an administrative division in northern France. At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 23 to 65 communes:
The canton of Bohain-en-Vermandois is an administrative division in northern France. At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 13 to 31 communes:
The canton of Saint-Quentin-2 is an administrative division in northern France. It consists of the northern part of the town of Saint-Quentin and its northern suburbs. It includes the following communes:
The canton of Saint-Quentin-3 is an administrative division in northern France. It consists of the southern part of the town of Saint-Quentin and its southern suburbs. At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 6 to 9 communes:
The canton of Vermand is a former administrative division in northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 24 communes, which joined the new canton of Saint-Quentin-1 in 2015. It had 9,663 inhabitants (2012).
The Canton of Neufchâtel-en-Bray is a canton situated in the Seine-Maritime département and in the Normandy region of north-western France.
The canton of Château-Porcien is an administrative division of the Ardennes department, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Château-Porcien.
The canton of Grandvilliers is an administrative division of the Oise department, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Grandvilliers.
The canton of Mouy is an administrative division of the Oise department, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Mouy.
The canton of Domfront en Poiraie is an administrative division of the Orne department, northwestern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Domfront en Poiraie.
The canton of Les Coteaux de Dordogne is an administrative division of the Gironde department, southwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Castillon-la-Bataille.
The canton of Brassac-les-Mines is an administrative division of the Puy-de-Dôme department, central France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Brassac-les-Mines.
