Le Guerno

Morbihan · CC Arc Sud Bretagne · INSEE 56077

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

Partly served 57.5/100 · confidence: high· Better served than 94 % of the {n|commune|communes} of a similar size.

Identity

Le Guerno (INSEE 56077) is in Morbihan (56), part of CC Arc Sud Bretagne. Population 989 (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/56077-le-guerno

Vitality score

Vitality score 57.5/100 — Partly served (model fr-v0.2).

Confidence: high.

Better served than 94 % of the 14,397 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	0.42	25	10.54
Social	0.75	20	14.97
Education	0.63	10	6.32
Health	0	10	0
Public & culture	0.63	5	3.16
Population trend	1	10	10
Housing mix	0.78	5	3.9

Services

What is here, at a glance

Food 2 of 6

Eating out 1 of 1

Cafés and bars 1 of 1

Schools 1 of 3

Health 0 of 4

Public services 1 of 1

Culture 1 of 2

Sport 1 of 2

Everyday services 1 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]

1 × Bakery (boulangerie) (AU FOUR A BOIS). ^[3,4]

1 × Grocery (épicerie / supérette) (EPICERIE LA SALICORNE). ^[3,4]

2 × Restaurant (PIZZA ROMA · MOLLY GALETTE). ^[3,4]

1 × Café / bar (L'EMBUSCADE). ^[4]

1 × Primary school (élémentaire) (ECOLE PRIMAIRE PRIVEE STE ANNE). ^[3]

1 × Post office / agence postale (LE GUERNO RP). ^[3]

1 × Library (BIBLIOTHÈQUE MUNICIPALE). ^[3]

1 × Gym / sports hall (COMPLEXE SPORTIF). ^[3]

1 × Hairdresser (L'ATELIER TYF'N COIFF). ^[3,4]

1 × Campsite (CAMPING LE BORG NEHUE). ^[3,4]

Not counted, because the business register records them as closed: 1 × Restaurant.

Not found in the commune: Butcher (boucherie), Supermarket, Nursery school (maternelle), GP (médecin généraliste), Pharmacy. ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	1	AU FOUR A BOIS	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Grocery (épicerie / supérette)	1	EPICERIE LA SALICORNE	INSEE BPE 1 / INSEE SIRENE 1 [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	2	PIZZA ROMA · MOLLY GALETTE	INSEE BPE 2 / INSEE SIRENE 3 [3,4]
Café / bar	1	L'EMBUSCADE	INSEE SIRENE 1 [4]
Nursery school (maternelle)	0		INSEE BPE 0 [3]
Primary school (élémentaire)	1	ECOLE PRIMAIRE PRIVEE STE ANNE	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	1	LE GUERNO RP	INSEE BPE 1 [3]
Library	1	BIBLIOTHÈQUE MUNICIPALE	INSEE BPE 1 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	1	COMPLEXE SPORTIF	INSEE BPE 1 [3]
Swimming pool	0		INSEE BPE 0 [3]
Bank	0		INSEE BPE 0 [3]
Hairdresser	1	L'ATELIER TYF'N COIFF	INSEE BPE 1 / INSEE SIRENE 2 [3,4]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Campsite	1	CAMPING LE BORG NEHUE	INSEE BPE 1 / INSEE SIRENE 1 [3,4]

Market and village life

Market day: unknown — nothing found in the datasets or on the commune website.

Trajectory

1968: 470 2023: 989 axis from zero, so the slope compares with any other commune

Population 905 (2012) → 989 (2023): 9.3 % over 10 years. ^[5,1]

Population 580 (1990) → 989 (2023): 70.5 % over 30 years. ^[6,1]

Dwellings (2023): 535, of which 11 % second homes and 6.9 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Food shop, Primary school GP — 3.1 km EPharmacy — 3.4 km E 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 (Le Guerno): 0.2 km to the south (straight line). ^[8]

Food shop (Le Guerno): 0.2 km to the south-east (straight line). ^[8]

GP (Péaule): 3.1 km to the east (straight line). ^[9]

Pharmacy (Péaule): 3.4 km to the east (straight line). ^[9]

Primary school (Le Guerno): 0.1 km to the south (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 6.7

Days at or below 0 °C 27

Muggy days a summer 2.7

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 7 days a year at or above 30 °C and 27 days at or below 0 °C, over 30 complete years in 1995–2024. ^[10]

Measured at the ARZAL weather station, 8.2 km away at 26 m; the village itself is at 71 m. ^[10]

Muggy days — a dew point at or above 18 °C — average 3 days a summer. ^[10]

Humidity measured at ARZAL, 8.2 km away at 26 m, over 11 summers. ^[10]

An average of 914 mm of rain a year, spread over 126 days — about 7.3 mm on a day it rains. ^[10]

Rainfall measured at ARZAL, 8.2 km away at 26 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[10]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 56077/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 56077/2012
INSEE census (RP) 2023 — 56077/1990
INSEE census (RP) 2023 — 56077/logement/2023
INSEE BPE 2025 — 56077
INSEE BPE 2025 — 56153
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
Iguerande	71	516 km E	992	52.2	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 49 % · winter 47 % · humidity 86 %
Saint-Thurien	29	100 km NW	1,000	41.3	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 96 % · humidity 86 %
Sainte-Anne-sur-Vilaine	35	47 km E	1,035	49.2	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 82 % · winter 93 % · humidity 93 %
Savigny-en-Revermont	71	602 km E	1,152	39.2	Few services	Warmer summers and colder winters.Summers feel about as humid.summer 54 % · winter 62 % · humidity 93 %
La Caillère-Saint-Hilaire	85	156 km SE	1,100	37	Few services	Warmer summers and colder winters.Summers feel about as humid.summer 56 % · winter 84 % · humidity 93 %
Sainte-Catherine	69	577 km E	969	52.8	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 95 % · winter 64 % · humidity 86 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Sainte-Anne-sur-Vilaine	35	47 km E	1,035	49.2	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 82 % · winter 93 % · humidity 93 %
Saint-Thurien	29	100 km NW	1,000	41.3	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 96 % · humidity 86 %
La Caillère-Saint-Hilaire	85	156 km SE	1,100	37	Few services	Warmer summers and colder winters.Summers feel about as humid.summer 56 % · winter 84 % · humidity 93 %
Iguerande	71	516 km E	992	52.2	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 49 % · winter 47 % · humidity 86 %
Sainte-Catherine	69	577 km E	969	52.8	Partly served	Similar summers, colder winters.Summers feel about as humid.summer 95 % · winter 64 % · humidity 86 %
Savigny-en-Revermont	71	602 km E	1,152	39.2	Few services	Warmer summers and colder winters.Summers feel about as humid.summer 54 % · winter 62 % · 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 Le Guerno'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-Thurien	29	100 km NW	1,000	41.3	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 96 % · humidity 86 %
Pleugriffet	56	50 km NW	1,281	39.1	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 97 % · humidity 93 %
Landeleau	29	122 km NW	993	44.5	Partly served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 99 % · humidity 86 %
Pléhédel	22	131 km N	1,306	40.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 92 % · humidity 86 %
Saint-Guyomard	56	23 km N	1,468	46.1	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 99 % · humidity 86 %
Saint-Hilaire-des-Landes	35	116 km NE	1,037	37.9	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 99 % · humidity 86 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/56077-le-guerno