Question 1

What is the population of Hattmatt?

Accepted Answer

The commune of Hattmatt has 627 inhabitants per the INSEE census.

Question 2

Are there natural risks in Hattmatt?

Accepted Answer

Yes, Hattmatt is exposed to 11 natural risk(s): Engins de guerre, Glissement de terrain, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Hattmatt?

Accepted Answer

Out of 17 ADEME EPCs available in Hattmatt, the most common label is E. 6% are rated A or B.

Question 4

What is the crime rate in Hattmatt?

Accepted Answer

In 2025, the crime rate in Hattmatt 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 Hattmatt?

Accepted Answer

Tap water in Hattmatt is compliant with quality standards. Source: ARS / Hub'eau. (26 analyses over 12 months)

Question 6

What is the air quality in Hattmatt?

Accepted Answer

According to LCSQA stations (5-year mean) in Hattmatt: PM2.5 : 8.3 µg/m³, NO₂ : 21.3 µg/m³, PM10 : 17.8 µg/m³. Source: LCSQA / Géod'air.