Data highlights are ordered by what stands out in Bannay.
Who lives here
Bannay has fewer young adults than Marne’s towns or compared French towns: 4.3% are 15 to 24
That puts Bannay below both Marne’s towns (11%) and compared French towns (11%). 43% of residents are 65 or over.
60.5median age
BannayMarne medianFrance median
Ages · share of residents
43%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma20%
CAP or BEP20%
Baccalauréat30%
Higher education10%
Women and men · all residents
52% women, 48% men
WomenFrance medianMen
About 92 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
People: INSEE, census 2023. Miles: center to center.
About Bannay
Commune in Marne, Grand Est
Bannay is a commune of 23 people in the Communauté de communes des Paysages de la Champagne. 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
23 (INSEE, census 2023)
Intercommunality
Communauté de communes des Paysages de la Champagne
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.