Mareil-sur-Mauldre’s strongest is jobs & income (A) — 0.3 jobs per working resident; 6.2% unemployment. Walkability is a strength too — 99% of residents live within 800 m of a bakery, and 19% of working residents walk, cycle or take public transport to work. At the median price of €3,205/m², a 70 m² home costs 5.5 times the median annual income per consumption unit in the Communauté de communes Gally Mauldre. The weak point is schools (C−): brevet results 7 points below the expected rate.
Figures: employment and commuting, INSEE census 2023 · amenities, INSEE BPE 2025 · brevet and bac results, Ministry of Education · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi. Mareil-sur-Mauldre has subject grades but no overall grade: French towns get one from 2,500 residents.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas.
Each subject compares Mareil-sur-Mauldre with other French towns of 2,500 or more, ordered by how far its rank is from the middle. American and UK towns are graded separately.
Église Saint-Martin: Photo: Pierre Poschadel · CC BY-SA 4.0 · Pont sur la Mauldre: Photo: Original uploader was Spedona at fr.wikipedia · CC BY-SA 3.0
The data
Data highlights are ordered by what stands out in Mareil-sur-Mauldre.
Work & commuteJobs & income A
Incomes in Mareil-sur-Mauldre run higher than in Yvelines’ towns and across compared French towns: a median €37,700 a year per consumption unit
19%walk, cycle or take transit
The jobless rate is 6.2%. 19.3% of commuters walked, cycled or took the bus or train at the census, between Yvelines’ towns (35.4%) and compared French towns (13.4%).
How working residents got to work · census 2023
Driving75%
Public transport18%
Motorbike or scooter2%
On foot1%
Bicycle0%
250
jobs based in Mareil-sur-Mauldre, 0.3 per working resident
6.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€37,700
median annual income per consumption unit, 2023 · median of compared French towns €25,970
4%
worked without traveling (at or from home)
A
Walkability: better than 85% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Schools
Exam results around Mareil-sur-Mauldre trail 83% of compared French towns
87.9%passed the brevetC−School Grade
Primary schools aren’t graded: France doesn’t publish their results by school.
At the collèges within 5 km of Mareil-sur-Mauldre, 87.9% passed the brevet, above Yvelines’ towns (82.7%) and close to compared French towns (87.5%). The closest collège is 1.3 mi off. General-bac pupils go 4.6 mi to the nearest lycée.
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
HealthHealth A−
Allowing for age and care homes, deaths in Mareil-sur-Mauldre run lower than in 76% of compared French towns
−22%deaths against expected, after care homesA−Health Grade
Care access and life expectancy are shown for context, not graded.
116 deaths in Mareil-sur-Mauldre between 2016 and 2025, where France’s rates at each age predict 148: 22% below. After the care-home adjustment, the town’s deaths ran at 78 per 100 expected, about level with Yvelines’ towns (76) and below compared French towns (88). For a family doctor, residents of Mareil-sur-Mauldre have one GP on hand. In Yvelines, women can expect to live 86.8 years and men 82.3 (2025), against 85.9 and 80.3 across France.
Deaths per 100 expected · 2016–2025
Raw78
Adjusted78
Median town88
Expected100
1
GPs in Mareil-sur-Mauldre · 1.9 GP consultations a year per resident within reach (APL)
4.8 mi
to the nearest emergency department, Centre hospitalier Prive du Montgarde
6.9 mi
to the nearest maternity unit, Ctre hospitalier Intercommunal Poissy St Germain site Poissy
86.8 · 82.3
years of life expectancy at birth, women · men, Yvelines, 2025 (provisional) · France 85.9 · 80.3
France has no History Grade yet: this card describes, it doesn’t grade.
Nearly a tenth of its homes were built before 1919, higher than both Yvelines’ towns (5.2%) and compared French towns (7.4%). The protected list starts in the 12th century.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
HousingCost of living B
The estimated advertised rent in Mareil-sur-Mauldre is €16.88/m² a month, against €18.40/m² in Yvelines’ towns and €12.41/m² in compared French towns
€3,205/m²median sale price
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Behind the median of €3,205/m²: 45 houses and apartments sold in Mareil-sur-Mauldre between July 2023 and June 2026. Of the homes sold, 82% were houses.
Median sale price per m² · Jul 2023 to Jun 2026
Mareil-sur-Mauldre€3,205/m²
Median of towns€2,430/m²
Yvelines median€3,717/m²
By type
Median per m²
Sales
Houses
€3,165/m²
37
€16.88/m²
estimated advertised apartment rent a month, charges included (€13.47 to €21.14/m² a month)
5.5
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€14.28/m²
estimated advertised house rent a month, charges included
€40,530
median annual income per consumption unit, Communauté de communes Gally Mauldre
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Who lives here
Degrees are more common in Mareil-sur-Mauldre than in Yvelines’ towns or across compared French towns: 56% of adults
47median age
The under-15s are 17% of the population here. 23% of residents are 65 or over, above Yvelines’ towns (17%) and close to compared French towns (22%). The 15-to-24 age group makes up one in ten residents.
Mareil-sur-MauldreYvelines medianFrance median
Ages · share of residents
23%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma10%
CAP or BEP14%
Baccalauréat16%
Higher education56%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Yvelines 51.6%, France 51.8%.
Mareil-sur-Mauldre is a commune of 1,776 people in the Communauté de communes Gally Mauldre. 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
1,776 (INSEE, census 2023)
Intercommunality
Communauté de communes Gally Mauldre
Département
Yvelines (78)
Région
Île-de-France
Area
1.7 sq mi (4.4 km²)
INSEE code
78368
Mareil-sur-Mauldre’s neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
People: INSEE, census 2023. Miles: center to center.
Questions about Mareil-sur-Mauldre
Is Mareil-sur-Mauldre safe?
Mareil-sur-Mauldre has no Safety Grade: over a quarter of its index would rest on the département’s average. Recorded figures: an average of 3.9 recorded violent incidents and 7.3 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025.
Are schools in Mareil-sur-Mauldre good?
They grade C−, better than 17% of compared French towns. Primary schools aren’t graded: France doesn’t publish their results by school.
Is Mareil-sur-Mauldre expensive to live in?
Homes cost more than in most compared French towns: the median sale price from July 2023 to June 2026 was €3,205/m², against €2,430/m² for the median of compared French towns. Incomes are higher than in most compared French towns, so Mareil-sur-Mauldre grades B for cost of living.
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.