Question 1

What is the population of Champvoisy?

Accepted Answer

The commune of Champvoisy has 253 inhabitants per the INSEE census.

Question 2

Are there natural risks in Champvoisy?

Accepted Answer

Yes, Champvoisy is exposed to 4 natural risk(s): Glissement de terrain, Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Champvoisy?

Accepted Answer

Out of 24 ADEME EPCs available in Champvoisy, the most common label is E. 0% are rated A or B.

Question 4

What is the crime rate in Champvoisy?

Accepted Answer

In 2025, the crime rate in Champvoisy 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 Champvoisy?

Accepted Answer

Tap water in Champvoisy is compliant with quality standards. Source: ARS / Hub'eau. (342 analyses over 12 months)

Question 6

What is the air quality in Champvoisy?

Accepted Answer

According to LCSQA stations (5-year mean) in Champvoisy: PM2.5 : 9.1 µg/m³, NO₂ : 14.5 µg/m³, PM10 : 17.0 µg/m³. Source: LCSQA / Géod'air.