Treffléan
A food shop, a school and somewhere to eat or drink.
Partly served 52.3/100 · confidence: high· Better served than 73 % of the {n|commune|communes} of a similar size.
Identity
Treffléan (INSEE 56255) is in Morbihan (56), part of CA Golfe du Morbihan - Vannes Agglomération. Population 2,572 (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 · Commune website 2026-10-24.
Permanent link: https://vivantrural.com/en/fr/56255-trefflean
Vitality score
Vitality score 52.3/100 — Partly served (model fr-v0.2).
Confidence: high.
Better served than 73 % of the 8,072 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 | 0.13 | 25 | 3.28 |
| Social | 0.75 | 20 | 14.97 |
| Education | 0.63 | 10 | 6.32 |
| Health | 0.32 | 10 | 3.16 |
| Public & culture | 0.39 | 5 | 1.97 |
| Population trend | 1 | 10 | 10 |
| Housing mix | 0.96 | 5 | 4.78 |
Services
What is here, at a glance
A food shop, a school and somewhere to eat or drink. [3,4]
1 × Bakery (boulangerie) (LE BRUN LOIC). [3,4]
4 × Restaurant (PIZZ A PAT · PASQUALE PIZZAS · LA BURGER MOBILE · BREIZH GAUFRES). [3,4]
2 × Café / bar (LE TREFLE). [4]
2 × Primary school (élémentaire) (ECOLE PRIMAIRE LES KORRIGANS · ECOLE PRIMAIRE PRIVEE ST JOSEPH). [3]
2 × GP (médecin généraliste) (THEOPHANE BOUCHER, MÉDECIN · PIERRE-EMMANUEL MEVEL, MÉDECIN). [3]
1 × Post office / agence postale (TREFFLEAN AP). [3]
1 × Library (BIBLIOTHEQUE MUNICIPALE DE TREFFLÉAN). [3]
1 × Gym / sports hall (COMPLEXE SPORTIF DU POULDERF). [3]
2 × Hairdresser (D&N COIFFURE ET INSTITUT). [3,4]
Not counted, because the business register records them as closed: 2 × Restaurant.
Not found in the commune: Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Nursery school (maternelle), Pharmacy. [3,4]
All 25 service types, with per-source counts
| Type | Count | Names | Sources |
|---|---|---|---|
| Bakery (boulangerie) | 1 | LE BRUN LOIC | INSEE BPE 1 / INSEE SIRENE 1 [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 | 4 | PIZZ A PAT · PASQUALE PIZZAS · LA BURGER MOBILE · BREIZH GAUFRES | INSEE BPE 4 / INSEE SIRENE 6 [3,4] |
| Café / bar | 2 | LE TREFLE | INSEE SIRENE 2 [4] |
| Nursery school (maternelle) | 0 | INSEE BPE 0 [3] | |
| Primary school (élémentaire) | 2 | ECOLE PRIMAIRE LES KORRIGANS · ECOLE PRIMAIRE PRIVEE ST JOSEPH | INSEE BPE 2 [3] |
| Collège | 0 | INSEE BPE 0 [3] | |
| GP (médecin généraliste) | 2 | THEOPHANE BOUCHER, MÉDECIN · PIERRE-EMMANUEL MEVEL, MÉDECIN | INSEE BPE 2 [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 | 1 | TREFFLEAN AP | INSEE BPE 1 [3] |
| Library | 1 | BIBLIOTHEQUE MUNICIPALE DE TREFFLÉAN | INSEE BPE 1 [3] |
| Cinema | 0 | INSEE BPE 0 [3] | |
| Gym / sports hall | 1 | COMPLEXE SPORTIF DU POULDERF | INSEE BPE 1 [3] |
| Swimming pool | 0 | INSEE BPE 0 [3] | |
| Bank | 0 | INSEE BPE 0 [3] | |
| Hairdresser | 2 | D&N COIFFURE ET INSTITUT | INSEE BPE 2 / INSEE SIRENE 4 [3,4] |
| Fuel station | 0 | INSEE BPE 0 / INSEE SIRENE 0 [3,4] | |
| Hotel | 0 | INSEE SIRENE 1 / INSEE BPE 0 [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 2,058 (2012) → 2,572 (2023): 25 % over 10 years. [5,1]
Population 1,441 (1990) → 2,572 (2023): 78.5 % over 30 years. [6,1]
Dwellings (2023): 1,109, of which 2.2 % second homes and 3 % vacant. [7]
Access and surroundings
Which way the everyday services lie
Bakery (Treffléan): 0 km to the north-east (straight line). [8]
Food shop (Saint-Nolff): 2.3 km to the north-west (straight line). [9]
GP (Treffléan): 0.5 km to the north-east (straight line). [8]
Pharmacy (Sulniac): 3.1 km to the east (straight line). [10]
Primary school (Treffléan): 0.5 km to the north-west (straight line). [8]
Climate
Where this sits nationally
An average of 7 days a year at or above 30 °C and 37 days at or below 0 °C, over 21 complete years in 1995–2024. [11]
Measured at the THEIX weather station, 4.4 km away at 29 m; the village itself is at 112 m. [11]
The village sits 83 m above 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 VANNES-MEUCON, 9.6 km away at 132 m, over 12 summers. [11]
An average of 894 mm of rain a year, spread over 126 days — about 7.1 mm on a day it rains. [11]
Rainfall measured at THEIX, 4.4 km away at 29 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 — 56255/2023
- INSEE density grid 2026
- INSEE BPE 2025
- INSEE SIRENE 2026-09
- INSEE census (RP) 2023 — 56255/2012
- INSEE census (RP) 2023 — 56255/1990
- INSEE census (RP) 2023 — 56255/logement/2023
- INSEE BPE 2025 — 56255
- INSEE BPE 2025 — 56231
- INSEE BPE 2025 — 56247
- 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 |
|---|---|---|---|---|---|---|
| Allan | 26 | 671 km SE | 1,980 | 50.1 | Partly served | Warmer summers, similar winters.Summers feel about as humid.summer 0 % · winter 92 % · humidity 93 % |
| Beychac-et-Caillau | 33 | 357 km SE | 2,625 | 51.2 | Partly served | Warmer summers, similar winters.Summers feel more humid.summer 49 % · winter 96 % · humidity 71 % |
| Landaul | 56 | 35 km W | 2,516 | 61.8 | Served | Similar summers, milder winters.summer 97 % · winter 80 % |
| Guengat | 29 | 125 km W | 1,846 | 40.1 | Partly served | Similar summers, milder winters.Summers feel about as humid.summer 92 % · winter 77 % · humidity 93 % |
| Bresse Vallons | 01 | 609 km E | 2,388 | 47.4 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 59 % · winter 65 % · humidity 93 % |
| Saint-Lumine-de-Coutais | 44 | 96 km SE | 2,396 | 50.1 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 95 % · humidity 100 % |
Order by distance instead
| Commune | Dept | Distance | Population | Score | Band | Climate vs here |
|---|---|---|---|---|---|---|
| Landaul | 56 | 35 km W | 2,516 | 61.8 | Served | Similar summers, milder winters.summer 97 % · winter 80 % |
| Saint-Lumine-de-Coutais | 44 | 96 km SE | 2,396 | 50.1 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 95 % · humidity 100 % |
| Guengat | 29 | 125 km W | 1,846 | 40.1 | Partly served | Similar summers, milder winters.Summers feel about as humid.summer 92 % · winter 77 % · humidity 93 % |
| Beychac-et-Caillau | 33 | 357 km SE | 2,625 | 51.2 | Partly served | Warmer summers, similar winters.Summers feel more humid.summer 49 % · winter 96 % · humidity 71 % |
| Bresse Vallons | 01 | 609 km E | 2,388 | 47.4 | Partly served | Warmer summers and colder winters.Summers feel about as humid.summer 59 % · winter 65 % · humidity 93 % |
| Allan | 26 | 671 km SE | 1,980 | 50.1 | Partly served | Warmer summers, similar winters.Summers feel about as humid.summer 0 % · winter 92 % · 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 Treffléan'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 |
|---|---|---|---|---|---|---|
| Saint-Lumine-de-Coutais | 44 | 96 km SE | 2,396 | 50.1 | Partly served | Much the same temperatures.Summers feel about as humid.summer 90 % · winter 95 % · humidity 100 % |
| Pléchâtel | 35 | 69 km E | 2,833 | 59.6 | Partly served | Much the same temperatures.Summers feel about as humid.summer 87 % · winter 85 % · humidity 100 % |
| Taupont | 56 | 34 km NE | 2,428 | 49 | Partly served | Much the same temperatures.Summers feel about as humid.summer 97 % · winter 93 % · humidity 93 % |
| Les Portes du Coglais | 35 | 129 km NE | 2,208 | 47.8 | Partly served | Much the same temperatures.Summers feel about as humid.summer 97 % · winter 95 % · humidity 93 % |
| La Chapelle-Bouëxic | 35 | 58 km NE | 1,537 | 39.6 | Few services | Much the same temperatures.Summers feel about as humid.summer 95 % · winter 89 % · humidity 93 % |
| Morbecque | 59 | 501 km NE | 2,573 | 54.8 | Partly served | Much the same temperatures.Summers feel about as humid.summer 97 % · winter 86 % · humidity 93 % |
Elsewhere
Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map
Permanent link: https://vivantrural.com/en/fr/56255-trefflean