Question 1

What is the population of Saint-Jean-d'Heurs?

Accepted Answer

The commune of Saint-Jean-d'Heurs has 698 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Jean-d'Heurs?

Accepted Answer

Yes, Saint-Jean-d'Heurs is exposed to 14 natural risk(s): Affaissements et effondrements d'origine naturelle (cavités souterraines), Echauffement des terrains de dépôts, Effet de surpression, Feu de forêt, Glissement de terrain, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Phénomène lié à l'atmosphère, Radon, Risque industriel, Séisme, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Jean-d'Heurs?

Accepted Answer

Out of 32 ADEME EPCs available in Saint-Jean-d'Heurs, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Saint-Jean-d'Heurs?

Accepted Answer

In 2025, the crime rate in Saint-Jean-d'Heurs 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-d'Heurs?

Accepted Answer

Tap water in Saint-Jean-d'Heurs is compliant with quality standards. Source: ARS / Hub'eau. (74 analyses over 12 months)

Question 6

What is the air quality in Saint-Jean-d'Heurs?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Jean-d'Heurs: PM2.5 : 7.7 µg/m³, NO₂ : 15.5 µg/m³, PM10 : 13.6 µg/m³. Source: LCSQA / Géod'air.