Question 1

What is the population of Bettlach?

Accepted Answer

The commune of Bettlach has 303 inhabitants per the INSEE census.

Question 2

Are there natural risks in Bettlach?

Accepted Answer

Yes, Bettlach is exposed to 7 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Séisme, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Bettlach?

Accepted Answer

Out of 20 ADEME EPCs available in Bettlach, the most common label is D. 15% are rated A or B.

Question 4

What is the crime rate in Bettlach?

Accepted Answer

In 2025, the crime rate in Bettlach 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 Bettlach?

Accepted Answer

Tap water in Bettlach is compliant with quality standards. Source: ARS / Hub'eau. (101 analyses over 12 months)

Question 6

What is the air quality in Bettlach?

Accepted Answer

According to LCSQA stations (5-year mean) in Bettlach: PM2.5 : 10.4 µg/m³, NO₂ : 17.4 µg/m³, PM10 : 15.1 µg/m³. Source: LCSQA / Géod'air.