Question 1

What is the population of Douarnenez?

Accepted Answer

The commune of Douarnenez has 14,188 inhabitants per the INSEE census.

Question 2

Are there natural risks in Douarnenez?

Accepted Answer

Yes, Douarnenez is exposed to 9 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Effet de surpression, Effet thermique, Inondation, Mouvement de terrain, Par submersion marine, Radon, Risque industriel, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Douarnenez?

Accepted Answer

Out of 1,149 ADEME EPCs available in Douarnenez, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Douarnenez?

Accepted Answer

In 2025, the crime rate in Douarnenez was 29.3 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 Douarnenez?

Accepted Answer

Tap water in Douarnenez is compliant with quality standards. Source: ARS / Hub'eau. (2612 analyses over 12 months)

Question 6

What is the air quality in Douarnenez?

Accepted Answer

According to LCSQA stations (5-year mean) in Douarnenez: PM2.5 : 7.6 µg/m³, NO₂ : 10.6 µg/m³, PM10 : 15.5 µg/m³. Source: LCSQA / Géod'air.