Question 1

What is the population of Trédaniel?

Accepted Answer

The commune of Trédaniel has 896 inhabitants per the INSEE census.

Question 2

Are there natural risks in Trédaniel?

Accepted Answer

Yes, Trédaniel is exposed to 7 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Phénomène lié à l'atmosphère, Radon, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Trédaniel?

Accepted Answer

Out of 70 ADEME EPCs available in Trédaniel, the most common label is D. 14% are rated A or B.

Question 4

What is the crime rate in Trédaniel?

Accepted Answer

In 2025, the crime rate in Trédaniel was 5.5 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 Trédaniel?

Accepted Answer

Tap water in Trédaniel is compliant with quality standards. Source: ARS / Hub'eau. (399 analyses over 12 months)

Question 6

What is the air quality in Trédaniel?

Accepted Answer

According to LCSQA stations (5-year mean) in Trédaniel: PM2.5 : 7.3 µg/m³, NO₂ : 7.3 µg/m³, PM10 : 13.8 µg/m³. Source: LCSQA / Géod'air.