Question 1

What is the population of Erquy?

Accepted Answer

The commune of Erquy has 3,929 inhabitants per the INSEE census.

Question 2

Are there natural risks in Erquy?

Accepted Answer

Yes, Erquy is exposed to 13 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Feu de forêt, Glissement de terrain, Inondation, Mouvement de terrain, Par submersion marine, Phénomène lié à l'atmosphère, Radon, Recul du trait de côte et de falaises, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Erquy?

Accepted Answer

Out of 545 ADEME EPCs available in Erquy, the most common label is D. 10% are rated A or B.

Question 4

What is the crime rate in Erquy?

Accepted Answer

In 2025, the crime rate in Erquy was 25.9 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 Erquy?

Accepted Answer

Tap water in Erquy is compliant with quality standards. Source: ARS / Hub'eau. (737 analyses over 12 months)

Question 6

What is the air quality in Erquy?

Accepted Answer

According to LCSQA stations (5-year mean) in Erquy: PM2.5 : 7.8 µg/m³, NO₂ : 8.7 µg/m³, PM10 : 15.2 µg/m³. Source: LCSQA / Géod'air.