Question 1

What is the population of Guern?

Accepted Answer

The commune of Guern has 1,379 inhabitants per the INSEE census.

Question 2

Are there natural risks in Guern?

Accepted Answer

Yes, Guern is exposed to 6 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Guern?

Accepted Answer

Out of 184 ADEME EPCs available in Guern, the most common label is D. 5% are rated A or B.

Question 4

What is the crime rate in Guern?

Accepted Answer

In 2025, the crime rate in Guern was 3.5 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 Guern?

Accepted Answer

Tap water in Guern is compliant with quality standards. Source: ARS / Hub'eau. (189 analyses over 12 months)

Question 6

What is the air quality in Guern?

Accepted Answer

According to LCSQA stations (5-year mean) in Guern: PM2.5 : 7.7 µg/m³, NO₂ : 6.9 µg/m³, PM10 : 12.8 µg/m³. Source: LCSQA / Géod'air.