Question 1

What is the population of Île-de-Batz?

Accepted Answer

The commune of Île-de-Batz has 457 inhabitants per the INSEE census.

Question 2

Are there natural risks in Île-de-Batz?

Accepted Answer

Yes, Île-de-Batz 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 Île-de-Batz?

Accepted Answer

Out of 82 ADEME EPCs available in Île-de-Batz, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Île-de-Batz?

Accepted Answer

In 2025, the crime rate in Île-de-Batz 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 Île-de-Batz?

Accepted Answer

Tap water in Île-de-Batz is compliant with quality standards. Source: ARS / Hub'eau. (87 analyses over 12 months)

Question 6

What is the air quality in Île-de-Batz?

Accepted Answer

According to LCSQA stations (5-year mean) in Île-de-Batz: PM2.5 : 7.7 µg/m³, NO₂ : 11.8 µg/m³, PM10 : 15.7 µg/m³. Source: LCSQA / Géod'air.