Question 1

What is the population of Île-d'Arz?

Accepted Answer

The commune of Île-d'Arz has 317 inhabitants per the INSEE census.

Question 2

Are there natural risks in Île-d'Arz?

Accepted Answer

Yes, Île-d'Arz is exposed to 7 natural risk(s): Inondation, Mouvement de terrain, Par submersion marine, 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 Île-d'Arz?

Accepted Answer

Out of 65 ADEME EPCs available in Île-d'Arz, the most common label is E. 8% are rated A or B.

Question 4

What is the crime rate in Île-d'Arz?

Accepted Answer

In 2025, the crime rate in Île-d'Arz 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-d'Arz?

Accepted Answer

Tap water in Île-d'Arz is compliant with quality standards. Source: ARS / Hub'eau. (35 analyses over 12 months)

Question 6

What is the air quality in Île-d'Arz?

Accepted Answer

According to LCSQA stations (5-year mean) in Île-d'Arz: PM2.5 : 8.7 µg/m³, NO₂ : 8.4 µg/m³, PM10 : 13.7 µg/m³. Source: LCSQA / Géod'air.