Église Saint-Léger: Photo: Sylenius · CC BY-SA 3.0 · Croix de cimetière en pierre: Photo: Sylenius · CC BY-SA 3.0
The data
Data highlights are ordered by what stands out in Montfermy.
Who lives here
Montfermy has fewer older residents than Puy-de-Dôme’s towns or compared French towns: 19% are 65 or over
47.3median age
Nearly a quarter of adults hold a degree, below both Puy-de-Dôme’s towns (32%) and compared French towns (30%). Under 15: 15% of residents. Ages in Montfermy split evenly at 47.3: half are older, half younger.
MontfermyPuy-de-Dôme medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP35%
Baccalauréat20%
Higher education24%
Women and men · all residents
44% women, 56% men
WomenFrance medianMen
About 80 women for every 100 men. Median share of women: Puy-de-Dôme 52.2%, France 51.8%.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Montfermy has lower unemployment than Puy-de-Dôme’s towns or compared French towns: 6.6%
4%walk, cycle or take transit
After tax and benefits, the median income is €25,260 a year per consumption unit. 3.5% of commuters walked, cycled or took the bus or train at the census, below both Puy-de-Dôme’s towns (10.8%) and compared French towns (13.4%).
How working residents got to work · census 2023
Driving91%
On foot3%
Public transport1%
Motorbike or scooter1%
Bicycle0%
0
jobs based in Montfermy, 0.1 per working resident
6.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€25,260
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Montfermy is a commune of 225 people in the Communauté de communes Chavanon Combrailles et Volcans. 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
Population
225 (INSEE, census 2023)
Intercommunality
Communauté de communes Chavanon Combrailles et Volcans
Département
Puy-de-Dôme (63)
Région
Auvergne-Rhône-Alpes
Area
5.5 sq mi (14.2 km²)
INSEE code
63238
Montfermy’s neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
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.