Question 1

What is the population of Cheylas?

Accepted Answer

The commune of Cheylas has 2,372 inhabitants per the INSEE census.

Question 2

Are there natural risks in Cheylas?

Accepted Answer

Yes, Cheylas is exposed to 15 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Affaissements et effondrements d'origine naturelle (cavités souterraines), Eboulement ou chutes de pierres et de blocs, Effet thermique, Glissement de terrain, Inondation, Mouvement de terrain, Par remontées de nappes naturelles, Par ruissellement et coulée de boue, Par une crue à débordement lent de cours d'eau, Par une crue torrentielle ou à montée rapide de cours d'eau, Risque industriel, Rupture de barrage, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Cheylas?

Accepted Answer

Out of 101 ADEME EPCs available in Cheylas, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Cheylas?

Accepted Answer

In 2025, the crime rate in Cheylas was 17.2 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 Cheylas?

Accepted Answer

Tap water in Cheylas is compliant with quality standards. Source: ARS / Hub'eau. (582 analyses over 12 months)

Question 6

What is the air quality in Cheylas?

Accepted Answer

According to LCSQA stations (5-year mean) in Cheylas: PM2.5 : 10.3 µg/m³, NO₂ : 15.6 µg/m³, PM10 : 15.6 µg/m³. Source: LCSQA / Géod'air.