Data highlights are ordered by what stands out in Mont-Saint-Martin.
Who lives here
A young town: 17% of people in Mont-Saint-Martin are 15 to 24, more than in Aisne’s towns and across compared French towns
40median age
14% of residents are 65 or over, lower than both Aisne’s towns (23%) and compared French towns (22%). Degrees are held by just over a fifth of adults. The middle age in Mont-Saint-Martin is 40.
Mont-Saint-MartinAisne medianFrance median
Ages · share of residents
17%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma15%
CAP or BEP35%
Baccalauréat25%
Higher education21%
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
History
Old homes shape Mont-Saint-Martin: 22% were built before 1919, more than in Aisne’s towns and across compared French towns
1historic monument
France has no History Grade yet: this card describes, it doesn’t grade.
The Culture ministry lists 1 historic monument in Mont-Saint-Martin, none of them classé, France’s highest protection. Protection here reaches back to the 17th century.
Mont-Saint-Martin is a commune of 70 people in the Communauté de communes du Val de l'Aisne. 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
70 (INSEE, census 2023)
Intercommunality
Communauté de communes du Val de l'Aisne
Département
Aisne (02)
Région
Hauts-de-France
Area
2.2 sq mi (5.7 km²)
INSEE code
02523
Mont-Saint-Martin’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.