Question 1

What is the population of Marsanne?

Accepted Answer

The commune of Marsanne has 1,262 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marsanne?

Accepted Answer

Yes, Marsanne is exposed to 6 natural risk(s): Feu de forêt, Inondation, Mouvement de terrain, Rupture de barrage, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marsanne?

Accepted Answer

Out of 96 ADEME EPCs available in Marsanne, the most common label is C. 15% are rated A or B.

Question 4

What is the crime rate in Marsanne?

Accepted Answer

In 2025, the crime rate in Marsanne was 5.6 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 Marsanne?

Accepted Answer

Tap water in Marsanne is non-compliant on some parameters. Source: ARS / Hub'eau. (499 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Marsanne?

Accepted Answer

According to LCSQA stations (5-year mean) in Marsanne: PM2.5 : 9.5 µg/m³, NO₂ : 13.0 µg/m³, PM10 : 15.6 µg/m³. Source: LCSQA / Géod'air.