Data highlights are ordered by what stands out in Le Guerno.
History
Le Guerno has 4 historic monuments, 1 classé
France has no History Grade yet: this card describes, it doesn’t grade.
Among the classé monuments in Le Guerno is Église Saint-Jean-Baptiste, dite aussi Sainte-Anne. The earliest of these monuments dates from the 16th century.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Who lives here
Degrees are less common in Le Guerno than in Morbihan’s towns or across compared French towns: 24% of adults
Under-15s account for 18% of the population. People 65 and over make up just over a fifth of the town, lower than Morbihan’s towns (27%) and near compared French towns (22%). Those aged 15 to 24 account for 10% of residents.
46.8median age
Le GuernoMorbihan medianFrance median
Ages · share of residents
22%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma17%
CAP or BEP32%
Baccalauréat21%
Higher education24%
Women and men · all residents
51% women, 49% men
WomenFrance medianMen
About an even split. Median share of women: Morbihan 51.6%, France 51.8%.
INSEE, census 2023 · Morbihan median and France median: the median of compared communes
Work & commute
Fewer commuters in Le Guerno walk, cycle or take the bus or train than in Morbihan’s towns or compared French towns: 3.7%
Jobs located in Le Guerno: 250, for 400 residents in work (0.6 each). The typical income here, after tax and benefits, is €25,490 a year per consumption unit. Also worth knowing: 5.2% of the town’s working residents had no journey to work at the census.
4%walk, cycle or take transit
How working residents got to work · census 2023
Driving89%
On foot3%
Motorbike or scooter2%
Bicycle1%
Public transport0%
250
jobs based in Le Guerno, 0.6 per working resident
8.3%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€25,490
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Le Guerno
Commune in Morbihan, Brittany
Le Guerno is a commune of 989 people in the Communauté de communes Arc Sud Bretagne. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.
