Chilly-Mazarin
A food shop, a school and somewhere to eat or drink.
Served 62.7/100 · confidence: high· Better served than 48 % of the {n|commune|communes} of a similar size.
Identity
Chilly-Mazarin (INSEE 91161) is in Essonne (91), part of CA Communauté Paris-Saclay. Population 20,443 (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/91161-chilly-mazarin
Vitality score
Vitality score 62.7/100 — Served (model fr-v0.2).
Confidence: high.
Better served than 48 % of the 1,176 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 | 0.54 | 25 | 13.41 |
| Social | 0.79 | 20 | 15.74 |
| Education | 0.53 | 10 | 5.28 |
| Health | 0.59 | 10 | 5.89 |
| Public & culture | 0.22 | 5 | 1.08 |
| Population trend | 0.71 | 10 | 7.07 |
| Housing mix | 0.97 | 5 | 4.83 |
Services
What is here, at a glance
A food shop, a school and somewhere to eat or drink. [3,4]
8 × Bakery (boulangerie) (JADIS ET GOURMANDE · NUNES ALMEIDA IDALIA · ECLAT CHOCOLATHE · LA FESTIVE DU CHILLY MAZARIN). [3,4]
4 × Butcher (boucherie) (BOUCHERIE CORMIER · BOUCHERIE CHILLY VIANDES · IDF CHILLY MAZARIN · ULINA DISTRIBUTION). [3,4]
7 × Grocery (épicerie / supérette) (OPTIMAL SOURCE · LES PRIMEURS DE BEL ABORD · STY ALIMENTATION GENERALE · CHILLY ALIMENTATION GENERAL - CHILLY SUPERETTE). [3,4]
4 × Supermarket (LIDL · MADIS · SUPERMARCHE 91 · INTERMARCHE). [3,4]
38 × Restaurant (BUFFALO GRILL · LE POMBAL - LE CHEMIN DE FER · WANTED · 12 Z · CASA DI ROMA). [3,4]
7 × Café / bar (L'EMPIRE · LE PABLO · LE SOLEIL DE CHILLY · GUSTO & PASSIONE · LE CARDINAL). [4]
6 × Nursery school (maternelle) (ECOLE MATERNELLE PUBLIQUE LES ROSEAUX · ECOLE MATERNELLE PUBLIQUE LES SAULES · ECOLE MATERNELLE PAULINE KERGOMARD · ECOLE MATERNELLE LE PARC DU CHATEAU · ECOLE MATERNELLE PUBLIQUE LOUIS PASTEUR). [3]
4 × Primary school (élémentaire) (ECOLE ELEMENTAIRE LA FONTAINE · ECOLE ELEMENTAIRE PIERRE ET MARIE CURIE · ECOLE ELEMENTAIRE LE PARC DU CHATEAU · ECOLE ELEMENTAIRE LOUIS PASTEUR). [3]
1 × Collège (COLLEGE LES DINES CHIENS). [3]
10 × GP (médecin généraliste) (JÉRÉMIE PEDRONO, MÉDECIN · ALBERT SERRERO, MÉDECIN · ALAIN CASTEL, MÉDECIN · DANIEL RAKOTOARIVONY, MÉDECIN · NOUJOUD OUETHRANI, MÉDECIN). [3]
5 × Pharmacy (GRANDE PHARMACIE SAINT-ELOI · PHARMACIE LELOUP · SELARL PHARMACIE CENTRALE · SELARL PHARMACIE MONROCQ · PHARMACIE DE LA PASSERELLE). [3,4]
3 × Post office / agence postale (CHILLY RELAIS POSTE COMMERCANT RP · CHILLY MAZARIN AGENCE POSTALE AP · LA POSTE). [3]
1 × Library (MÉDIATHÈQUE ALBERT CAMUS). [3]
1 × Cinema (FRANCOIS TRUFFAUT). [3]
5 × Gym / sports hall (COMPLEXE SPORTIF JESSE OWENS · GYMNASE PIERRE DE COUBERTIN · COMPLEXE SPORTIF DES CHARDONNERETS · COSEC DU PARC · GYMNASE ALICE MILLIAT). [3]
7 × Bank (CAISSE D'EPARGNE ET DE PREVOYANCE ILE-DE-FRANCE · CIC CHILLY MAZARIN · BANQUE POPULAIRE RIVES DE PARIS · SOCIETE GENERALE · BNP PARIBAS). [3]
18 × Hairdresser (CREA 'TIF · P L P · SERGIO BOSSI · MODERN CUT). [3,4]
6 × Fuel station (STATION SERVICE). [3,4]
4 × Hotel (HOTELF1. · HOTEL MISTER BED CITY · HOTEL LE PARTHENON · HÔTEL AKENA ESCALE). [3,4]
Not counted, because the business register records them as closed: 3 × Bakery (boulangerie), 1 × Grocery (épicerie / supérette), 5 × Restaurant, 1 × Bank, 7 × Hairdresser, 1 × Hotel.
All 25 service types, with per-source counts
| Type | Count | Names | Sources |
|---|---|---|---|
| Bakery (boulangerie) | 8 | JADIS ET GOURMANDE · NUNES ALMEIDA IDALIA · ECLAT CHOCOLATHE · LA FESTIVE DU CHILLY MAZARIN | INSEE BPE 8 / INSEE SIRENE 11 [3,4] |
| Butcher (boucherie) | 4 | BOUCHERIE CORMIER · BOUCHERIE CHILLY VIANDES · IDF CHILLY MAZARIN · ULINA DISTRIBUTION | INSEE BPE 4 / INSEE SIRENE 6 [3,4] |
| Grocery (épicerie / supérette) | 7 | OPTIMAL SOURCE · LES PRIMEURS DE BEL ABORD · STY ALIMENTATION GENERALE · CHILLY ALIMENTATION GENERAL - CHILLY SUPERETTE | INSEE BPE 7 / INSEE SIRENE 13 [3,4] |
| Supermarket | 4 | LIDL · MADIS · SUPERMARCHE 91 · INTERMARCHE | INSEE BPE 4 / INSEE SIRENE 5 [3,4] |
| Cheese shop (fromagerie) | 0 | INSEE SIRENE 0 [4] | |
| Fishmonger | 0 | INSEE BPE 0 / INSEE SIRENE 0 [3,4] | |
| Restaurant | 38 | BUFFALO GRILL · LE POMBAL - LE CHEMIN DE FER · WANTED · 12 Z · CASA DI ROMA | INSEE BPE 38 / INSEE SIRENE 60 [3,4] |
| Café / bar | 7 | L'EMPIRE · LE PABLO · LE SOLEIL DE CHILLY · GUSTO & PASSIONE · LE CARDINAL | INSEE SIRENE 7 [4] |
| Nursery school (maternelle) | 6 | ECOLE MATERNELLE PUBLIQUE LES ROSEAUX · ECOLE MATERNELLE PUBLIQUE LES SAULES · ECOLE MATERNELLE PAULINE KERGOMARD · ECOLE MATERNELLE LE PARC DU CHATEAU · ECOLE MATERNELLE PUBLIQUE LOUIS PASTEUR | INSEE BPE 6 [3] |
| Primary school (élémentaire) | 4 | ECOLE ELEMENTAIRE LA FONTAINE · ECOLE ELEMENTAIRE PIERRE ET MARIE CURIE · ECOLE ELEMENTAIRE LE PARC DU CHATEAU · ECOLE ELEMENTAIRE LOUIS PASTEUR | INSEE BPE 4 [3] |
| Collège | 1 | COLLEGE LES DINES CHIENS | INSEE BPE 1 [3] |
| GP (médecin généraliste) | 10 | JÉRÉMIE PEDRONO, MÉDECIN · ALBERT SERRERO, MÉDECIN · ALAIN CASTEL, MÉDECIN · DANIEL RAKOTOARIVONY, MÉDECIN · NOUJOUD OUETHRANI, MÉDECIN | INSEE BPE 10 [3] |
| Pharmacy | 5 | GRANDE PHARMACIE SAINT-ELOI · PHARMACIE LELOUP · SELARL PHARMACIE CENTRALE · SELARL PHARMACIE MONROCQ · PHARMACIE DE LA PASSERELLE | INSEE BPE 5 / INSEE SIRENE 5 [3,4] |
| Nurse | 0 | INSEE BPE 0 [3] | |
| Dentist | 0 | INSEE BPE 0 [3] | |
| Post office / agence postale | 3 | CHILLY RELAIS POSTE COMMERCANT RP · CHILLY MAZARIN AGENCE POSTALE AP · LA POSTE | INSEE BPE 3 [3] |
| Library | 1 | MÉDIATHÈQUE ALBERT CAMUS | INSEE BPE 1 [3] |
| Cinema | 1 | FRANCOIS TRUFFAUT | INSEE BPE 1 [3] |
| Gym / sports hall | 5 | COMPLEXE SPORTIF JESSE OWENS · GYMNASE PIERRE DE COUBERTIN · COMPLEXE SPORTIF DES CHARDONNERETS · COSEC DU PARC · GYMNASE ALICE MILLIAT | INSEE BPE 5 [3] |
| Swimming pool | 0 | INSEE BPE 0 [3] | |
| Bank | 7 | CAISSE D'EPARGNE ET DE PREVOYANCE ILE-DE-FRANCE · CIC CHILLY MAZARIN · BANQUE POPULAIRE RIVES DE PARIS · SOCIETE GENERALE · BNP PARIBAS | INSEE BPE 7 [3] |
| Hairdresser | 18 | CREA 'TIF · P L P · SERGIO BOSSI · MODERN CUT | INSEE BPE 18 / INSEE SIRENE 25 [3,4] |
| Fuel station | 6 | STATION SERVICE | INSEE BPE 6 / INSEE SIRENE 6 [3,4] |
| Hotel | 4 | HOTELF1. · HOTEL MISTER BED CITY · HOTEL LE PARTHENON · HÔTEL AKENA ESCALE | INSEE BPE 4 / INSEE SIRENE 5 [3,4] |
| Campsite | 0 | INSEE BPE 0 / INSEE SIRENE 0 [3,4] |
Market and village life
Weekly market (reported, unverified): Thursday, Sunday 8h à 13h 31 avenue Pierre-Brossolette. [5]
Trajectory
Population 19,213 (2012) → 20,443 (2023): 6.4 % over 10 years. [6,1]
Population 16,939 (1990) → 20,443 (2023): 20.7 % over 30 years. [7,1]
Dwellings (2023): 9,399, of which 1.7 % second homes and 5.6 % vacant. [8]
Access and surroundings
Which way the everyday services lie
Bakery (Chilly-Mazarin): 0.4 km to the north-east (straight line). [9]
Food shop (Chilly-Mazarin): 0.2 km to the east (straight line). [9]
GP (Chilly-Mazarin): 0.2 km to the south-east (straight line). [9]
Pharmacy (Chilly-Mazarin): 0.4 km to the north-east (straight line). [9]
Primary school (Chilly-Mazarin): 0.2 km to the north (straight line). [9]
Climate
Where this sits nationally
An average of 14 days a year at or above 30 °C and 35 days at or below 0 °C, over 30 complete years in 1995–2024. [10]
Measured at the ORLY weather station, 6.4 km away at 86 m; the village itself is at 78 m. [10]
Muggy days — a dew point at or above 18 °C — average 1 day a summer. [10]
Humidity measured at ORLY, 6.4 km away at 86 m, over 30 summers. [10]
An average of 690 mm of rain a year, spread over 116 days — about 5.9 mm on a day it rains. [10]
Rainfall measured at EPINAY-SUR-ORGE, 4.2 km away at 51 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. [10]
Uncertainties
The market day comes from the commune's own website and has not been confirmed by a second source. [5]
References
- INSEE census (RP) 2023 — 91161/2023
- INSEE density grid 2026
- INSEE BPE 2025
- INSEE SIRENE 2026-09
- Commune website 2026-10— https://www.ville-chilly-mazarin.fr/aller-au-marche/— “Le marché se tient tous les jeudis et dimanches matins, 31 avenue Pierre-Brossolette (à deux pas de la Cité administrative) de 8h à 13h.”(unverified)
- INSEE census (RP) 2023 — 91161/2012
- INSEE census (RP) 2023 — 91161/1990
- INSEE census (RP) 2023 — 91161/logement/2023
- INSEE BPE 2025 — 91161
- 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 |
|---|---|---|---|---|---|---|
| Mitry-Mory | 77 | 39 km NE | 20,456 | 68 | Served | Much the same temperatures.Summers feel about as humid.summer 95 % · winter 89 % · humidity 93 % |
| La Celle-Saint-Cloud | 78 | 21 km NW | 20,460 | 59.1 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 82 % · humidity 100 % |
| Maurepas | 78 | 28 km W | 20,629 | 54.7 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 96 % · humidity 100 % |
| Joinville-le-Pont | 94 | 17 km NE | 20,525 | 59.9 | Partly served | Warmer summers, similar winters.Summers feel about as humid.summer 79 % · winter 93 % · humidity 100 % |
| Lingolsheim | 67 | 395 km E | 20,826 | 53.8 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 85 % · winter 69 % · humidity 93 % |
| Carrières-sous-Poissy | 78 | 34 km NW | 20,825 | 55.1 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 95 % · winter 76 % · humidity 100 % |
Order by distance instead
| Commune | Dept | Distance | Population | Score | Band | Climate vs here |
|---|---|---|---|---|---|---|
| Joinville-le-Pont | 94 | 17 km NE | 20,525 | 59.9 | Partly served | Warmer summers, similar winters.Summers feel about as humid.summer 79 % · winter 93 % · humidity 100 % |
| La Celle-Saint-Cloud | 78 | 21 km NW | 20,460 | 59.1 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 92 % · winter 82 % · humidity 100 % |
| Maurepas | 78 | 28 km W | 20,629 | 54.7 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 96 % · humidity 100 % |
| Carrières-sous-Poissy | 78 | 34 km NW | 20,825 | 55.1 | Partly served | Similar summers, colder winters.Summers feel about as humid.summer 95 % · winter 76 % · humidity 100 % |
| Mitry-Mory | 77 | 39 km NE | 20,456 | 68 | Served | Much the same temperatures.Summers feel about as humid.summer 95 % · winter 89 % · humidity 93 % |
| Lingolsheim | 67 | 395 km E | 20,826 | 53.8 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 85 % · winter 69 % · 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 Chilly-Mazarin'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 |
|---|---|---|---|---|---|---|
| Mitry-Mory | 77 | 39 km NE | 20,456 | 68 | Served | Much the same temperatures.Summers feel about as humid.summer 95 % · winter 89 % · humidity 93 % |
| Maurepas | 78 | 28 km W | 20,629 | 54.7 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 96 % · humidity 100 % |
| Gentilly | 94 | 13 km N | 19,963 | 67.6 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 89 % · humidity 100 % |
| Chaville | 92 | 15 km NW | 20,594 | 60.4 | Served | Much the same temperatures.Summers feel about as humid.summer 97 % · winter 89 % · humidity 93 % |
| Wasquehal | 59 | 227 km N | 20,726 | 62.7 | Served | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 100 % |
| Chevilly-Larue | 94 | 8.1 km N | 19,826 | 57.6 | Partly served | Much the same temperatures.Summers feel about as humid.summer 95 % · 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/91161-chilly-mazarin