Igny

Essonne · CA Communauté Paris-Saclay · INSEE 91312

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

Partly served 41.4/100 · confidence: medium· Better served than 3 % of the {n|commune|communes} of a similar size.

Identity

Igny (INSEE 91312) is in Essonne (91), part of CA Communauté Paris-Saclay. Population 10,833 (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 2026-10-25 · DATAtourisme 2026-10-22.

Permanent link: https://vivantrural.com/en/fr/91312-igny

Vitality score

Vitality score 41.4/100 — Partly served (model fr-v0.2).

Confidence: medium (sources disagree on Restaurant).

Better served than 3 % of the 2,267 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	0.25	25	6.29
Social	0.45	20	8.94
Education	0.39	10	3.93
Health	0.39	10	3.89
Public & culture	0.22	5	1.08
Population trend	0.65	10	6.49
Housing mix	0.92	5	4.59

Services

What is here, at a glance

Food 4 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 3 of 3

Lodging 1 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]

3 × Bakery (boulangerie) (BOULANGERIE DE LA FERME · MAISON LESUEUR · AUX DELICES D'IGNY). ^[3,4]

2 × Butcher (boucherie) (SARL VASSORD · BOUCHERIE DU GAULOIS). ^[3,4]

2 × Grocery (épicerie / supérette) (LES VERGERS D'IGNY). ^[3,4]

1 × Supermarket (CARREFOUR EXPRESS). ^[3,4]

12 × Restaurant (AFRICA'SWEET · LE TROTTER · ASIAN THAI · LE BOEUF SUR LE GRILL). ^[3,4]

1 × Café / bar (BAR TABAC DE LA FERME). ^[4]

2 × Nursery school (maternelle) (ECOLE MATERNELLE PUB CHARLES PERRAULT · ECOLE MATERNELLE FREDERIC JOLIOT CURIE). ^[3]

4 × Primary school (élémentaire) (ECOLE ELEMENTAIRE FREDERIC JOLIOT-CURIE · ECOLE PRIMAIRE JEAN-BAPTISTE COROT · ECOLE ELEMENTAIRE JULES FERRY · ECOLE ELEMENTAIRE PRIVEE LA SALLE IGNY). ^[3]

2 × Collège (COLLEGE EMILE ZOLA · COLLEGE PRIVE LA SALLE IGNY). ^[3]

5 × GP (médecin généraliste) (MATHIE COCO, MÉDECIN · LÉA PREVOST, MÉDECIN · DOMINIQUE DREUX, MÉDECIN · HENRI PRETI, MÉDECIN · SABINE PIVETEAU, MÉDECIN). ^[3]

3 × Pharmacy (PHARMACIE FAYOLLE CHIVOT · PHARMACIE BELLEVUE · PHARMACIE DE LA FERME). ^[3,4]

3 × Post office / agence postale (LPR IGNY CARREFOUR KERANADIS RP · APC IGNY AP · LA POSTE). ^[3]

1 × Library (MÉDIATHÈQUE D'IGNY PIERRE SEGHERS). ^[3]

4 × Gym / sports hall (COSEC MARCEL CERDAN · GYMNASE SAINT EXUPERY · ENSEMBLE SCOLAIRE LA SALLE IGNY · GYMNASE GUERIC KERVADEC). ^[3]

4 × Bank (CAISSE D'EPARGNE ET DE PREVOYANCE ILE-DE-FRANCE · BANQUE POPULAIRE VAL DE FRANCE · SOCIETE GENERALE · BNP PARIBAS). ^[3]

5 × Hairdresser (MALIA · PUR VEGETAL · LA COIFFURE AU MASCULIN · LE DIAMAND). ^[3,4]

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

2 × Hotel (B & B HOTELS · PREMIERE CLASSE). ^[3,4]

Not counted, because the business register records them as closed: 2 × Grocery (épicerie / supérette), 1 × Supermarket, 2 × Restaurant, 1 × Hairdresser.

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	3	BOULANGERIE DE LA FERME · MAISON LESUEUR · AUX DELICES D'IGNY	INSEE BPE 3 / INSEE SIRENE 4 [3,4]
Butcher (boucherie)	2	SARL VASSORD · BOUCHERIE DU GAULOIS	INSEE BPE 2 / INSEE SIRENE 2 [3,4]
Grocery (épicerie / supérette)	2	LES VERGERS D'IGNY	INSEE BPE 2 / INSEE SIRENE 3 [3,4]
Supermarket	1	CARREFOUR EXPRESS	INSEE SIRENE 1 / INSEE BPE 0 [3,4]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	12	AFRICA'SWEET · LE TROTTER · ASIAN THAI · LE BOEUF SUR LE GRILL	INSEE BPE 12 / INSEE SIRENE 25 [3,4]
Café / bar	1	BAR TABAC DE LA FERME	INSEE SIRENE 1 [4]
Nursery school (maternelle)	2	ECOLE MATERNELLE PUB CHARLES PERRAULT · ECOLE MATERNELLE FREDERIC JOLIOT CURIE	INSEE BPE 2 [3]
Primary school (élémentaire)	4	ECOLE ELEMENTAIRE FREDERIC JOLIOT-CURIE · ECOLE PRIMAIRE JEAN-BAPTISTE COROT · ECOLE ELEMENTAIRE JULES FERRY · ECOLE ELEMENTAIRE PRIVEE LA SALLE IGNY	INSEE BPE 4 [3]
Collège	2	COLLEGE EMILE ZOLA · COLLEGE PRIVE LA SALLE IGNY	INSEE BPE 2 [3]
GP (médecin généraliste)	5	MATHIE COCO, MÉDECIN · LÉA PREVOST, MÉDECIN · DOMINIQUE DREUX, MÉDECIN · HENRI PRETI, MÉDECIN · SABINE PIVETEAU, MÉDECIN	INSEE BPE 5 [3]
Pharmacy	3	PHARMACIE FAYOLLE CHIVOT · PHARMACIE BELLEVUE · PHARMACIE DE LA FERME	INSEE BPE 3 / INSEE SIRENE 4 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	3	LPR IGNY CARREFOUR KERANADIS RP · APC IGNY AP · LA POSTE	INSEE BPE 3 [3]
Library	1	MÉDIATHÈQUE D'IGNY PIERRE SEGHERS	INSEE BPE 1 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	4	COSEC MARCEL CERDAN · GYMNASE SAINT EXUPERY · ENSEMBLE SCOLAIRE LA SALLE IGNY · GYMNASE GUERIC KERVADEC	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	5	MALIA · PUR VEGETAL · LA COIFFURE AU MASCULIN · LE DIAMAND	INSEE BPE 5 / INSEE SIRENE 10 [3,4]
Fuel station	1	STATION SERVICE	INSEE BPE 1 / INSEE SIRENE 2 [3,4]
Hotel	2	B & B HOTELS · PREMIERE CLASSE	INSEE BPE 2 / INSEE SIRENE 3 [3,4]
Campsite	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]

Market and village life

A market is recorded here, but no source gives the day. ^[5,6]

Trajectory

1968: 7,794 2023: 10,833 axis from zero, so the slope compares with any other commune

Population 10,573 (2012) → 10,833 (2023): 2.5 % over 10 years. ^[7,1]

Population 9,428 (1990) → 10,833 (2023): 14.9 % over 30 years. ^[8,1]

Dwellings (2023): 4,898, of which 4.1 % second homes and 6.1 % vacant. ^[9]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Food shop, Primary school Pharmacy — 0.6 km SGP — 1.1 km S 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 (Igny): 0.1 km to the north (straight line). ^[10]

Food shop (Igny): 0.1 km to the north (straight line). ^[10]

GP (Igny): 1.1 km to the south (straight line). ^[10]

Pharmacy (Igny): 0.6 km to the south (straight line). ^[10]

Primary school (Igny): 0.1 km to the south (straight line). ^[10]

Climate

Where this sits nationally

Days at or above 30 °C 10.1

Days at or below 0 °C 40.4

Muggy days a summer 1.7

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 10 days a year at or above 30 °C and 40 days at or below 0 °C, over 11 complete years in 1995–2024. ^[11]

Measured at the VILLIERS-LE-BAC weather station, 8.5 km away at 147 m; the village itself is at 83 m. ^[11]

The village sits 64 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. ^[11]

Muggy days — a dew point at or above 18 °C — average 2 days a summer. ^[11]

Humidity measured at VILLIERS-LE-BACLE2, 8.1 km away at 161 m, over 10 summers. ^[11]

That station sits 78 m above the village, so each day's humidity was shifted by 4.22 °C per km before the muggy days were counted. ^[11]

An average of 616 mm of rain a year, spread over 110 days — about 5.6 mm on a day it rains. ^[11]

Rainfall measured at VILLIERS-LE-BAC, 8.5 km away at 147 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[11]

What property sold for

418 houses sold between 2021 and 2025, at a median of 495,575 € — 4,884 € per m² of built surface. ^[12]

176 flats sold over the same window, at a median of 255,665 € — 4,371 € per m². ^[12]

The median across Essonne is 3,377 € per m², so this commune sits above it. ^[12]

These are recorded sale prices, not valuations or asking prices, and a median over five years spans five different markets. Built surface excludes land, which carries much of a rural property's value.

Uncertainties

sources disagree on Restaurant

References

INSEE census (RP) 2023 — 91312/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
DATAtourisme 2022-11— https://data.datatourisme.fr/13/0588cbd3-b571-3564-83e6-1588485b63ab— “Marché du bourg - Igny”(unverified)
DATAtourisme 2022-11— https://data.datatourisme.fr/13/4fd6bebb-cbc6-3ae1-9484-fdfae1618246— “Marché d'Igny - Halle du marché de la ferme”(unverified)
INSEE census (RP) 2023 — 91312/2012
INSEE census (RP) 2023 — 91312/1990
INSEE census (RP) 2023 — 91312/logement/2023
INSEE BPE 2025 — 91312
Météo-France daily climatology 1995-2024
DVF (DGFiP property transactions) 2021-2025

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
Ville-d'Avray	92	10 km N	11,089	40.9	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 97 % · humidity 93 %
Aubière	63	339 km S	10,459	54.3	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 64 % · winter 81 % · humidity 93 %
Cabestany	66	676 km S	10,465	56.9	Partly served	Warmer summers and milder winters.Summers feel more humid.summer 26 % · winter 57 % · humidity 7 %
Beaumont	63	339 km S	10,728	45.2	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 74 % · winter 72 % · humidity 93 %
Déville-lès-Rouen	76	118 km NW	10,802	50.4	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 82 % · winter 89 % · humidity 100 %
Enghien-les-Bains	95	26 km N	11,432	61.8	Served	Warmer summers, similar winters.Summers feel about as humid.summer 79 % · winter 95 % · humidity 93 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Ville-d'Avray	92	10 km N	11,089	40.9	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 97 % · humidity 93 %
Enghien-les-Bains	95	26 km N	11,432	61.8	Served	Warmer summers, similar winters.Summers feel about as humid.summer 79 % · winter 95 % · humidity 93 %
Déville-lès-Rouen	76	118 km NW	10,802	50.4	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 82 % · winter 89 % · humidity 100 %
Beaumont	63	339 km S	10,728	45.2	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 74 % · winter 72 % · humidity 93 %
Aubière	63	339 km S	10,459	54.3	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 64 % · winter 81 % · humidity 93 %
Cabestany	66	676 km S	10,465	56.9	Partly served	Warmer summers and milder winters.Summers feel more humid.summer 26 % · winter 57 % · humidity 7 %

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 Igny'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
Ville-d'Avray	92	10 km N	11,089	40.9	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 97 % · humidity 93 %
Chantepie	35	293 km W	10,670	51	Partly served	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 86 % · humidity 93 %
Croissy-sur-Seine	78	16 km N	11,013	44.8	Partly served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 97 % · humidity 93 %
Voisins-le-Bretonneux	78	13 km W	10,624	47.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 97 % · humidity 93 %
Arpajon	91	17 km S	11,698	60.8	Served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 97 % · humidity 93 %
Quincy-sous-Sénart	91	24 km E	9,477	69.1	Served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 93 % · humidity 93 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/91312-igny