Longvilliers
A school and somewhere to eat or drink, but no food shop.
Few services 29.2/100 · confidence: high· Better served than 57 % of the {n|commune|communes} of a similar size.
Identity
Longvilliers (INSEE 78349) is in Yvelines (78), part of CA Rambouillet Territoires. Population 496 (2023). [1]
INSEE density class: Rural à habitat dispersé (level 6). [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/78349-longvilliers
Vitality score
Vitality score 29.2/100 — Few services (model fr-v0.2).
Confidence: high.
Better served than 57 % of the 17,779 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 | 5 | 0 |
| Population trend | 0.82 | 10 | 8.23 |
| Housing mix | 0.79 | 5 | 3.94 |
Services
What is here, at a glance
A school and somewhere to eat or drink, but no food shop. [3,4]
1 × Café / bar. [4]
1 × Nursery school (maternelle) (ECOLE MATERNELLE PUBLIQUE). [3]
1 × Hairdresser. [3,4]
Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Restaurant, Primary school (élémentaire), GP (médecin généraliste), Pharmacy, Post office / agence postale, Library. [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 | 0 | INSEE BPE 0 / INSEE SIRENE 0 [3,4] | |
| Café / bar | 1 | INSEE SIRENE 1 [4] | |
| Nursery school (maternelle) | 1 | ECOLE MATERNELLE PUBLIQUE | INSEE BPE 1 [3] |
| Primary school (élémentaire) | 0 | INSEE BPE 0 [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 | 0 | INSEE BPE 0 [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 | 1 | INSEE BPE 1 / INSEE SIRENE 1 [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
Population 505 (2012) → 496 (2023): -1.8 % over 10 years. [5,1]
Population 375 (1990) → 496 (2023): 32.3 % over 30 years. [6,1]
Dwellings (2023): 245, of which 10.6 % second homes and 5.7 % vacant. [7]
Access and surroundings
Which way the everyday services lie
Bakery (Rochefort-en-Yvelines): 0.9 km to the north (straight line). [8]
Food shop (Saint-Cyr-sous-Dourdan): 3.3 km to the east (straight line). [9]
GP (Saint-Arnoult-en-Yvelines): 4 km to the west (straight line). [10]
Pharmacy (Saint-Arnoult-en-Yvelines): 4 km to the west (straight line). [10]
Primary school (Rochefort-en-Yvelines): 0.6 km to the north-west (straight line). [8]
Climate
Where this sits nationally
An average of 16 days a year at or above 30 °C and 55 days at or below 0 °C, over 15 complete years in 1995–2024. [11]
Measured at the SAINT-ARNOULT weather station, 4.4 km away at 138 m; the village itself is at 100 m. [11]
Muggy days — a dew point at or above 18 °C — average 1 day a summer. [11]
Humidity measured at ORCEMONT, 14.1 km away at 164 m, over 11 summers. [11]
That station sits 64 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 684 mm of rain a year, spread over 117 days — about 5.8 mm on a day it rains. [11]
Rainfall measured at SAINT-ARNOULT, 4.4 km away at 138 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 — 78349/2023
- INSEE density grid 2026
- INSEE BPE 2025
- INSEE SIRENE 2026-09
- INSEE census (RP) 2023 — 78349/2012
- INSEE census (RP) 2023 — 78349/1990
- INSEE census (RP) 2023 — 78349/logement/2023
- INSEE BPE 2025 — 78522
- INSEE BPE 2025 — 91546
- INSEE BPE 2025 — 78537
- 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 |
|---|---|---|---|---|---|---|
| Amfreville-sous-les-Monts | 27 | 96 km NW | 532 | 30.5 | Few services | Much the same temperatures.Summers feel about as humid.summer 87 % · winter 88 % · humidity 100 % |
| Cloué | 86 | 274 km SW | 490 | 28.8 | Few services | Similar summers, milder winters.Summers feel about as humid.summer 97 % · winter 80 % · humidity 86 % |
| Les Brulais | 35 | 308 km W | 542 | 33.3 | Few services | Cooler summers and milder winters.Summers feel about as humid.summer 72 % · winter 65 % · humidity 100 % |
| La Thieuloye | 62 | 207 km N | 476 | 28.8 | Few services | Cooler summers, similar winters.Summers feel about as humid.summer 77 % · winter 96 % · humidity 93 % |
| Hébuterne | 62 | 178 km N | 526 | 28.2 | Few services | Cooler summers and milder winters.Summers feel about as humid.summer 72 % · winter 81 % · humidity 100 % |
| Cère | 40 | 546 km S | 420 | 31.9 | Few services | Warmer summers, similar winters.Summers feel more humid.summer 51 % · winter 86 % · humidity 36 % |
Order by distance instead
| Commune | Dept | Distance | Population | Score | Band | Climate vs here |
|---|---|---|---|---|---|---|
| Amfreville-sous-les-Monts | 27 | 96 km NW | 532 | 30.5 | Few services | Much the same temperatures.Summers feel about as humid.summer 87 % · winter 88 % · humidity 100 % |
| Hébuterne | 62 | 178 km N | 526 | 28.2 | Few services | Cooler summers and milder winters.Summers feel about as humid.summer 72 % · winter 81 % · humidity 100 % |
| La Thieuloye | 62 | 207 km N | 476 | 28.8 | Few services | Cooler summers, similar winters.Summers feel about as humid.summer 77 % · winter 96 % · humidity 93 % |
| Cloué | 86 | 274 km SW | 490 | 28.8 | Few services | Similar summers, milder winters.Summers feel about as humid.summer 97 % · winter 80 % · humidity 86 % |
| Les Brulais | 35 | 308 km W | 542 | 33.3 | Few services | Cooler summers and milder winters.Summers feel about as humid.summer 72 % · winter 65 % · humidity 100 % |
| Cère | 40 | 546 km S | 420 | 31.9 | Few services | Warmer summers, similar winters.Summers feel more humid.summer 51 % · winter 86 % · humidity 36 % |
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 Longvilliers'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 |
|---|---|---|---|---|---|---|
| Amfreville-sous-les-Monts | 27 | 96 km NW | 532 | 30.5 | Few services | Much the same temperatures.Summers feel about as humid.summer 87 % · winter 88 % · humidity 100 % |
| Rumilly-lès-Vaudes | 10 | 171 km E | 564 | 28.5 | Few services | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 95 % · humidity 86 % |
| Grosley-sur-Risle | 27 | 101 km NW | 522 | 18.2 | No daily shops | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 96 % · humidity 100 % |
| Gron | 18 | 172 km S | 470 | 22.5 | Few services | Much the same temperatures.Summers feel about as humid.summer 87 % · winter 95 % · humidity 86 % |
| Meaucé | 28 | 74 km W | 501 | 16.7 | No daily shops | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 100 % |
| Saint-Maurice-Saint-Germain | 28 | 68 km W | 528 | 23.4 | Few services | Much the same temperatures.Summers feel about as humid.summer 92 % · winter 99 % · humidity 100 % |
Elsewhere
Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map
Permanent link: https://vivantrural.com/en/fr/78349-longvilliers