Question 1

What is the population of Chassieu?

Accepted Answer

The commune of Chassieu has 11,214 inhabitants per the INSEE census.

Question 2

Are there natural risks in Chassieu?

Accepted Answer

Yes, Chassieu is exposed to 13 natural risk(s): Effet de surpression, Effet thermique, Foudre, Grêle, Inondation, Neige et pluies verglaçantes, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Radon, Risque industriel, Séisme, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Chassieu?

Accepted Answer

Out of 548 ADEME EPCs available in Chassieu, the most common label is D. 7% are rated A or B.

Question 4

What is the crime rate in Chassieu?

Accepted Answer

In 2025, the crime rate in Chassieu was 37.6 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 Chassieu?

Accepted Answer

Tap water in Chassieu is compliant with quality standards. Source: ARS / Hub'eau. (322 analyses over 12 months)

Question 6

What is the air quality in Chassieu?

Accepted Answer

According to LCSQA stations (5-year mean) in Chassieu: PM2.5 : 9.6 µg/m³, NO₂ : 21.7 µg/m³, PM10 : 17.1 µg/m³. Source: LCSQA / Géod'air.