Question 1

What is the population of Cernay-lès-Reims?

Accepted Answer

The commune of Cernay-lès-Reims has 1,566 inhabitants per the INSEE census.

Question 2

Are there natural risks in Cernay-lès-Reims?

Accepted Answer

Yes, Cernay-lès-Reims is exposed to 5 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Glissement de terrain, Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Cernay-lès-Reims?

Accepted Answer

Out of 131 ADEME EPCs available in Cernay-lès-Reims, the most common label is C. 2% are rated A or B.

Question 4

What is the crime rate in Cernay-lès-Reims?

Accepted Answer

In 2025, the crime rate in Cernay-lès-Reims 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 Cernay-lès-Reims?

Accepted Answer

Tap water in Cernay-lès-Reims is compliant with quality standards. Source: ARS / Hub'eau. (80 analyses over 12 months)

Question 6

What is the air quality in Cernay-lès-Reims?

Accepted Answer

According to LCSQA stations (5-year mean) in Cernay-lès-Reims: PM2.5 : 9.5 µg/m³, NO₂ : 15.8 µg/m³, PM10 : 17.1 µg/m³. Source: LCSQA / Géod'air.