Question 1

What is the population of Saint-Jean-Lachalm?

Accepted Answer

The commune of Saint-Jean-Lachalm has 303 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Jean-Lachalm?

Accepted Answer

Yes, Saint-Jean-Lachalm is exposed to 10 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Feu de forêt, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Phénomène lié à l'atmosphère, Radon, Rupture de barrage, Séisme, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Jean-Lachalm?

Accepted Answer

Out of 26 ADEME EPCs available in Saint-Jean-Lachalm, the most common label is E. 0% are rated A or B.

Question 4

What is the crime rate in Saint-Jean-Lachalm?

Accepted Answer

In 2025, the crime rate in Saint-Jean-Lachalm 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 Saint-Jean-Lachalm?

Accepted Answer

Tap water in Saint-Jean-Lachalm is non-compliant on some parameters. Source: ARS / Hub'eau. (191 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Saint-Jean-Lachalm?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Jean-Lachalm: PM2.5 : 6.5 µg/m³, NO₂ : 11.9 µg/m³, PM10 : 10.6 µg/m³. Source: LCSQA / Géod'air.