Question 1

What is the population of Saint-Mariens?

Accepted Answer

The commune of Saint-Mariens has 1,637 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Mariens?

Accepted Answer

Yes, Saint-Mariens is exposed to 6 natural risk(s): Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Risque industriel, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Mariens?

Accepted Answer

Out of 131 ADEME EPCs available in Saint-Mariens, the most common label is C. 27% are rated A or B.

Question 4

What is the crime rate in Saint-Mariens?

Accepted Answer

In 2025, the crime rate in Saint-Mariens was 16.5 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-Mariens?

Accepted Answer

Tap water in Saint-Mariens is compliant with quality standards. Source: ARS / Hub'eau. (18 analyses over 12 months)

Question 6

What is the air quality in Saint-Mariens?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Mariens: PM2.5 : 8.8 µg/m³, NO₂ : 11.9 µg/m³, PM10 : 16.6 µg/m³. Source: LCSQA / Géod'air.