Question 1

What is the population of Ervy-le-Châtel?

Accepted Answer

The commune of Ervy-le-Châtel has 1,108 inhabitants per the INSEE census.

Question 2

Are there natural risks in Ervy-le-Châtel?

Accepted Answer

Yes, Ervy-le-Châtel 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 Ervy-le-Châtel?

Accepted Answer

Out of 155 ADEME EPCs available in Ervy-le-Châtel, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Ervy-le-Châtel?

Accepted Answer

In 2025, the crime rate in Ervy-le-Châtel was 28.2 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 Ervy-le-Châtel?

Accepted Answer

Tap water in Ervy-le-Châtel is compliant with quality standards. Source: ARS / Hub'eau. (743 analyses over 12 months)

Question 6

What is the air quality in Ervy-le-Châtel?

Accepted Answer

According to LCSQA stations (5-year mean) in Ervy-le-Châtel: PM2.5 : 7.8 µg/m³, NO₂ : 10.0 µg/m³, PM10 : 14.1 µg/m³. Source: LCSQA / Géod'air.