Question 1

What is the population of Fontenay-le-Fleury?

Accepted Answer

The commune of Fontenay-le-Fleury has 13,640 inhabitants per the INSEE census.

Question 2

Are there natural risks in Fontenay-le-Fleury?

Accepted Answer

No natural risk is listed for Fontenay-le-Fleury in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Fontenay-le-Fleury?

Accepted Answer

Out of 262 ADEME EPCs available in Fontenay-le-Fleury, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Fontenay-le-Fleury?

Accepted Answer

In 2025, the crime rate in Fontenay-le-Fleury was 22 offences per 1,000 inhabitants (burglaries, theft, violence, vandalism). Source: SSMSI / French Ministry of the Interior.

Question 5

Is the tap water safe to drink in Fontenay-le-Fleury?

Accepted Answer

Tap water in Fontenay-le-Fleury is compliant with quality standards. Source: ARS / Hub'eau. (328 analyses over 12 months)

Question 6

What is the air quality in Fontenay-le-Fleury?

Accepted Answer

According to LCSQA stations (5-year mean) in Fontenay-le-Fleury: PM2.5 : 10.8 µg/m³, NO₂ : 20.1 µg/m³, PM10 : 18.6 µg/m³. Source: LCSQA / Géod'air.