Question 1

What is the population of Saint-Martin-Boulogne?

Accepted Answer

The commune of Saint-Martin-Boulogne has 11,036 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Martin-Boulogne?

Accepted Answer

Yes, Saint-Martin-Boulogne is exposed to 2 natural risk(s): Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

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

Accepted Answer

Out of 906 ADEME EPCs available in Saint-Martin-Boulogne, the most common label is D. 2% are rated A or B.

Question 4

What is the crime rate in Saint-Martin-Boulogne?

Accepted Answer

In 2025, the crime rate in Saint-Martin-Boulogne was 34.8 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-Martin-Boulogne?

Accepted Answer

Tap water in Saint-Martin-Boulogne is compliant with quality standards. Source: ARS / Hub'eau. (262 analyses over 12 months)

Question 6

What is the air quality in Saint-Martin-Boulogne?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Martin-Boulogne: PM2.5 : 10.3 µg/m³, NO₂ : 12.2 µg/m³, PM10 : 18.4 µg/m³. Source: LCSQA / Géod'air.