Boissy-sans-Avoir

Yvelines · CC Coeur d'Yvelines · INSEE 78084

A school and somewhere to eat or drink, but no food shop.

Few services 33.6/100 · confidence: high· Better served than 63 % of the {n|commune|communes} of a similar size.

Identity

Boissy-sans-Avoir (INSEE 78084) is in Yvelines (78), part of CC Coeur d'Yvelines. Population 616 (2023). ^[1]

INSEE density class: Bourgs ruraux (level 5). ^[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/78084-boissy-sans-avoir

Vitality score

Vitality score 33.6/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 63 % of the 16,922 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	0
Social	0.32	20	6.32
Education	0.63	10	6.32
Health	0	10	0
Public & culture	0.32	5	1.58
Population trend	0.96	10	9.56
Housing mix	0.95	5	4.75

Services

What is here, at a glance

Food 0 of 6

Eating out 1 of 1

Cafés and bars 0 of 1

Schools 1 of 3

Health 0 of 4

Public services 0 of 1

Culture 1 of 2

Sport 0 of 2

Everyday services 0 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 school and somewhere to eat or drink, but no food shop. ^[3,4]

1 × Restaurant (QUANTUMGOURMET). ^[3,4]

1 × Primary school (élémentaire) (ECOLE ELEMENTAIRE LES BUISSONNIERS). ^[3]

1 × Library (BIBLIOTHÈQUE DE BOISSY SANS AVOIR). ^[3]

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Café / bar, Nursery school (maternelle), GP (médecin généraliste), Pharmacy, Post office / agence postale. ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Grocery (épicerie / supérette)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Supermarket	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	1	QUANTUMGOURMET	INSEE BPE 1 / INSEE SIRENE 2 [3,4]
Café / bar	0		INSEE SIRENE 0 [4]
Nursery school (maternelle)	0		INSEE BPE 0 [3]
Primary school (élémentaire)	1	ECOLE ELEMENTAIRE LES BUISSONNIERS	INSEE BPE 1 [3]
Collège	0		INSEE BPE 0 [3]
GP (médecin généraliste)	0		INSEE BPE 0 [3]
Pharmacy	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	0		INSEE BPE 0 [3]
Library	1	BIBLIOTHÈQUE DE BOISSY SANS AVOIR	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	0		INSEE BPE 0 [3]
Hairdresser	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [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: 357 peak 2017: 646 2023: 616 axis from zero, so the slope compares with any other commune

Population 583 (2012) → 616 (2023): 5.7 % over 10 years. ^[5,1]

Population 423 (1990) → 616 (2023): 45.6 % over 30 years. ^[6,1]

Dwellings (2023): 281, of which 2.5 % second homes and 6.8 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Primary school Food shop — 1.9 km NEBakery — 2.2 km SWGP — 2.6 km SWPharmacy — 2.6 km SW 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 (La Queue-les-Yvelines): 2.2 km to the south-west (straight line). ^[8]

Food shop (Vicq): 1.9 km to the north-east (straight line). ^[9]

GP (La Queue-les-Yvelines): 2.6 km to the south-west (straight line). ^[8]

Pharmacy (La Queue-les-Yvelines): 2.6 km to the south-west (straight line). ^[8]

Primary school (Boissy-sans-Avoir): 0.1 km to the west (straight line). ^[10]

Climate

Where this sits nationally

Days at or above 30 °C 11.5

Days at or below 0 °C 49.9

Muggy days a summer 2.2

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 12 days a year at or above 30 °C and 50 days at or below 0 °C, over 23 complete years in 1995–2024. ^[11]

Measured at the ORGERUS weather station, 8.8 km away at 102 m; the village itself is at 94 m. ^[11]

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

Humidity measured at ORGERUS, 8.8 km away at 102 m, over 19 summers. ^[11]

An average of 665 mm of rain a year, spread over 117 days — about 5.7 mm on a day it rains. ^[11]

Rainfall measured at AUTOUILLET, 3.2 km away at 126 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[11]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 78084/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 78084/2012
INSEE census (RP) 2023 — 78084/1990
INSEE census (RP) 2023 — 78084/logement/2023
INSEE BPE 2025 — 78513
INSEE BPE 2025 — 78653
INSEE BPE 2025 — 78084
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
Crisenoy	77	74 km E	611	28.9	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 92 % · humidity 93 %
Boullay-les-Troux	91	24 km SE	624	33.6	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 93 % · humidity 93 %
Cosswiller	67	411 km E	610	33	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 97 % · humidity 100 %
Sars-et-Rosières	59	212 km NE	620	34.3	Few services	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 93 %
Ernolsheim-lès-Saverne	67	409 km E	601	32.4	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 99 % · humidity 100 %
Thérouldeville	76	139 km NW	664	34	Few services	Cooler summers and milder winters.summer 74 % · winter 57 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Boullay-les-Troux	91	24 km SE	624	33.6	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 93 % · humidity 93 %
Crisenoy	77	74 km E	611	28.9	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 92 % · humidity 93 %
Thérouldeville	76	139 km NW	664	34	Few services	Cooler summers and milder winters.summer 74 % · winter 57 %
Sars-et-Rosières	59	212 km NE	620	34.3	Few services	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 93 %
Ernolsheim-lès-Saverne	67	409 km E	601	32.4	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 99 % · humidity 100 %
Cosswiller	67	411 km E	610	33	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 97 % · humidity 100 %

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 Boissy-sans-Avoir'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
Crisenoy	77	74 km E	611	28.9	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 92 % · humidity 93 %
Boullay-les-Troux	91	24 km SE	624	33.6	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 93 % · humidity 93 %
Cosswiller	67	411 km E	610	33	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 97 % · humidity 100 %
Sars-et-Rosières	59	212 km NE	620	34.3	Few services	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 93 %
Ernolsheim-lès-Saverne	67	409 km E	601	32.4	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 99 % · humidity 100 %
Thun-Saint-Martin	59	190 km NE	543	29.7	Few services	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 95 % · humidity 93 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/78084-boissy-sans-avoir