Question 1

What is the population of Chamrousse?

Accepted Answer

The commune of Chamrousse has 438 inhabitants per the INSEE census.

Question 2

Are there natural risks in Chamrousse?

Accepted Answer

Yes, Chamrousse is exposed to 11 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Affaissements et effondrements d'origine naturelle (cavités souterraines), Avalanche, Eboulement ou chutes de pierres et de blocs, Inondation, Mouvement de terrain, Par lave torrentielle (torrent et talweg), Par remontées de nappes naturelles, Par une crue à débordement lent de cours d'eau, Par une crue torrentielle ou à montée rapide de cours d'eau, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Chamrousse?

Accepted Answer

Out of 34 ADEME EPCs available in Chamrousse, the most common label is E. 3% are rated A or B.

Question 4

What is the crime rate in Chamrousse?

Accepted Answer

In 2025, the crime rate in Chamrousse was 48.6 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 Chamrousse?

Accepted Answer

Tap water in Chamrousse is compliant with quality standards. Source: ARS / Hub'eau. (282 analyses over 12 months)

Question 6

What is the air quality in Chamrousse?

Accepted Answer

According to LCSQA stations (5-year mean) in Chamrousse: PM2.5 : 10.6 µg/m³, NO₂ : 17.7 µg/m³, PM10 : 18.2 µg/m³. Source: LCSQA / Géod'air.