Fontenay-le-Fleury grades B+ overall: better than 66% of compared French towns, and #37 of 91 in Yvelines. Its weakest subject is cost of living (C−): at the median price, a 70 m² home costs 7.2 times the median annual income per consumption unit in the intercommunality. Its strongest is walkability (A+): 100% of residents live within 800 m of a bakery, and 38% of working residents walk, cycle or take public transport to work.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas. The overall grade uses the other six subjects.
Each subject compares Fontenay-le-Fleury 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.
Data highlights are ordered by what stands out in Fontenay-le-Fleury.
Work & commuteJobs & income C+
On foot, Fontenay-le-Fleury works better than 98% of compared French towns
38.2% of commuters walked, cycled or took the bus or train at the census, close to Yvelines’ towns (35.4%) and above compared French towns (13.4%). The median disposable income is €29,440 a year per consumption unit. Fontenay-le-Fleury has 1,850 jobs for 6,400 working residents, 0.3 per worker.
38%walk, cycle or take transit
How working residents got to work · census 2023
Driving57%
Public transport32%
On foot4%
Motorbike or scooter2%
Bicycle1%
1,850
jobs based in Fontenay-le-Fleury, 0.3 per working resident
10.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,440
median annual income per consumption unit, 2023 · median of compared French towns €25,970
3%
worked without traveling (at or from home)
A+
Walkability: better than 98% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
HealthHealth A
Allowing for age and care homes, Fontenay-le-Fleury sees fewer deaths than Yvelines’ towns or compared French towns: 68 per 100 expected
Care access and life expectancy are shown for context, not graded.
For Fontenay-le-Fleury, that is below both Yvelines’ towns (76) and compared French towns (88). From 2016 to 2025, 771 residents of Fontenay-le-Fleury died, against 1,059 expected from France’s death rates at each age: 27% fewer. The care-home adjustment is a TownRatings modeling step, not an official statistic.
−32%deaths against expected, after care homesAHealth Grade
Deaths per 100 expected · 2016–2025
Raw73
Adjusted68
Median town88
Expected100
8
GPs in Fontenay-le-Fleury · 2.1 GP consultations a year per resident within reach (APL)
3.5 mi
to the nearest emergency department, Hopital Prive de L Ouest Parisien
3.5 mi
to the nearest maternity unit, Hopital Prive de L Ouest Parisien
86.8 · 82.3
years of life expectancy at birth, women · men, Yvelines, 2025 (provisional) · France 85.9 · 80.3
The median sale price of homes in Fontenay-le-Fleury is €3,683/m²
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
That is the middle of 303 sales of houses and apartments in Fontenay-le-Fleury from July 2023 to June 2026, against €2,430/m² for the median of compared French towns and €3,717/m² for the median of compared towns in Yvelines.
€3,683/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Fontenay-le-Fleury€3,683/m²
Median of towns€2,430/m²
Yvelines median€3,717/m²
By type
Median per m²
Sales
Houses
€4,215/m²
78
Apartments
€3,366/m²
225
€18.72/m²
estimated advertised apartment rent a month, charges included (€15.97 to €21.93/m² a month)
7.2
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€19.28/m²
estimated advertised house rent a month, charges included
€35,910
median annual income per consumption unit, Communauté d'agglomération Versailles Grand Parc (CAVGP)
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Who lives here
A younger town: only 17% of residents are 65 or over
12% of residents are 15 to 24 and 17% are 65 or over, against 12% and 17% in the median compared commune of Yvelines. 50% of adults who have left education hold a higher-education diploma (Yvelines 49%, France 30%).
38.6median age
Fontenay-le-FleuryYvelines medianFrance median
Ages · share of residents
12%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma13%
CAP or BEP14%
Baccalauréat17%
Higher education50%
Women and men · all residents
53% women, 47% men
WomenFrance medianMen
About 89 men for every 100 women. Median share of women: Yvelines 51.6%, France 51.8%.
INSEE, census 2023 · Yvelines median and France median: the median of compared communes
Safety
Fontenay-le-Fleury has less crime per resident than 68% of compared French towns
Police and gendarmerie recorded 198 offenses in the graded categories in Fontenay-le-Fleury in 2025. For armed robbery, this figure isn’t published when it’s small (five or fewer in at least one of the last three years); the index uses the département’s average instead, 0.5% of the index here.
6.9recorded violent incidents per 1,000 residents a yearB+Safety Grade
Recorded by type · 2025
Criminal damage68
Family violence46
Burglary28
Vehicle theft22
Sexual violence16
Other physical violence13
Theft from vehicles5
Fraud82
Theft without violence64
Drug use26
Not in the gradeTheft without violence, drug use and fraud are shown for information but left out of the Safety Grade, which counts violence plus burglaries, vehicle thefts, thefts from vehicles and criminal damage per resident.
6.9
recorded violent incidents per 1,000 residents a year, 2023–2025 average
10.8
recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025 average
198
offenses recorded in the graded categories in 2025
0.5%
of the index rests on the département’s average, used where small counts aren’t published
People: INSEE, census 2023. Miles: center to center.
Questions about Fontenay-le-Fleury
Is Fontenay-le-Fleury safe?
It grades B+ for safety, #30 of 91 in Yvelines. In 2025 police and gendarmerie recorded 28 burglaries and 68 acts of criminal damage.
Are schools in Fontenay-le-Fleury good?
They grade C+, better than 37% of compared French towns and #38 of 94 in Yvelines. 95% of 260 candidates passed the bac at Lycée Jules Hardouin-Mansart in 2025, a point below the expected rate given its pupils’ backgrounds. Primary schools aren’t graded: France doesn’t publish their results by school.
Is Fontenay-le-Fleury expensive to live in?
By type: houses €4,215/m² (78 sales), apartments €3,366/m² (225 sales). Estimated advertised apartment rents are €18.72/m² a month, charges included. Incomes are higher than in most compared French towns, so Fontenay-le-Fleury grades C− for cost of living.
About Fontenay-le-Fleury
Commune in Yvelines, Île-de-France
Fontenay-le-Fleury is a commune of 13,680 people in the Communauté d'agglomération Versailles Grand Parc (CAVGP). 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
13,680 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération Versailles Grand Parc (CAVGP)
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.