Jouy-en-Josas
A food shop, a school and somewhere to eat or drink.
Partly served 53/100 · confidence: high· Better served than 48 % of the {n|commune|communes} of a similar size.
Identity
Jouy-en-Josas (INSEE 78322) is in Yvelines (78), part of CA Versailles Grand Parc (CAVGP). Population 7,981 (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 · Commune website 2026-10-24.
Permanent link: https://vivantrural.com/en/fr/78322-jouy-en-josas
Vitality score
Vitality score 53/100 — Partly served (model fr-v0.2).
Confidence: high.
Better served than 48 % of the 3,039 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 | 0.41 | 25 | 10.16 |
| Social | 0.67 | 20 | 13.44 |
| Education | 0.53 | 10 | 5.28 |
| Health | 0.46 | 10 | 4.61 |
| Public & culture | 0.31 | 5 | 1.54 |
| Population trend | 0.54 | 10 | 5.45 |
| Housing mix | 0.92 | 5 | 4.61 |
Services
What is here, at a glance
A food shop, a school and somewhere to eat or drink. [3,4]
6 × Bakery (boulangerie) (J.C.GAULUPEAU PATISSIER · MAISON CROS · BOULANGERIE AYO · MAISON DECELLE · ANGIE MERCADIER). [3,4]
1 × Butcher (boucherie) (PITEL KARL). [3,4]
1 × Grocery (épicerie / supérette) (GLAM). [3,4]
1 × Supermarket (AUCHAN SUPERMARCHE). [3,4]
12 × Restaurant (LE BONNARD · RESTAURANT DU GOLF DE SAINT MARC · RESTAURANT AVILA · SUSHII JOUY · LA MEDINA). [3,4]
2 × Café / bar (LE BISTROT DES METZ). [4]
3 × Nursery school (maternelle) (ECOLE MATERNELLE PUBLIQUE J TOUTAIN · ECOLE MATERNELLE PUBLIQUE · ECOL MATE BOURGET CALMETTE LES). [3]
3 × Primary school (élémentaire) (ECOLE ELEMENTAIRE PUBLIQUE PARC DE DIANE · ECOLE ELEMENTAIRE EMILE MOUSSEAU · ECOLE ELEMENTAIRE BOURGET CALMETTE). [3]
3 × GP (médecin généraliste) (GILLES GUIMARD, MÉDECIN · OPHELIE DETRE-FELIX, MÉDECIN · LAURE FOURMY, MÉDECIN). [3]
2 × Pharmacy (PHARMACIE DU CENTRE · PHARMACIE DU PARC DE DIANE). [3,4]
2 × Post office / agence postale (JOUY EN JOSAS EPICERIE LES METZ RP · LA POSTE). [3]
1 × Library (ASSOCIATION DES FAMILLES DE JOUY EN JOSAS). [3]
4 × Gym / sports hall (DOMAINE DE LA COUR ROLAND · COMPLEXE SPORTIF ET ASSOCIATIF DU VAL D ENFER). [3]
4 × Bank (CAISSE D'EPARGNE ET DE PREVOYANCE ILE-DE-FRANCE · BANQUE POPULAIRE VAL DE FRANCE · SOCIETE GENERALE · BNP PARIBAS). [3]
7 × Hairdresser (DIANE B · L&A COIFFURE · MADOUR NASSERA). [3,4]
1 × Fuel station (STATION SERVICE). [3,4]
2 × Hotel (HOTEL IBIS · HÔTEL DOLCE BY WYNDHAM VERSAILLES - DOMAINE DU MONTCEL). [3,4]
Not counted, because the business register records them as closed: 1 × Bakery (boulangerie), 2 × Restaurant, 1 × Pharmacy, 1 × Hairdresser.
All 25 service types, with per-source counts
| Type | Count | Names | Sources |
|---|---|---|---|
| Bakery (boulangerie) | 6 | J.C.GAULUPEAU PATISSIER · MAISON CROS · BOULANGERIE AYO · MAISON DECELLE · ANGIE MERCADIER | INSEE BPE 6 / INSEE SIRENE 6 [3,4] |
| Butcher (boucherie) | 1 | PITEL KARL | INSEE BPE 1 / INSEE SIRENE 2 [3,4] |
| Grocery (épicerie / supérette) | 1 | GLAM | INSEE BPE 1 / INSEE SIRENE 3 [3,4] |
| Supermarket | 1 | AUCHAN SUPERMARCHE | INSEE BPE 1 / INSEE SIRENE 1 [3,4] |
| Cheese shop (fromagerie) | 0 | INSEE SIRENE 0 [4] | |
| Fishmonger | 0 | INSEE BPE 0 / INSEE SIRENE 0 [3,4] | |
| Restaurant | 12 | LE BONNARD · RESTAURANT DU GOLF DE SAINT MARC · RESTAURANT AVILA · SUSHII JOUY · LA MEDINA | INSEE BPE 12 / INSEE SIRENE 17 [3,4] |
| Café / bar | 2 | LE BISTROT DES METZ | INSEE SIRENE 2 [4] |
| Nursery school (maternelle) | 3 | ECOLE MATERNELLE PUBLIQUE J TOUTAIN · ECOLE MATERNELLE PUBLIQUE · ECOL MATE BOURGET CALMETTE LES | INSEE BPE 3 [3] |
| Primary school (élémentaire) | 3 | ECOLE ELEMENTAIRE PUBLIQUE PARC DE DIANE · ECOLE ELEMENTAIRE EMILE MOUSSEAU · ECOLE ELEMENTAIRE BOURGET CALMETTE | INSEE BPE 3 [3] |
| Collège | 0 | INSEE BPE 0 [3] | |
| GP (médecin généraliste) | 3 | GILLES GUIMARD, MÉDECIN · OPHELIE DETRE-FELIX, MÉDECIN · LAURE FOURMY, MÉDECIN | INSEE BPE 3 [3] |
| Pharmacy | 2 | PHARMACIE DU CENTRE · PHARMACIE DU PARC DE DIANE | INSEE BPE 2 / INSEE SIRENE 3 [3,4] |
| Nurse | 0 | INSEE BPE 0 [3] | |
| Dentist | 0 | INSEE BPE 0 [3] | |
| Post office / agence postale | 2 | JOUY EN JOSAS EPICERIE LES METZ RP · LA POSTE | INSEE BPE 2 [3] |
| Library | 1 | ASSOCIATION DES FAMILLES DE JOUY EN JOSAS | INSEE BPE 1 [3] |
| Cinema | 0 | INSEE BPE 0 [3] | |
| Gym / sports hall | 4 | DOMAINE DE LA COUR ROLAND · COMPLEXE SPORTIF ET ASSOCIATIF DU VAL D ENFER | INSEE BPE 4 [3] |
| Swimming pool | 0 | INSEE BPE 0 [3] | |
| Bank | 4 | CAISSE D'EPARGNE ET DE PREVOYANCE ILE-DE-FRANCE · BANQUE POPULAIRE VAL DE FRANCE · SOCIETE GENERALE · BNP PARIBAS | INSEE BPE 4 [3] |
| Hairdresser | 7 | DIANE B · L&A COIFFURE · MADOUR NASSERA | INSEE BPE 7 / INSEE SIRENE 8 [3,4] |
| Fuel station | 1 | STATION SERVICE | INSEE BPE 1 / INSEE SIRENE 1 [3,4] |
| Hotel | 2 | HOTEL IBIS · HÔTEL DOLCE BY WYNDHAM VERSAILLES - DOMAINE DU MONTCEL | INSEE BPE 2 / INSEE SIRENE 5 [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
Population 8,199 (2012) → 7,981 (2023): -2.7 % over 10 years. [5,1]
Population 7,639 (1990) → 7,981 (2023): 4.5 % over 30 years. [6,1]
Dwellings (2023): 3,955, of which 3.9 % second homes and 3.9 % vacant. [7]
Access and surroundings
Which way the everyday services lie
Bakery (Jouy-en-Josas): 0.1 km to the north (straight line). [8]
Food shop (Jouy-en-Josas): 0.1 km to the south (straight line). [8]
GP (Jouy-en-Josas): 0.1 km to the north (straight line). [8]
Pharmacy (Jouy-en-Josas): 0.5 km to the west (straight line). [8]
Primary school (Jouy-en-Josas): 0.2 km to the west (straight line). [8]
Climate
Where this sits nationally
An average of 11 days a year at or above 30 °C and 29 days at or below 0 °C, over 30 complete years in 1995–2024. [9]
Measured at the VILLACOUBLAY weather station, 2.7 km away at 174 m; the village itself is at 88 m. [9]
The village sits 86 m below the station, so each day's reading was shifted by 5.71 °C per km of altitude before the days were counted. Expect the result to be within about 0.68 °C. [9]
Muggy days — a dew point at or above 18 °C — average 1 day a summer. [9]
Humidity measured at VILLACOUBLAY, 2.7 km away at 174 m, over 30 summers. [9]
That station sits 86 m above the village, so each day's humidity was shifted by 4.22 °C per km before the muggy days were counted. [9]
An average of 664 mm of rain a year, spread over 113 days — about 5.9 mm on a day it rains. [9]
Rainfall measured at VILLACOUBLAY, 2.7 km away at 174 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. [9]
Uncertainties
No specific uncertainties flagged.
References
- INSEE census (RP) 2023 — 78322/2023
- INSEE density grid 2026
- INSEE BPE 2025
- INSEE SIRENE 2026-09
- INSEE census (RP) 2023 — 78322/2012
- INSEE census (RP) 2023 — 78322/1990
- INSEE census (RP) 2023 — 78322/logement/2023
- INSEE BPE 2025 — 78322
- 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 |
|---|---|---|---|---|---|---|
| Louveciennes | 78 | 12 km N | 7,990 | 56.2 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 100 % · winter 74 % · humidity 100 % |
| La Ville-du-Bois | 91 | 14 km SE | 8,161 | 64.2 | Served | Similar summers, colder winters.Summers feel about as humid.summer 90 % · winter 82 % · humidity 100 % |
| Vaujours | 93 | 35 km NE | 8,007 | 60.8 | Served | Similar summers, colder winters.Summers feel about as humid.summer 87 % · winter 81 % · humidity 93 % |
| Seyssins | 38 | 481 km SE | 8,092 | 59.4 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 5 % · winter 64 % · humidity 93 % |
| Paray-Vieille-Poste | 91 | 15 km E | 8,202 | 63.5 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 92 % · humidity 100 % |
| Billy-Montigny | 62 | 191 km N | 7,937 | 68.2 | Served | Similar summers, colder winters.Summers feel about as humid.summer 97 % · winter 81 % · humidity 100 % |
Order by distance instead
| Commune | Dept | Distance | Population | Score | Band | Climate vs here |
|---|---|---|---|---|---|---|
| Louveciennes | 78 | 12 km N | 7,990 | 56.2 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 100 % · winter 74 % · humidity 100 % |
| La Ville-du-Bois | 91 | 14 km SE | 8,161 | 64.2 | Served | Similar summers, colder winters.Summers feel about as humid.summer 90 % · winter 82 % · humidity 100 % |
| Paray-Vieille-Poste | 91 | 15 km E | 8,202 | 63.5 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 92 % · humidity 100 % |
| Vaujours | 93 | 35 km NE | 8,007 | 60.8 | Served | Similar summers, colder winters.Summers feel about as humid.summer 87 % · winter 81 % · humidity 93 % |
| Billy-Montigny | 62 | 191 km N | 7,937 | 68.2 | Served | Similar summers, colder winters.Summers feel about as humid.summer 97 % · winter 81 % · humidity 100 % |
| Seyssins | 38 | 481 km SE | 8,092 | 59.4 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 5 % · winter 64 % · 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 Jouy-en-Josas'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 |
|---|---|---|---|---|---|---|
| Paray-Vieille-Poste | 91 | 15 km E | 8,202 | 63.5 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 92 % · humidity 100 % |
| L'Île-Saint-Denis | 93 | 23 km NE | 8,696 | 54.2 | Partly served | Much the same temperatures.Summers feel about as humid.summer 97 % · winter 91 % · humidity 93 % |
| Quincy-sous-Sénart | 91 | 29 km E | 9,477 | 69.1 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 92 % · humidity 100 % |
| Bures-sur-Yvette | 91 | 7.5 km S | 9,548 | 55.7 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 88 % · humidity 100 % |
| Saulx-les-Chartreux | 91 | 11 km SE | 6,733 | 59.2 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 88 % · humidity 100 % |
| Crosne | 91 | 22 km E | 9,610 | 57.9 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 96 % · humidity 100 % |
Elsewhere
Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map
Permanent link: https://vivantrural.com/en/fr/78322-jouy-en-josas