Question 1

What is the population of Saint-Étienne-de-Boulogne?

Accepted Answer

The commune of Saint-Étienne-de-Boulogne has 404 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Étienne-de-Boulogne?

Accepted Answer

Yes, Saint-Étienne-de-Boulogne is exposed to 4 natural risk(s): Feu de forêt, Mouvement de terrain, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Étienne-de-Boulogne?

Accepted Answer

Out of 39 ADEME EPCs available in Saint-Étienne-de-Boulogne, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Saint-Étienne-de-Boulogne?

Accepted Answer

In 2025, the crime rate in Saint-Étienne-de-Boulogne 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 Saint-Étienne-de-Boulogne?

Accepted Answer

Tap water in Saint-Étienne-de-Boulogne is non-compliant on some parameters. Source: ARS / Hub'eau. (586 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Saint-Étienne-de-Boulogne?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Étienne-de-Boulogne: PM2.5 : 9.9 µg/m³, NO₂ : 14.1 µg/m³, PM10 : 13.8 µg/m³. Source: LCSQA / Géod'air.