Question 1

What is the population of Chagnon?

Accepted Answer

The commune of Chagnon has 522 inhabitants per the INSEE census.

Question 2

Are there natural risks in Chagnon?

Accepted Answer

Yes, Chagnon is exposed to 10 natural risk(s): Eboulement ou chutes de pierres et de blocs, Inondation, Mouvement de terrain, Nucléaire, Par une crue torrentielle ou à montée rapide de cours d'eau, Phénomène lié à l'atmosphère, Radon, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Chagnon?

Accepted Answer

Out of 44 ADEME EPCs available in Chagnon, the most common label is E. 5% are rated A or B.

Question 4

What is the crime rate in Chagnon?

Accepted Answer

In 2025, the crime rate in Chagnon 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 Chagnon?

Accepted Answer

Tap water in Chagnon is compliant with quality standards. Source: ARS / Hub'eau. (20 analyses over 12 months)

Question 6

What is the air quality in Chagnon?

Accepted Answer

According to LCSQA stations (5-year mean) in Chagnon: PM2.5 : 9.1 µg/m³, NO₂ : 21.9 µg/m³, PM10 : 15.6 µg/m³. Source: LCSQA / Géod'air.