Question 1

What is the population of Seyssel?

Accepted Answer

The commune of Seyssel has 2,327 inhabitants per the INSEE census.

Question 2

Are there natural risks in Seyssel?

Accepted Answer

Yes, Seyssel is exposed to 14 natural risk(s): Eboulement ou chutes de pierres et de blocs, Effet de surpression, Engins de guerre, Glissement de terrain, Inondation, Mouvement de terrain, Par lave torrentielle (torrent et talweg), Par remontées de nappes naturelles, Par ruissellement et coulée de boue, Par une crue torrentielle ou à montée rapide de cours d'eau, Radon, Risque industriel, Rupture de barrage, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Seyssel?

Accepted Answer

Out of 185 ADEME EPCs available in Seyssel, the most common label is E. 15% are rated A or B.

Question 4

What is the crime rate in Seyssel?

Accepted Answer

In 2025, the crime rate in Seyssel was 17.7 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 Seyssel?

Accepted Answer

Tap water in Seyssel is compliant with quality standards. Source: ARS / Hub'eau. (748 analyses over 12 months)

Question 6

What is the air quality in Seyssel?

Accepted Answer

According to LCSQA stations (5-year mean) in Seyssel: PM2.5 : 8.9 µg/m³, NO₂ : 10.4 µg/m³, PM10 : 14.2 µg/m³. Source: LCSQA / Géod'air.