Question 1

What is the population of Saint-Mars-Vieux-Maisons?

Accepted Answer

The commune of Saint-Mars-Vieux-Maisons has 248 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Mars-Vieux-Maisons?

Accepted Answer

Yes, Saint-Mars-Vieux-Maisons is exposed to 4 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Mars-Vieux-Maisons?

Accepted Answer

Out of 30 ADEME EPCs available in Saint-Mars-Vieux-Maisons, the most common label is D. 10% are rated A or B.

Question 4

What is the crime rate in Saint-Mars-Vieux-Maisons?

Accepted Answer

In 2025, the crime rate in Saint-Mars-Vieux-Maisons 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-Mars-Vieux-Maisons?

Accepted Answer

Tap water in Saint-Mars-Vieux-Maisons is compliant with quality standards. Source: ARS / Hub'eau. (22 analyses over 12 months)

Question 6

What is the air quality in Saint-Mars-Vieux-Maisons?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Mars-Vieux-Maisons: PM2.5 : 9.1 µg/m³, NO₂ : 12.5 µg/m³, PM10 : 17.1 µg/m³. Source: LCSQA / Géod'air.