Question 1

What is the population of Collanges?

Accepted Answer

The commune of Collanges has 156 inhabitants per the INSEE census.

Question 2

Are there natural risks in Collanges?

Accepted Answer

Yes, Collanges is exposed to 13 natural risk(s): Affaissements et effondrements d'origine naturelle (cavités souterraines), Echauffement des terrains de dépôts, Effet de surpression, Feu de forêt, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Par une crue torrentielle ou à montée rapide de cours d'eau, Phénomène lié à l'atmosphère, Radon, Risque industriel, Séisme, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Collanges?

Accepted Answer

Out of 14 ADEME EPCs available in Collanges, the most common label is G. 0% are rated A or B.

Question 4

What is the crime rate in Collanges?

Accepted Answer

In 2025, the crime rate in Collanges 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 Collanges?

Accepted Answer

Tap water in Collanges is compliant with quality standards. Source: ARS / Hub'eau. (16 analyses over 12 months)

Question 6

What is the air quality in Collanges?

Accepted Answer

According to LCSQA stations (5-year mean) in Collanges: PM2.5 : 7.0 µg/m³, NO₂ : 16.8 µg/m³, PM10 : 12.6 µg/m³. Source: LCSQA / Géod'air.