Data highlights are ordered by what stands out in Blaise-sous-Arzillières.
Who lives here
Fewer people in Blaise-sous-Arzillières hold a degree than in Marne’s towns or compared French towns: 7.5%
54.9median age
Children under 15 make up 13%, below Marne’s towns (16%) and compared French towns (17%) alike. Those aged 15 to 24 account for 7.2% of residents. People 65 and over make up 32% of the town.
Blaise-sous-ArzillièresMarne medianFrance median
Ages · share of residents
32%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma34%
CAP or BEP41%
Baccalauréat13%
Higher education7%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Marne 52.7%, France 51.8%.
INSEE, census 2023 · Marne median and France median: the median of compared communes
Work & commute
Walking, cycling and public transport carry fewer commuters in Blaise-sous-Arzillières than in Marne’s towns or compared French towns: 0.9%
1%walk, cycle or take transit
Jobs based in Blaise-sous-Arzillières number 50, against 100 residents in work (0.3 per worker). Half of residents lived on more than €24,350 a year per consumption unit, near Marne’s towns (€24,755) and lower than compared French towns (€25,970). No commute at all: 6.6% of working residents locally at the census.
How working residents got to work · census 2023
Driving91%
Motorbike or scooter2%
On foot1%
Public transport0%
Bicycle0%
50
jobs based in Blaise-sous-Arzillières, 0.3 per working resident
9.8%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€24,350
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Blaise-sous-Arzillières is a commune of 316 people in the Communauté de communes de Vitry, Champagne et Der. 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
316 (INSEE, census 2023)
Intercommunality
Communauté de communes de Vitry, Champagne et Der
Département
Marne (51)
Région
Grand Est
Area
2.7 sq mi (6.9 km²)
INSEE code
51066
Blaise-sous-Arzillières’ 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.