List of cantons in the Yvelines department

The Yvelines is in the Region Ile-de-France in France . It is divided into four arrondissements and since 2015 has 21 constituencies (French cantons ).

Since today the cantons are essentially the electoral and representative districts of the Conseiller départementaux (departmental councils), the most recent division no longer places great emphasis on the fact that the cantons are only made up of the communes of one arrondissement (compare the Overview maps of the cantons and arrondissements).

See also: List of communes in the Yvelines department

Communes and cantons in the Yvelines department

Communes, arrondissements and cantons in the Yvelines department

Canton	Communities	Residents January 1, 2017	Area km²	Density of population / km²	Code INSEE	Arrondissement (s)
Aubergenville	40	69,933	269.74	259	7801	Mantes-la-Jolie , Rambouillet , Saint-Germain-en-Laye
Bonnières-sur-Seine	69	59,283	471.14	126	7802	Mantes-la-Jolie
Chatou	5	77,567	21.50	3,608	7803	Saint-Germain-en-Laye
Le Chesnay	5	71,649	27.50	2,605	7804	Saint-Germain-en-Laye , Versailles
Conflans-Sainte-Honorine	4th	63.902	23.79	2,686	7805	Saint-Germain-en-Laye
Houilles	3	62,137	16.81	3,696	7806	Saint-Germain-en-Laye
Limay	20th	56,615	155.99	363	7807	Mantes-la-Jolie
Mantes-la-Jolie	5	80,347	44.00	1,826	7808	Mantes-la-Jolie
Maurepas	16	70.930	128.25	553	7809	Rambouillet , Versailles
Montigny-le-Bretonneux	2	61,562	24.65	2,497	7810	Versailles
Les Mureaux	10	59,256	60.00	988	7811	Mantes-la-Jolie
Plaisir	4th	57,775	54.52	1,060	7812	Rambouillet , Versailles
Poissy	3	74,617	29.91	2,495	7813	Saint-Germain-en-Laye
Rambouillet	36	78.907	629.50	125	7814	Rambouillet
Saint-Cyr-l'École	6th	60,309	34.57	1,745	7815	Saint-Germain-en-Laye , Versailles
Saint-Germain-en-Laye	6th	75,428	72.80	1,036	7816	Saint-Germain-en-Laye
Sartrouville	3	81,928	18.46	4,438	7817	Saint-Germain-en-Laye
Trappes	3	64,699	23.75	2,724	7818	Rambouillet , Versailles
Verneuil-sur-Seine	13	71,819	118.26	607	7819	Saint-Germain-en-Laye , Versailles
Versailles-1	1	65.103	-	-	7820	Versailles
Versailles-2	6th	74,500	-	-	7821	Versailles
Yvelines department	259	1,438,266	2,285.96	629	78	-

Former cantons

Map of the cantons until 2015

Before the state-wide reorganization of the cantons in March 2015, the département was divided into 43 cantons:

Arrondissement	Cantons
Mantes-la-Jolie	Aubergenville , Bonnières-sur-Seine , Guerville , Houdan , Limay , Mantes-la-Jolie , Mantes-la-Ville , Meulan-en-Yvelines
Rambouillet	Chevreuse , Maurepas , Montfort-l'Amaury , Rambouillet , Saint-Arnoult-en-Yvelines
Saint-Germain-en-Laye	Andrésy , La Celle-Saint-Cloud , Chatou , Conflans-Sainte-Honorine , Houilles , Maisons-Laffitte , Marly-le-Roi , Le Pecq , Poissy-Nord , Poissy-Sud , Saint-Germain-en-Laye-Nord , Saint-Germain-en-Laye-Sud , Saint-Nom-la-Bretèche , Sartrouville , Triel-sur-Seine , Le Vésinet
Versailles	Le Chesnay , Montigny-le-Bretonneux , Plaisir , Saint-Cyr-l'École , Trappes , Vélizy-Villacoublay , Versailles-Nord , Versailles-Nord-Ouest , Versailles-Sud , Viroflay