Data highlights are ordered by what stands out in Trois-Fontaines-l'Abbaye.
Who lives here
Children make up only 12% of Trois-Fontaines-l'Abbaye, fewer than in both Marne’s towns and compared French towns
50.8median age
Over-65s are 18% of the population. Nearly a tenth of the population is aged 15 to 24, lower than both Marne’s towns (11%) and compared French towns (11%). Graduates make up 28% of adults.
Trois-Fontaines-l'AbbayeMarne medianFrance median
Ages · share of residents
18%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma16%
CAP or BEP29%
Baccalauréat23%
Higher education28%
Women and men · all residents
47% women, 53% men
WomenFrance medianMen
About 112 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Fewer people in Trois-Fontaines-l'Abbaye are out of work than in Marne’s towns or across compared French towns: 4.8%
3%walk, cycle or take transit
Households’ median disposable income: €27,720 a year per consumption unit. 50 jobs are based in Trois-Fontaines-l'Abbaye, for 100 working residents (0.3 per worker). 3.0% of commuters walked, cycled or took the bus or train at the census, below both Marne’s towns (15.2%) and compared French towns (13.4%).
How working residents got to work · census 2023
Driving92%
On foot2%
Public transport1%
Bicycle0%
Motorbike or scooter0%
50
jobs based in Trois-Fontaines-l'Abbaye, 0.3 per working resident
4.8%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,720
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Trois-Fontaines-l'Abbaye is a commune of 191 people in the Communauté d'agglomération Grand Saint-Dizier, Der et Vallées. 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
191 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération Grand Saint-Dizier, Der et Vallées
Département
Marne (51)
Région
Grand Est
Area
16.9 sq mi (43.9 km²)
INSEE code
51583
Trois-Fontaines-l'Abbaye’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.