Question 1

What is the population of Blotzheim?

Accepted Answer

The commune of Blotzheim has 5,077 inhabitants per the INSEE census.

Question 2

Are there natural risks in Blotzheim?

Accepted Answer

Yes, Blotzheim 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 Blotzheim?

Accepted Answer

Out of 240 ADEME EPCs available in Blotzheim, the most common label is C. 14% are rated A or B.

Question 4

What is the crime rate in Blotzheim?

Accepted Answer

In 2025, the crime rate in Blotzheim was 19.9 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 Blotzheim?

Accepted Answer

Tap water in Blotzheim is compliant with quality standards. Source: ARS / Hub'eau. (2078 analyses over 12 months)

Question 6

What is the air quality in Blotzheim?

Accepted Answer

According to LCSQA stations (5-year mean) in Blotzheim: PM2.5 : 10.4 µg/m³, NO₂ : 16.7 µg/m³, PM10 : 15.4 µg/m³. Source: LCSQA / Géod'air.