Question 1

What is the population of Mornac-sur-Seudre?

Accepted Answer

The commune of Mornac-sur-Seudre has 867 inhabitants per the INSEE census.

Question 2

Are there natural risks in Mornac-sur-Seudre?

Accepted Answer

Yes, Mornac-sur-Seudre is exposed to 8 natural risk(s): Inondation, Mouvement de terrain, Par submersion marine, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Mornac-sur-Seudre?

Accepted Answer

Out of 104 ADEME EPCs available in Mornac-sur-Seudre, the most common label is C. 9% are rated A or B.

Question 4

What is the crime rate in Mornac-sur-Seudre?

Accepted Answer

In 2025, the crime rate in Mornac-sur-Seudre 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 Mornac-sur-Seudre?

Accepted Answer

Tap water in Mornac-sur-Seudre is compliant with quality standards. Source: ARS / Hub'eau. (81 analyses over 12 months)

Question 6

What is the air quality in Mornac-sur-Seudre?

Accepted Answer

According to LCSQA stations (5-year mean) in Mornac-sur-Seudre: PM2.5 : 8.0 µg/m³, NO₂ : 9.0 µg/m³, PM10 : 16.1 µg/m³. Source: LCSQA / Géod'air.