Is Saint-Lumier-la-Populeuse a good place to live?
At under 1,000 residents, Saint-Lumier-la-Populeuse is too small for the grades other French towns get. 12% of homes here are second homes. Nearly a third of residents are 65 or over.
What makes Saint-Lumier-la-Populeuse stand out
The 2 things Saint-Lumier-la-Populeuse does most differently from other towns.
Data highlights are ordered by what stands out in Saint-Lumier-la-Populeuse.
Who lives here
Saint-Lumier-la-Populeuse has fewer young adults than Marne’s towns or compared French towns: 4.9% are 15 to 24
38.8median age
People 65 and over make up 32% of the town. Children under 15 make up 22%, higher than both Marne’s towns (16%) and compared French towns (17%). Among adults, 13% have a degree.
Saint-Lumier-la-PopuleuseMarne medianFrance median
Ages · share of residents
32%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma47%
CAP or BEP20%
Baccalauréat10%
Higher education13%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About 105 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%.
Saint-Lumier-la-Populeuse is a commune of 41 people in the Communauté de communes Côtes de Champagne et Val de Saulx. 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
41 (INSEE, census 2023)
Intercommunality
Communauté de communes Côtes de Champagne et Val de Saulx
Département
Marne (51)
Région
Grand Est
Area
0.9 sq mi (2.4 km²)
INSEE code
51497
Saint-Lumier-la-Populeuse’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.