Question 1

What is the population of Fontenay-Trésigny?

Accepted Answer

The commune of Fontenay-Trésigny has 5,887 inhabitants per the INSEE census.

Question 2

Are there natural risks in Fontenay-Trésigny?

Accepted Answer

Yes, Fontenay-Trésigny is exposed to 3 natural risk(s): Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Fontenay-Trésigny?

Accepted Answer

Out of 314 ADEME EPCs available in Fontenay-Trésigny, the most common label is D. 10% are rated A or B.

Question 4

What is the crime rate in Fontenay-Trésigny?

Accepted Answer

In 2025, the crime rate in Fontenay-Trésigny was 27.5 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-Trésigny?

Accepted Answer

Tap water in Fontenay-Trésigny is compliant with quality standards. Source: ARS / Hub'eau. (319 analyses over 12 months)

Question 6

What is the air quality in Fontenay-Trésigny?

Accepted Answer

According to LCSQA stations (5-year mean) in Fontenay-Trésigny: PM2.5 : 10.1 µg/m³, NO₂ : 18.6 µg/m³, PM10 : 17.2 µg/m³. Source: LCSQA / Géod'air.