Yvelines (78): The Chic Suburb West of Paris

Editor’s note: If you haven’t read the first of this series, Paris and its suburbs, head over there now. We’ll go through the criteria that we selected to compare, what benchmarks we’re using, and a note of caution about how to interpret the results. You won’t want to miss it!

So you want to stay on the west side of Paris, but you want a house! And you perhaps want to send your kid that very famous public International school in Saint-Germain-en-Laye with its multitude of foreign language sections. Welcome to the Yvelines in Île-de-France.

The former domaine of kings, the Yvelines is littered with royal chateaux, from the Palace of Versailles, to Saint Germain en Laye, Maison Lafitte, and Rambouillet. This is where the elite used to live. And today, it is still one of the more expensive suburbs around Paris.

But hold on a minute before you back your bags and move to this part of France, the Yvelines consists of over 258 little towns. So you have to narrow it down a bit.

As they say in the real estate business, it is all about location: where you want to commute to, what school you want your kids to go to, and what lifestyle you enjoy.

My recommendation, to narrow things down, is to see if you need public transit access, and then based on that focus on the towns that have RER, Transillien, and Tramway links. Also, not all the towns have collèges (middle schools). Children are supposed to go to the neighboring town, so this would be another way to narrow things down, if you do not care to put your 10-year-old on a bus.

I have also outlined on the map below (in yellow), the area within the Yvelines, that is known as the Triangle d’Or. The area is marked by the communes of Saint-Germain-en-Laye, Versailles, and Saint-Nom-la-Bretèche. These are quite wealthy neighborhoods in the Yvelines and house prices here are comparatively high.

the Best suburbs in this area

Overall the percentage of housing in Yvelines, compared to apartments, is around 55% per Insee. Some of these towns have very charming centre-villes, and certainly have more of a village feel than suburbs in Hauts-de-Seine, for example.

Since they are further away from Paris, French families tend to visit more restaurants and entertainments in their own neighborhood, rather than trek into Paris.

Two of the communes the most popular with expats are Maison Lafitte and Saint-Germain en Laye (both on RER A). Both have good bilingual schools. Saint-Germain en Laye is the more vibrant of two with a proper city center. Here bilingual sections are offered for American English, British English, Dutch, Japanese and many more. Maison Lafitte, on the other hand, is a sleepier small town and very well known for its horse-riding culture.

If you are looking for public bilingual schools La Celle Saint Cloud is also a good choice. Many of these schools also have bus services, so you should also consider the towns nearby, such as Le Vesinet and Le Pecq.

The town of Versailles, as constructed by the Sun King Louis XIV and made popular by the French royals, is also a very popular choice. It is directly linked to Paris on RER line C.

Anyway, there are over 258 little towns in the Yvelines, so we are concentrating on the 50 biggest ones which are the most populous and most popular.

NOTES:
All information has been provided for entertainment purposes only, and we are not responsible for verifying the accuracy of the figures noted below. Caution: Use at own risk !

1. Brevet scores will vary from classroom to classroom and school to school, and year to year. Calulation is a “rough average” of Public school data, which is subject to interpretation and changes over time.

2. Population Data is from Insee Public Statistics and is subject to change.

3. Metro, RER and other public transport links are based on current state of public transportion (Oct 2019), and not future plans that under construction.

4. Greenery distinctions include “Fleurie” designation by the “Site officiel du Label Villes et Villages Fleuris” and is subject to personal interpretation.

Achères

Postal code: 78260
Population (rounded): 20900
% of Houses (vs apts): 31 %
% of families having at least 1 car: 80 %
Average family size: 2.5
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 89 %
Bilingual School (Primary and higher): none

Andrésy

Postal code: 78570
Population (rounded): 13000
% of Houses (vs apts): 46 %
% of families having at least 1 car: 88 %
Average family size: 2.4
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 80 %
Bilingual School (Primary and higher): none

Aubergenville

Postal code: 78410
Population (rounded): 11700
% of Houses (vs apts): 38 %
% of families having at least 1 car: 87 %
Average family size: 2.4
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 93 %
Bilingual School (Primary and higher): none

Bois-d’Arcy

Postal code: 78390
Population (rounded): 14800
% of Houses (vs apts): 32 %
% of families having at least 1 car: 91 %
Average family size: 2.4
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 94 %
Bilingual School (Primary and higher): none

Bougival

Postal code: 78380
Population (rounded): 8800
% of Houses (vs apts): 29 %
% of families having at least 1 car: 88 %
Average family size: 2.4
RER: None
Transilien: Y
Tramway: None
Bilingual School (Primary and higher): none

Buc

Postal code: 78530
Population (rounded): 5800
% of Houses (vs apts): 48 %
% of families having at least 1 car: 91 %
Average family size: 2.4
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 98 %
Bilingual School (Primary and higher): Collège Martin Luther King, Collège et Lycée franco-allemand
Comments from locals: Not much public transit, but good schools.

Carrières-sous-Poissy

Postal code: 78955
Population (rounded): 16100
% of Houses (vs apts): 29 %
% of families having at least 1 car: 82 %
Average family size: 2.5
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 84 %
Bilingual School (Primary and higher): none

Carrières-sur-Seine

Postal code: 78420
Population (rounded): 15300
% of Houses (vs apts): 43 %
% of families having at least 1 car: 85 %
Average family size: 2.5
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 93 %
Bilingual School (Primary and higher): none

Chambourcy

Postal code: 78240
Population (rounded): 5700
% of Houses (vs apts): 40 %
% of families having at least 1 car: 90 %
Average family size: 2.4
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 92 %
Bilingual School (Primary and higher): none

Chanteloup-les-Vignes

Postal code: 78570
Population (rounded): 10400
% of Houses (vs apts): 40 %
% of families having at least 1 car: 81 %
Average family size: 3
RER: D
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 80 %
Bilingual School (Primary and higher): none

Chatou

Postal code: 78400
Population (rounded): 31200
% of Houses (vs apts): 31 %
% of families having at least 1 car: 84 %
Average family size: 2.4
RER: A
Transilien: None
Tramway: None
French Public School – Brevet Avg: 89 %
Bilingual School (Primary and higher): none

Conflans-Sainte-Honorine

Postal code: 78700
Population (rounded): 35500
% of Houses (vs apts): 55 %
% of families having at least 1 car: 85 %
Average family size: 2.5
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 89 %
Bilingual School (Primary and higher): none

Croissy-sur-Seine

Postal code: 78290
Population (rounded): 9900
% of Houses (vs apts): 50 %
% of families having at least 1 car: 88 %
Average family size: 2.4
RER: A
Transilien: None
Tramway: None
French Public School – Brevet Avg: 96 %
Bilingual School (Primary and higher): British School of Paris (Private)
Comments from locals: One person commented that there were a lack of good shops in the town

Elancourt

Postal code: 78990
Population (rounded): 25600
% of Houses (vs apts): 35 %
% of families having at least 1 car: 89 %
Average family size: 2.4
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 89 %
Bilingual School (Primary and higher): none
Notable Landmarks: France Miniature amusement attraction.

Étang-la-Ville

Postal code: 78620
Population (rounded): 4600
% of Houses (vs apts): 66 %
% of families having at least 1 car: 93 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
Bilingual School (Primary and higher): none
Comments from locals: Great neighborhood, very quiet and familial, with forest all around. Good for hiking, cycling and other sports.

Fontenay-le-Fleury

Postal code: 78330
Population (rounded): 13500
% of Houses (vs apts): 17 %
% of families having at least 1 car: 83 %
Average family size: 2.2
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 87 %
Bilingual School (Primary and higher): none

Guyancourt

Postal code: 78280
Population (rounded): 28400
% of Houses (vs apts): 25 %
% of families having at least 1 car: 87 %
Average family size: 2.5
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 89 %
Bilingual School (Primary and higher): none

Houilles

Postal code: 78800
Population (rounded): 31700
% of Houses (vs apts): 44 %
% of families having at least 1 car: 79 %
Average family size: 2.4
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 87 %
Bilingual School (Primary and higher): none

La Celle-Saint-Cloud

Postal code: 78170
Population (rounded): 21000
% of Houses (vs apts): 24 %
% of families having at least 1 car: 85 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 92 %
Bilingual School (Primary and higher): Elémentaire Pasteur , Collège Pasteur ,
Lycée Corneille , Section Internationale La Celle St Cloud-Noisy le Roi , EIB de la Jonchère (Private)

Le Chesnay-Rocquencourt

Postal code: 78150
Population (rounded): 31400
% of Houses (vs apts): 13 %
% of families having at least 1 car: 83 %
Average family size: 2.1
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 84 %
Bilingual School (Primary and higher): Ecole Blanche de Castille (Private)
Notable Landmarks: Large mall Westfield Parly 2
Comments from locals: Large mall Parly 2 (which isn’t open on Sundays).

Le Mesnil-le-Roi

Postal code: 78600
Population (rounded): 6300
% of Houses (vs apts): 54 %
% of families having at least 1 car: 89 %
Average family size: 2.6
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 94 %
Bilingual School (Primary and higher): none

Le Pecq

Postal code: 78230
Population (rounded): 15900
% of Houses (vs apts): 25 %
% of families having at least 1 car: 83 %
Average family size: 2.3
RER: A
Transilien: None
Tramway: None
French Public School – Brevet Avg: 90 %
Bilingual School (Primary and higher): Ecole Elémentaire Félix Eboué , Collège Pierre et Marie Curie, Ecole internationale Malherbe (Le Pecq) (Private)
Comments from locals: Expensive neighborhood, part of the Triangle d’or

Le Vésinet

Postal code: 78110
Population (rounded): 16100
% of Houses (vs apts): 48 %
% of families having at least 1 car: 86 %
Average family size: 2.4
RER: A
Transilien: None
Tramway: None
French Public School – Brevet Avg: 97 %
Bilingual School (Primary and higher): Ecole internationale Malherbe (Le Vésinet) (Private)
Comments from locals: Quiet town, with good access to RER A

Les Clayes-sous-Bois

Postal code: 78340
Population (rounded): 17600
% of Houses (vs apts): 44 %
% of families having at least 1 car: 87 %
Average family size: 2.4
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 86 %
Bilingual School (Primary and higher): none

Les Mureaux

Postal code: 78130
Population (rounded): 32600
% of Houses (vs apts): 33 %
% of families having at least 1 car: 74 %
Average family size: 2.9
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 74 %
Bilingual School (Primary and higher): none

Limay

Postal code: 78520
Population (rounded): 16600
% of Houses (vs apts): 50 %
% of families having at least 1 car: 86 %
Average family size: 2.7
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 80 %
Bilingual School (Primary and higher): none

Maisons-Laffitte

Postal code: 78600
Population (rounded): 23500
% of Houses (vs apts): 29 %
% of families having at least 1 car: 80 %
Average family size: 2.2
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 94 %
Bilingual School (Primary and higher): L’Ermitage (Private)
Notable Landmarks: Chateau of Maisons-Laffitte
Comments from locals: One person commented about the lack of variety of restaurants. Very popular for horse-riding.

Mantes-la-Jolie

Postal code: 78200
Population (rounded): 44000
% of Houses (vs apts): 17 %
% of families having at least 1 car: 70 %
Average family size: 2.6
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 82 %
Bilingual School (Primary and higher): none

Mantes-la-Ville

Postal code: 78711
Population (rounded): 19900
% of Houses (vs apts): 44 %
% of families having at least 1 car: 81 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 85 %
Bilingual School (Primary and higher): none

Marly-le-Roi

Postal code: 78160
Population (rounded): 16200
% of Houses (vs apts): 21 %
% of families having at least 1 car: 86 %
Average family size: 2.2
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 87 %
Bilingual School (Primary and higher): none
Notable Landmarks: Le Chateau de Marly
Comments from locals: Very friendly place generally, not too big. Popular wealthy community, with forest all around.

Maurepas

Postal code: 78310
Population (rounded): 18700
% of Houses (vs apts): 45 %
% of families having at least 1 car: 88 %
Average family size: 2.3
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 88 %
Bilingual School (Primary and higher): none

Montesson

Postal code: 78360
Population (rounded): 15300
% of Houses (vs apts): 53 %
% of families having at least 1 car: 89 %
Average family size: 2.6
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 92 %
Bilingual School (Primary and higher): none

Montigny-le-Bretonneux

Postal code: 78180
Population (rounded): 33000
% of Houses (vs apts): 30 %
% of families having at least 1 car: 86 %
Average family size: 2.4
RER: C
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 92 %
Bilingual School (Primary and higher): none
Comments from locals: One mother commented that she loves the fact that we have big pavements so her kid can walk safely and few parks nearby.

Noisy-le-Roi

Postal code: 78590
Population (rounded): 7600
% of Houses (vs apts): 49 %
% of families having at least 1 car: 92 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 98 %
Bilingual School (Primary and higher): Collège J-B de la Quintinye

Orgeval

Postal code: 78630
Population (rounded): 6200
% of Houses (vs apts): 90 %
% of families having at least 1 car: 96 %
Average family size: 2.7
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg:
Bilingual School (Primary and higher): none

Plaisir

Postal code: 78370
Population (rounded): 31700
% of Houses (vs apts): 38 %
% of families having at least 1 car: 86 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 88 %
Bilingual School (Primary and higher): none

Poissy

Postal code: 78300
Population (rounded): 37200
% of Houses (vs apts): 17 %
% of families having at least 1 car: 77 %
Average family size: 2.3
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 78 %
Bilingual School (Primary and higher): none
Notable Landmarks: Collegiale Notre-Dame de Poissy (Church)

Rambouillet

Postal code: 78120
Population (rounded): 26300
% of Houses (vs apts): 36 %
% of families having at least 1 car: 82 %
Average family size: 2.2
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 90 %
Bilingual School (Primary and higher): none
Notable Landmarks: Château de Rambouillet
Comments from locals: One of the larger towns in Yvelines, a little bit further away from Paris, but still very popular.

Saint-Cyr-l’École

Postal code: 78210
Population (rounded): 18100
% of Houses (vs apts): 20 %
% of families having at least 1 car: 82 %
Average family size: 2.3
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 85 %
Bilingual School (Primary and higher): none
Notable Landmarks: Les Fermes de Gally (Farm with fresh fruit and vegetables) which welcomes kids.

Saint-Germain-en-Laye

Postal code: 78100
Population (rounded): 44100
% of Houses (vs apts): 20 %
% of families having at least 1 car: 77 %
Average family size: 2.3
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 96 %
Bilingual School (Primary and higher): Lycée International de Saint-Germain-en-Laye , Ecole Elémentaire Schnapper , Collège Les Hauts Grillets , Collège Marcel Roby , Institut Notre-Dame (Private) , Ecole Elémentaire Charles Bouvard
Notable Landmarks: Château de Saint Germain en Laye which now houses an archeology museum.
Comments from locals: Wonderful town, with many shops and restaurants and historical centre-ville. Good bilingual school, if you can get in. One of the most popular town in the Yvelines, with prices to match. Very popular with expats due to the high school Lycée International foreign language programs.

Sartrouville

Postal code: 78500
Population (rounded): 52700
% of Houses (vs apts): 38 %
% of families having at least 1 car: 78 %
Average family size: 2.5
RER: A
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 84 %
Bilingual School (Primary and higher): none

Trappes

Postal code: 78190
Population (rounded): 32700
% of Houses (vs apts): 19 %
% of families having at least 1 car: 73 %
Average family size: 2.9
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 76 %
Bilingual School (Primary and higher): none

Triel-sur-Seine

Postal code: 78510
Population (rounded): 11900
% of Houses (vs apts): 71 %
% of families having at least 1 car: 91 %
Average family size: 2.5
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 97 %
Bilingual School (Primary and higher): none

Vélizy-Villacoublay

Postal code: 78140
Population (rounded): 21600
% of Houses (vs apts): 14 %
% of families having at least 1 car: 84 %
Average family size: 2.1
RER: None
Transilien: None
Tramway: Y
French Public School – Brevet Avg: 90 %
Bilingual School (Primary and higher): none
Notable Landmarks: Large mall Velizy 2 with all large stores such as IKEA and Auchan in the area.
Comments from locals: Mall is very popular, but a bit of an industrial feel.

Verneuil-sur-Seine

Postal code: 78480
Population (rounded): 15500
% of Houses (vs apts): 40 %
% of families having at least 1 car: 88 %
Average family size: 2.4
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 85 %
Bilingual School (Primary and higher): Notre-Dame International High School (NDIHS) (Private)

Vernouillet

Postal code: 78540
Population (rounded): 10100
% of Houses (vs apts): 60 %
% of families having at least 1 car: 88 %
Average family size: 2.8
RER: None
Transilien: None
Tramway: None
French Public School – Brevet Avg: 78 %
Bilingual School (Primary and higher): none

Versailles

Postal code: 78000
Population (rounded): 85400
% of Houses (vs apts): 11 %
% of families having at least 1 car: 75 %
Average family size: 2.2
RER: C
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 91 %
Bilingual School (Primary and higher): Collège du Sacré-Cœur (Private)
Notable Landmarks: Château de Versailles
Comments from locals: Beautiful town, with the charm of Paris, but a village feel. Too many tourists around the Palace of Versailles

Villepreux

Postal code: 78450
Population (rounded): 10900
% of Houses (vs apts): 72 %
% of families having at least 1 car: 91 %
Average family size: 2.7
RER: None
Transilien: Y
Tramway: None
French Public School – Brevet Avg: 82 %
Bilingual School (Primary and higher): none

Viroflay

Postal code: 78220
Population (rounded): 16100
% of Houses (vs apts): 35 %
% of families having at least 1 car: 78 %
Average family size: 2.3
RER: C
Transilien: Y
Tramway: Y
French Public School – Brevet Avg: 92 %
Bilingual School (Primary and higher): none

Yvelines (78): The Chic Suburb West of Paris 1 — **Shop Now:** Fille française with a Red Hat | Giclée Print

Public Transport and RER A train

Like the Hauts-de-Seine, several towns in the Yvelines, especially those in and around the Triangle d’Or, have good access to RER A (and thus La Défense).

Nevertheless, Insee statistics show that 85% of households in the Yvelines have at least one car. They may not necessarily drive every day to work in their car, but they certainly have them to perhaps drive to the closest railway station, or to use on weekends.

There are also several public transportations in the works at the moment that are expected to be finished before the 2024 Olympics in Paris:

a new line RER E which is currently being built to transport commuters from many Yvelines communes such as Poissy and Les Mureaux to La Défense and central Paris.
new metro line 18 from Versailles to Orly airport
Four new tramway lines extensions across the Yvelines.

Greenery

As I mentioned in the Hauts-de-Seine section, I have noted the Ville Fleurie distinction that was given by the government association Le Conseil National des Villes et Villages Fleuris. They denote the designation, and how many plants (1-4) the town has received.

The Yvelines decided to do one better, and apply as a Department. As this area is surrounded by forests, the entire dept received the distinction of “Department Fleurie” (the only one in France). Since it didn’t make sense to note each town in this case.

If you are feeling a bit priced out of the Yvelines, you may want to look at the Eastern Suburb of Val de Marne which is also on RER A. From there, you can easily get you to central Paris and La Défense (if that is your priority) just as quickly.

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