Question 1

What is the population of Trassanel?

Accepted Answer

The commune of Trassanel has 26 inhabitants per the INSEE census.

Question 2

Are there natural risks in Trassanel?

Accepted Answer

Yes, Trassanel is exposed to 11 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Feu de forêt, Glissement de terrain, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Par une crue torrentielle ou à montée rapide de cours d'eau, Radon, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Trassanel?

Accepted Answer

Out of 1 ADEME EPCs available in Trassanel, the most common label is C. 0% are rated A or B.

Question 4

What is the crime rate in Trassanel?

Accepted Answer

In 2025, the crime rate in Trassanel 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 Trassanel?

Accepted Answer

Tap water in Trassanel is compliant with quality standards. Source: ARS / Hub'eau. (46 analyses over 12 months)

Question 6

What is the air quality in Trassanel?

Accepted Answer

According to LCSQA stations (5-year mean) in Trassanel: PM2.5 : 8.7 µg/m³, NO₂ : 11.5 µg/m³, PM10 : 14.1 µg/m³. Source: LCSQA / Géod'air.