Question 1

What is the population of Biederthal?

Accepted Answer

The commune of Biederthal has 329 inhabitants per the INSEE census.

Question 2

Are there natural risks in Biederthal?

Accepted Answer

Yes, Biederthal is exposed to 4 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Biederthal?

Accepted Answer

Out of 28 ADEME EPCs available in Biederthal, the most common label is C. 4% are rated A or B.

Question 4

What is the crime rate in Biederthal?

Accepted Answer

In 2025, the crime rate in Biederthal 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 Biederthal?

Accepted Answer

Tap water in Biederthal is compliant with quality standards. Source: ARS / Hub'eau. (180 analyses over 12 months)

Question 6

What is the air quality in Biederthal?

Accepted Answer

According to LCSQA stations (5-year mean) in Biederthal: PM2.5 : 9.8 µg/m³, NO₂ : 17.3 µg/m³, PM10 : 15.0 µg/m³. Source: LCSQA / Géod'air.