Data highlights are ordered by what stands out in Belleau.
History
Old homes shape Belleau: 31% were built before 1919, more than in both Aisne’s towns and compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
Its heritage reaches back to the 20th century. The Culture ministry’s list holds 1 historic monument in Belleau; none is classé, France’s top protection.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Who lives here
Belleau has fewer young adults than Aisne’s towns or compared French towns: 9.8% are 15 to 24
Degrees are held by 27% of adults. Children under 15 make up 18%, about level with Aisne’s towns (18%) and above compared French towns (17%). Belleau has a median age of 48.8 years.
48.8median age
BelleauAisne medianFrance median
Ages · share of residents
22%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP34%
Baccalauréat17%
Higher education27%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Aisne 52.5%, France 51.8%.
INSEE, census 2023 · Aisne median and France median: the median of compared communes
Work & commute
Belleau is better off than Aisne’s towns or compared French towns: the median disposable income is €29,840 a year per consumption unit
Walking, cycling and public transport carried nearly one in ten commuters at the census. Jobs located in Belleau: 50, for 50 residents in work (0.5 each). At the census, 1.5% of working residents in Belleau didn’t travel to work at all.
9%walk, cycle or take transit
How working residents got to work · census 2023
Driving88%
Public transport6%
On foot2%
Bicycle2%
Motorbike or scooter2%
50
jobs based in Belleau, 0.5 per working resident
0.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,840
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Belleau
Commune in Aisne, Hauts-de-France
Belleau is a commune of 131 people in the Communauté d'agglomération de la Région de Château-Thierry. 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
131 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération de la Région de Château-Thierry
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.