Question 1

What is the population of Châtenay?

Accepted Answer

The commune of Châtenay has 432 inhabitants per the INSEE census.

Question 2

Are there natural risks in Châtenay?

Accepted Answer

Yes, Châtenay is exposed to 4 natural risk(s): Inondation, Par une crue à débordement lent de cours d'eau, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Châtenay?

Accepted Answer

Out of 37 ADEME EPCs available in Châtenay, the most common label is C. 11% are rated A or B.

Question 4

What is the crime rate in Châtenay?

Accepted Answer

In 2025, the crime rate in Châtenay was 0 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 Châtenay?

Accepted Answer

Tap water in Châtenay is compliant with quality standards. Source: ARS / Hub'eau. (315 analyses over 12 months)

Question 6

What is the air quality in Châtenay?

Accepted Answer

According to LCSQA stations (5-year mean) in Châtenay: PM2.5 : 9.8 µg/m³, NO₂ : 8.4 µg/m³, PM10 : 14.8 µg/m³. Source: LCSQA / Géod'air.