Question 1

What is the population of Guilvinec?

Accepted Answer

The commune of Guilvinec has 2,677 inhabitants per the INSEE census.

Question 2

Are there natural risks in Guilvinec?

Accepted Answer

Yes, Guilvinec is exposed to 6 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Inondation, Mouvement de terrain, Par submersion marine, Radon, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Guilvinec?

Accepted Answer

Out of 384 ADEME EPCs available in Guilvinec, the most common label is D. 2% are rated A or B.

Question 4

What is the crime rate in Guilvinec?

Accepted Answer

In 2025, the crime rate in Guilvinec was 24.4 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 Guilvinec?

Accepted Answer

Tap water in Guilvinec is compliant with quality standards. Source: ARS / Hub'eau. (170 analyses over 12 months)

Question 6

What is the air quality in Guilvinec?

Accepted Answer

According to LCSQA stations (5-year mean) in Guilvinec: PM2.5 : 7.6 µg/m³, NO₂ : 9.0 µg/m³, PM10 : 14.9 µg/m³. Source: LCSQA / Géod'air.