Le Pecq

Yvelines · CA Saint Germain Boucles de Seine · INSEE 78481

A food shop, a school and somewhere to eat or drink.

Partly served 50/100 · confidence: high· Better served than 10 % of the {n|commune|communes} of a similar size.

Identity

Le Pecq (INSEE 78481) is in Yvelines (78), part of CA Saint Germain Boucles de Seine. Population 16,059 (2023). ^[1]

INSEE density class: Grands centres urbains (level 1). ^[2]

Data vintages: INSEE BPE 2025 · INSEE SIRENE 2026-09 · INSEE census (RP) 2023 · INSEE COG 2026 · INSEE density grid 2026.

Permanent link: https://vivantrural.com/en/fr/78481-le-pecq

Vitality score

Vitality score 50/100 — Partly served (model fr-v0.2).

Confidence: high.

Better served than 10 % of the 1,517 communes of a similar size.

Compare this with communes of a similar size. The score measures how well a place is served relative to its own size band, and larger communes score higher as a rule — so it reads meaningfully against another village, and misleadingly against a town.

Measured but not scored in this model: Market. See the methodology for why.

Component	Value (0–1)	Weight	Contribution
Daily food	0.31	25	7.68
Social	0.74	20	14.78
Education	0.46	10	4.65
Health	0.47	10	4.72
Public & culture	0.27	5	1.33
Population trend	0.44	10	4.44
Housing mix	0.98	5	4.89

Services

What is here, at a glance

Food 2 of 6

Eating out 1 of 1

Cafés and bars 1 of 1

Schools 3 of 3

Health 2 of 4

Public services 1 of 1

Culture 1 of 2

Sport 1 of 2

Everyday services 2 of 3

Lodging 0 of 2

One square per service type, shaded by how many: none, one, a few, five or more. A blank square means none was counted — the sources do not distinguish “none here” from “not counted”.

A food shop, a school and somewhere to eat or drink. ^[3,4]

4 × Bakery (boulangerie) (LE FOURNIL D'ANISSA ET JADE · BOULANGERIE LES BENETTES · LAURENT CELESTIN GOURMANDISES · MAANPECQ). ^[3,4]

6 × Grocery (épicerie / supérette) (AMINE · L'EXOTIQUE DU PECQ · EURO PRIX · RMV DISTRIBUTION · SDS FOOD CITY). ^[3,4]

24 × Restaurant (L EPOQUE · L'ALMODOVAR · RIBEIRO DA COSTA JORGE · MIAM'S). ^[3,4]

6 × Café / bar (PHOENIX POOL · LE LONGCHAMP · AU RELAIS DE MONTECRISTO · LE MARIGNY). ^[4]

3 × Nursery school (maternelle) (ECOLE MATERNELLE PUBLIQUE JOHAN ALAIN · ECOLE MATERNELLE NORMANDIE-NIEMEN · ECOL MATE CENTRE). ^[3]

5 × Primary school (élémentaire) (ECOLE ELEMENTAIRE NORMANDIE-NIEMEN · ECOLE ELEMENTAIRE PUBLIQUE DU CENTRE · ECOLE PRIMAIRE JOSEPHINE BAKER · ECOLE ELEMENTAIRE EBOUE-WILSON · ECOLE PRIMAIRE PRIVEE SAINT DOMINIQUE). ^[3]

2 × Collège (COLLEGE PIERRE ET MARIE CURIE · COLLEGE JEAN MOULIN). ^[3]

8 × GP (médecin généraliste) (ANNE DAMBOR, MÉDECIN · FRANCOIS BOLLORE, MÉDECIN · ARNAUD COURTIN, MÉDECIN · DENIS LIGUORI, MÉDECIN · BRIGITTE DEFIVES-BOURRIANNE, MÉDECIN). ^[3]

3 × Pharmacy (PHARMACIE PHAM QUAN · LA PHARMACIE DU CENTRE · SARL PHARMACIE NOUGAREDE). ^[3,4]

2 × Post office / agence postale (LE PECQ RELAIS DE MONTECRISTO RP · LA POSTE). ^[3]

3 × Library (BIBLIOTHÈQUE MUNICIPALE EUGÈNE FLACHAT · BIBLIOTHÈQUE MUNICIPALE DES DEUX RIVES · BIBLIOTHÈQUE ASSOCIATIVE DE LA MAISON POUR TOUS). ^[3]

3 × Gym / sports hall (GYMNASE NORMANDIE NIEMEN · STADE MUNICIPAL L RAFFEGEAU · GYMNASE JEAN MOULIN). ^[3]

10 × Hairdresser (COIFFURE STYL M · RIBEIRO ILDA · AVENUE CUT N HAIR · OD COIFFURE · LE PECQ COIFFEUR). ^[3,4]

3 × Fuel station (STATION SERVICE). ^[3,4]

Not counted, because the business register records them as closed: 1 × Bakery (boulangerie), 1 × Butcher (boucherie), 2 × Grocery (épicerie / supérette), 1 × Supermarket, 5 × Restaurant, 1 × Primary school (élémentaire), 1 × Pharmacy, 2 × Hairdresser.

Not found in the commune: Butcher (boucherie), Supermarket. ^[3]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	4	LE FOURNIL D'ANISSA ET JADE · BOULANGERIE LES BENETTES · LAURENT CELESTIN GOURMANDISES · MAANPECQ	INSEE BPE 4 / INSEE SIRENE 5 [3,4]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3]
Grocery (épicerie / supérette)	6	AMINE · L'EXOTIQUE DU PECQ · EURO PRIX · RMV DISTRIBUTION · SDS FOOD CITY	INSEE BPE 6 / INSEE SIRENE 8 [3,4]
Supermarket	0		INSEE BPE 0 / INSEE SIRENE 0 [3]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	24	L EPOQUE · L'ALMODOVAR · RIBEIRO DA COSTA JORGE · MIAM'S	INSEE BPE 24 / INSEE SIRENE 34 [3,4]
Café / bar	6	PHOENIX POOL · LE LONGCHAMP · AU RELAIS DE MONTECRISTO · LE MARIGNY	INSEE SIRENE 6 [4]
Nursery school (maternelle)	3	ECOLE MATERNELLE PUBLIQUE JOHAN ALAIN · ECOLE MATERNELLE NORMANDIE-NIEMEN · ECOL MATE CENTRE	INSEE BPE 3 [3]
Primary school (élémentaire)	5	ECOLE ELEMENTAIRE NORMANDIE-NIEMEN · ECOLE ELEMENTAIRE PUBLIQUE DU CENTRE · ECOLE PRIMAIRE JOSEPHINE BAKER · ECOLE ELEMENTAIRE EBOUE-WILSON · ECOLE PRIMAIRE PRIVEE SAINT DOMINIQUE	INSEE BPE 5 [3]
Collège	2	COLLEGE PIERRE ET MARIE CURIE · COLLEGE JEAN MOULIN	INSEE BPE 2 [3]
GP (médecin généraliste)	8	ANNE DAMBOR, MÉDECIN · FRANCOIS BOLLORE, MÉDECIN · ARNAUD COURTIN, MÉDECIN · DENIS LIGUORI, MÉDECIN · BRIGITTE DEFIVES-BOURRIANNE, MÉDECIN	INSEE BPE 8 [3]
Pharmacy	3	PHARMACIE PHAM QUAN · LA PHARMACIE DU CENTRE · SARL PHARMACIE NOUGAREDE	INSEE BPE 3 / INSEE SIRENE 4 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	2	LE PECQ RELAIS DE MONTECRISTO RP · LA POSTE	INSEE BPE 2 [3]
Library	3	BIBLIOTHÈQUE MUNICIPALE EUGÈNE FLACHAT · BIBLIOTHÈQUE MUNICIPALE DES DEUX RIVES · BIBLIOTHÈQUE ASSOCIATIVE DE LA MAISON POUR TOUS	INSEE BPE 3 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	3	GYMNASE NORMANDIE NIEMEN · STADE MUNICIPAL L RAFFEGEAU · GYMNASE JEAN MOULIN	INSEE BPE 3 [3]
Swimming pool	0		INSEE BPE 0 [3]
Bank	0		INSEE BPE 0 [3]
Hairdresser	10	COIFFURE STYL M · RIBEIRO ILDA · AVENUE CUT N HAIR · OD COIFFURE · LE PECQ COIFFEUR	INSEE BPE 10 / INSEE SIRENE 12 [3,4]
Fuel station	3	STATION SERVICE	INSEE BPE 3 / INSEE SIRENE 3 [3,4]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Campsite	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]

Market and village life

Market day: unknown — nothing found in the datasets or on the commune website.

Trajectory

1968: 13,734 peak 1975: 17,584 2023: 16,059 axis from zero, so the slope compares with any other commune

Population 16,350 (2012) → 16,059 (2023): -1.8 % over 10 years. ^[5,1]

Population 17,006 (1990) → 16,059 (2023): -5.6 % over 30 years. ^[6,1]

Dwellings (2023): 7,602, of which 1.1 % second homes and 8.1 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Primary school, GP, Pharmacy Food shop — 0.5 km E Straight-line, from the mairie, in the direction given. Services in the same town share a spoke. Distance is not travel time: a pass or an estuary can double it.

Bakery (Le Pecq): 0.1 km to the south-west (straight line). ^[8]

Food shop (Le Vésinet): 0.5 km to the east (straight line). ^[9]

GP (Le Pecq): 0.2 km to the south-west (straight line). ^[8]

Pharmacy (Le Pecq): 0.2 km to the south-west (straight line). ^[8]

Primary school (Le Pecq): 0.1 km to the south-west (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 16

Days at or below 0 °C 52.8

Muggy days a summer 0.9

Each track runs from the 5th to the 95th percentile of the 34,141 communes with that measurement; the tick is the median. A value beyond either end sits at the end and is marked ▸.

An average of 16 days a year at or above 30 °C and 53 days at or below 0 °C, over 30 complete years in 1995–2024. ^[10]

Measured at the ACHERES weather station, 9.6 km away at 31 m; the village itself is at 30 m. ^[10]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[10]

Humidity measured at ACHERES, 9.6 km away at 31 m, over 27 summers. ^[10]

An average of 663 mm of rain a year, spread over 117 days — about 5.7 mm on a day it rains. ^[10]

Rainfall measured at LE PECQ, 1.3 km away at 27 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[10]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 78481/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 78481/2012
INSEE census (RP) 2023 — 78481/1990
INSEE census (RP) 2023 — 78481/logement/2023
INSEE BPE 2025 — 78481
INSEE BPE 2025 — 78650
Météo-France daily climatology 1995-2024

Villages like this one

Matched on size, density, second homes and which everyday shops and services are present — not on the score, so a village of the same kind that is doing better or worse shows up rather than being hidden.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Verneuil-sur-Seine	78	13 km NW	16,280	48.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 97 % · humidity 100 %
Marly-le-Roi	78	3.3 km S	16,756	48.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 93 % · humidity 100 %
Vauréal	95	16 km NW	16,079	59	Partly served	Similar summers, milder winters.Summers feel about as humid.summer 95 % · winter 73 % · humidity 100 %
Lucé	28	70 km SW	15,921	53.1	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 88 % · humidity 100 %
Sin-le-Noble	59	179 km NE	16,076	57.6	Partly served	Cooler summers, similar winters.summer 82 % · winter 91 %
Saint-Pierre-des-Corps	37	197 km SW	15,898	58.1	Partly served	Similar summers, milder winters.Summers feel about as humid.summer 95 % · winter 68 % · humidity 93 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Marly-le-Roi	78	3.3 km S	16,756	48.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 93 % · humidity 100 %
Verneuil-sur-Seine	78	13 km NW	16,280	48.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 97 % · humidity 100 %
Vauréal	95	16 km NW	16,079	59	Partly served	Similar summers, milder winters.Summers feel about as humid.summer 95 % · winter 73 % · humidity 100 %
Lucé	28	70 km SW	15,921	53.1	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 88 % · humidity 100 %
Sin-le-Noble	59	179 km NE	16,076	57.6	Partly served	Cooler summers, similar winters.summer 82 % · winter 91 %
Saint-Pierre-des-Corps	37	197 km SW	15,898	58.1	Partly served	Similar summers, milder winters.Summers feel about as humid.summer 95 % · winter 68 % · humidity 93 %

Sort and compare these on the full list →

…and in much the same climate

The same match on size and services, narrowed to communes whose summers, winters and summer humidity are all close to Le Pecq's. All three are required, so this section is absent for the 11.8 % of communes with no humidity station near enough to measure: two temperature axes alone cannot tell a muggy coast from a dry one.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Verneuil-sur-Seine	78	13 km NW	16,280	48.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 97 % · humidity 100 %
Marly-le-Roi	78	3.3 km S	16,756	48.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 93 % · humidity 100 %
Lucé	28	70 km SW	15,921	53.1	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 88 % · humidity 100 %
Saint-Germain-lès-Arpajon	91	35 km S	11,623	40.5	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 85 % · humidity 100 %
Le Vésinet	78	2.1 km E	15,554	62.9	Served	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 100 % · humidity 100 %
Saint-Jean-de-la-Ruelle	45	111 km S	16,768	53.6	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 97 % · humidity 100 %

Elsewhere

Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map

Permanent link: https://vivantrural.com/en/fr/78481-le-pecq