Question 1

What is the population of Changé?

Accepted Answer

The commune of Changé has 6,482 inhabitants per the INSEE census.

Question 2

Are there natural risks in Changé?

Accepted Answer

Yes, Changé is exposed to 19 natural risk(s): Affaissements et effondrements d'origine naturelle (cavités souterraines), Eboulement ou chutes de pierres et de blocs, Effet de surpression, Effet thermique, Effet toxique, Foudre, Grêle, Inondation, Mouvement de terrain, Neige et pluies verglaçantes, Par remontées de nappes naturelles, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Radon, Risque industriel, Rupture de barrage, Séisme, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Changé?

Accepted Answer

Out of 474 ADEME EPCs available in Changé, the most common label is C. 10% are rated A or B.

Question 4

What is the crime rate in Changé?

Accepted Answer

In 2025, the crime rate in Changé was 26.5 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 Changé?

Accepted Answer

Tap water in Changé is compliant with quality standards. Source: ARS / Hub'eau. (315 analyses over 12 months)

Question 6

What is the air quality in Changé?

Accepted Answer

According to LCSQA stations (5-year mean) in Changé: PM2.5 : 8.7 µg/m³, NO₂ : 13.0 µg/m³, PM10 : 14.3 µg/m³. Source: LCSQA / Géod'air.