Data highlights are ordered by what stands out in Brethenay.
Who lives here
Few people in Brethenay are 15 to 24: 7.2%, fewer than in Haute-Marne’s towns and compared French towns
27% of residents are 65 or over, near Haute-Marne’s towns (27%) and higher than compared French towns (22%). The under-15s are 16% of the population here. Graduates make up a quarter of adults.
49.1median age
BrethenayHaute-Marne medianFrance median
Ages · share of residents
27%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma15%
CAP or BEP25%
Baccalauréat28%
Higher education25%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Haute-Marne 52.0%, France 51.8%.
INSEE, census 2023 · Haute-Marne median and France median: the median of compared communes
History
Homes from before 1919 in Brethenay: 11%, against 18% in Haute-Marne’s towns and 7.4% in compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
Its oldest listed monument dates from the 13th century. The Culture ministry’s list holds 1 historic monument in Brethenay; none is classé, France’s top protection.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Unemployment in Brethenay, 3.2%, runs below Haute-Marne’s towns and compared French towns
At the census, 4.3% went to work on foot, by bike or by public transport, below Haute-Marne’s towns (22.5%) and compared French towns (13.4%) alike. 100 jobs are based in Brethenay, for 200 working residents (0.5 per worker). Households’ median disposable income: €27,660 a year per consumption unit.
4%walk, cycle or take transit
How working residents got to work · census 2023
Driving91%
On foot2%
Public transport1%
Bicycle1%
Motorbike or scooter1%
100
jobs based in Brethenay, 0.5 per working resident
3.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,660
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Brethenay
Commune in Haute-Marne, Grand Est
Brethenay is a commune of 399 people in the Communauté d'agglomération de Chaumont. 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.