Église Saint-Martin: Photo: Garitan · CC BY-SA 3.0
The data
Data highlights are ordered by what stands out in Dommartin-sous-Hans.
Who lives here
Children make up 22% of Dommartin-sous-Hans, above Marne’s towns and compared French towns
38.5median age
The 15-to-24 age group: 8.9%, below both Marne’s towns (11%) and compared French towns (11%). Over-65s are 27% of the population. Two in five adults hold a degree.
Dommartin-sous-HansMarne medianFrance median
Ages · share of residents
27%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma9%
CAP or BEP37%
Baccalauréat14%
Higher education40%
Women and men · all residents
42% women, 58% men
WomenFrance medianMen
About 73 women for every 100 men. Median share of women: Marne 52.7%, France 51.8%.
INSEE, census 2023 · Marne median and France median: the median of compared communes
History
Old homes shape Dommartin-sous-Hans: 32% were built before 1919, more than in both Marne’s towns and compared French towns
1historic monument
France has no History Grade yet: this card describes, it doesn’t grade.
The earliest of these monuments dates from the 13th century. The Culture ministry’s list holds 1 historic monument in Dommartin-sous-Hans; none is classé, France’s top protection.
Dommartin-sous-Hans is a commune of 45 people in the Communauté de communes de l'Argonne Champenoise. 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
45 (INSEE, census 2023)
Intercommunality
Communauté de communes de l'Argonne Champenoise
Département
Marne (51)
Région
Grand Est
Area
2.5 sq mi (6.5 km²)
INSEE code
51213
Dommartin-sous-Hans’ 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.