Église Saint-Martin: Photo: Clicsouris · CC BY-SA 2.5
The data
Data highlights are ordered by what stands out in Mareil-en-France.
Who lives here
Few people in Mareil-en-France are 65 or over: 13%, below Val-d'Oise’s towns and compared French towns
37.8median age
Young adults of 15 to 24 are 12% of the population. 21% are under 15, close to Val-d'Oise’s towns (21%) and above compared French towns (17%). Degrees are held by 36% of adults.
Mareil-en-FranceVal-d'Oise medianFrance median
Ages · share of residents
12%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma16%
CAP or BEP21%
Baccalauréat23%
Higher education36%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Val-d'Oise 51.5%, France 51.8%.
INSEE, census 2023 · Val-d'Oise median and France median: the median of compared communes
History
Mareil-en-France: 1 historic monument, 1 classé
1historic monument
France has no History Grade yet: this card describes, it doesn’t grade.
Protection here reaches back to the 16th century. Among the classé monuments in Mareil-en-France is Église Saint-Martin. 6.8% of its homes were built before 1919, above Val-d'Oise’s towns (4.1%) but below compared French towns (7.4%).
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Fewer commuters in Mareil-en-France walk, cycle or take the bus or train than in Val-d'Oise’s towns or compared French towns: 11.5%
11%walk, cycle or take transit
For its 350 residents in work, Mareil-en-France has 50 jobs: 0.1 each. The median disposable income was €29,460 a year per consumption unit, close to Val-d'Oise’s towns (€28,800) and above compared French towns (€25,970). The unemployment rate comes to 8.6%.
How working residents got to work · census 2023
Driving86%
Public transport9%
On foot2%
Motorbike or scooter1%
Bicycle1%
50
jobs based in Mareil-en-France, 0.1 per working resident
8.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,460
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Schools
78.7% of candidates passed the brevet at the two collèges within 5 km, 4.2 points below the expected rate
87%passed the bac (general and technological)
Primary schools aren’t graded: France doesn’t publish their results by school.
The bac pass rate near Mareil-en-France is 85.0%, lower than both Val-d'Oise’s towns (87.0%) and compared French towns (92.9%). Collège pupils travel 2.7 mi to the nearest one.
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Housing
Renting in Mareil-en-France costs an estimated advertised €17.01/m² a month, against €18.09/m² in Val-d'Oise’s towns and €12.41/m² in compared French towns
€17.01/m²estimated apartment rent a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Houses made up 91% of the homes sold; apartments the rest. From July 2023 to June 2026, 11 homes were sold in Mareil-en-France.
Estimated advertised apartment rent per m² a month
Mareil-en-France€17.01/m²
Median of towns€12.41/m²
Val-d'Oise median€18.09/m²
€17.01/m²
estimated advertised apartment rent a month, charges included (€14.17 to €20.43/m² a month)
€17.08/m²
estimated advertised house rent a month, charges included
Mareil-en-France is a commune of 734 people in the Communauté de communes Carnelle Pays-de-France. 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
734 (INSEE, census 2023)
Intercommunality
Communauté de communes Carnelle Pays-de-France
Département
Val-d'Oise (95)
Région
Île-de-France
Area
2.7 sq mi (7 km²)
INSEE code
95365
Mareil-en-France’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.