Mareil-Marly

Yvelines · CA Saint Germain Boucles de Seine · INSEE 78367

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

Partly served 42/100 · confidence: medium· Better served than 19 % of the {n|commune|communes} of a similar size.

Identity

Mareil-Marly (INSEE 78367) is in Yvelines (78), part of CA Saint Germain Boucles de Seine. Population 4,141 (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/78367-mareil-marly

Vitality score

Vitality score 42/100 — Partly served (model fr-v0.2).

Confidence: medium (sources disagree on Restaurant).

Better served than 19 % of the 5,471 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	0.28	25	6.97
Social	0.37	20	7.49
Education	0.39	10	3.93
Health	0.31	10	3.07
Public & culture	0.22	5	1.11
Population trend	0.85	10	8.47
Housing mix	0.94	5	4.69

Services

What is here, at a glance

Food 3 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 0 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]

2 × Bakery (boulangerie) (LE FOURNIL DES 4 CHEMINS · LE FOURNIL DE MAREIL). ^[3,4]

1 × Butcher (boucherie) (DANIEL VARLET TRAITEUR). ^[3]

1 × Supermarket (AUCHAN SUPERMARCHE). ^[3,4]

3 × Restaurant (CUISINE & SAISONS · L'INSTANT GOURMAND · L'ANGOLO DI KICCA). ^[3,4]

1 × Café / bar. ^[4]

2 × Nursery school (maternelle) (ECOLE MATERNELLE PRIVEE FOREST INTERNATIONAL SCHOOL · ECOLE MATERNELLE PUBLIQUE LES VIOLETTES). ^[3]

2 × Primary school (élémentaire) (ECOLE ELEMENTAIRE PRIVEE FOREST INTERNATIONAL SCHOOL · ECOLE ELEMENTAIRE PUB LES VIOLETTES). ^[3]

1 × Collège (ECOLE SECONDAIRE PRIVEE FOREST INTERNATIONAL SCHOOL). ^[3]

2 × GP (médecin généraliste) (CHRISTIAN OECHSLI, MÉDECIN · AMIR SHARIFI, MÉDECIN). ^[3]

1 × Pharmacy (PHARMACIE DE MAREIL MARLY). ^[3,4]

1 × Post office / agence postale (MAREIL MARLY AUCHAN SUPERMARCHE RP). ^[3]

1 × Library (CERCLE DES LECTEURS DE MAREIL-MARLY). ^[3]

1 × Bank (SOCIETE GENERALE). ^[3]

2 × Hairdresser (LES CISEAUX DE SUZ · SHANEL). ^[3,4]

Not found in the commune: Grocery (épicerie / supérette). ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	2	LE FOURNIL DES 4 CHEMINS · LE FOURNIL DE MAREIL	INSEE BPE 2 / INSEE SIRENE 2 [3,4]
Butcher (boucherie)	1	DANIEL VARLET TRAITEUR	INSEE BPE 1 / INSEE SIRENE 0 [3]
Grocery (épicerie / supérette)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Supermarket	1	AUCHAN SUPERMARCHE	INSEE BPE 1 / INSEE SIRENE 2 [3,4]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	3	CUISINE & SAISONS · L'INSTANT GOURMAND · L'ANGOLO DI KICCA	INSEE BPE 3 / INSEE SIRENE 8 [3,4]
Café / bar	1		INSEE SIRENE 1 [4]
Nursery school (maternelle)	2	ECOLE MATERNELLE PRIVEE FOREST INTERNATIONAL SCHOOL · ECOLE MATERNELLE PUBLIQUE LES VIOLETTES	INSEE BPE 2 [3]
Primary school (élémentaire)	2	ECOLE ELEMENTAIRE PRIVEE FOREST INTERNATIONAL SCHOOL · ECOLE ELEMENTAIRE PUB LES VIOLETTES	INSEE BPE 2 [3]
Collège	1	ECOLE SECONDAIRE PRIVEE FOREST INTERNATIONAL SCHOOL	INSEE BPE 1 [3]
GP (médecin généraliste)	2	CHRISTIAN OECHSLI, MÉDECIN · AMIR SHARIFI, MÉDECIN	INSEE BPE 2 [3]
Pharmacy	1	PHARMACIE DE MAREIL MARLY	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	1	MAREIL MARLY AUCHAN SUPERMARCHE RP	INSEE BPE 1 [3]
Library	1	CERCLE DES LECTEURS DE MAREIL-MARLY	INSEE BPE 1 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	0		INSEE BPE 0 [3]
Swimming pool	0		INSEE BPE 0 [3]
Bank	1	SOCIETE GENERALE	INSEE BPE 1 [3]
Hairdresser	2	LES CISEAUX DE SUZ · SHANEL	INSEE BPE 2 / INSEE SIRENE 3 [3,4]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Hotel	0		INSEE SIRENE 1 / INSEE BPE 0 [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: 1,757 2023: 4,141 axis from zero, so the slope compares with any other commune

Population 3,519 (2012) → 4,141 (2023): 17.7 % over 10 years. ^[5,1]

Population 3,074 (1990) → 4,141 (2023): 34.7 % over 30 years. ^[6,1]

Dwellings (2023): 1,691, of which 3.1 % second homes and 4.2 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Food shop, Primary school, GP, Pharmacy 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 (Mareil-Marly): 0 km to the south-west (straight line). ^[8]

Food shop (Mareil-Marly): 0.4 km to the north-west (straight line). ^[8]

GP (Mareil-Marly): 0.2 km to the east (straight line). ^[8]

Pharmacy (Mareil-Marly): 0.4 km to the north-west (straight line). ^[8]

Primary school (Mareil-Marly): 0.1 km to the south (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 11.1

Days at or below 0 °C 48.2

Muggy days a summer 1.1

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 11 days a year at or above 30 °C and 48 days at or below 0 °C, over 30 complete years in 1995–2024. ^[9]

Measured at the VERSAILLES- INRAE weather station, 8.8 km away at 121 m; the village itself is at 116 m. ^[9]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[9]

Humidity measured at VERSAILLES- INRAE, 8.8 km away at 121 m, over 17 summers. ^[9]

An average of 704 mm of rain a year, spread over 119 days — about 5.9 mm on a day it rains. ^[9]

Rainfall measured at ST-GERMAIN-EN-L, 2.3 km away at 85 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[9]

Uncertainties

sources disagree on Restaurant

References

INSEE census (RP) 2023 — 78367/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 78367/2012
INSEE census (RP) 2023 — 78367/1990
INSEE census (RP) 2023 — 78367/logement/2023
INSEE BPE 2025 — 78367
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
Angres	62	177 km N	4,641	45.6	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 93 % · humidity 100 %
Bethoncourt	25	380 km E	5,308	50.3	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 68 % · humidity 93 %
Wolfisheim	67	411 km E	4,217	47.6	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 77 % · winter 86 % · humidity 93 %
Le Coudray	28	66 km SW	4,038	46.4	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 95 % · humidity 100 %
Saint-André-de-la-Roche	06	698 km SE	5,896	53	Partly served	Warmer summers and milder winters.Summers feel more humid.summer 62 % · winter 36 % · humidity 0 %
Sochaux	25	384 km E	3,721	57.4	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 68 % · humidity 93 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Le Coudray	28	66 km SW	4,038	46.4	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 95 % · humidity 100 %
Angres	62	177 km N	4,641	45.6	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 93 % · humidity 100 %
Bethoncourt	25	380 km E	5,308	50.3	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 68 % · humidity 93 %
Sochaux	25	384 km E	3,721	57.4	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 68 % · humidity 93 %
Wolfisheim	67	411 km E	4,217	47.6	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 77 % · winter 86 % · humidity 93 %
Saint-André-de-la-Roche	06	698 km SE	5,896	53	Partly served	Warmer summers and milder winters.Summers feel more humid.summer 62 % · winter 36 % · humidity 0 %

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 Mareil-Marly'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
Angres	62	177 km N	4,641	45.6	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 93 % · humidity 100 %
Le Coudray	28	66 km SW	4,038	46.4	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 95 % · humidity 100 %
Sainte-Catherine	62	166 km N	3,471	44.9	Partly served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 91 % · humidity 100 %
Petite-Forêt	59	194 km NE	5,054	48.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 97 % · humidity 100 %
Luisant	28	67 km SW	6,945	54.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 95 % · humidity 100 %
Longueau	80	112 km N	5,680	50.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 93 % · humidity 100 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/78367-mareil-marly