Question 1

What is the population of Cormontreuil?

Accepted Answer

The commune of Cormontreuil has 6,454 inhabitants per the INSEE census.

Question 2

Are there natural risks in Cormontreuil?

Accepted Answer

Yes, Cormontreuil is exposed to 6 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Glissement de terrain, Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Cormontreuil?

Accepted Answer

Out of 585 ADEME EPCs available in Cormontreuil, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Cormontreuil?

Accepted Answer

In 2025, the crime rate in Cormontreuil was 40.9 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 Cormontreuil?

Accepted Answer

Tap water in Cormontreuil is compliant with quality standards. Source: ARS / Hub'eau. (291 analyses over 12 months)

Question 6

What is the air quality in Cormontreuil?

Accepted Answer

According to LCSQA stations (5-year mean) in Cormontreuil: PM2.5 : 9.8 µg/m³, NO₂ : 16.4 µg/m³, PM10 : 18.0 µg/m³. Source: LCSQA / Géod'air.