Question 1

What is the population of Saint-Hilaire?

Accepted Answer

The commune of Saint-Hilaire has 2,432 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Hilaire?

Accepted Answer

Yes, Saint-Hilaire is exposed to 15 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Avalanche, Eboulement ou chutes de pierres et de blocs, Effet thermique, Glissement de terrain, Inondation, Mouvement de terrain, Par lave torrentielle (torrent et talweg), Par ruissellement et coulée de boue, Par une crue à débordement lent de cours d'eau, Par une crue torrentielle ou à montée rapide de cours d'eau, Risque industriel, Rupture de barrage, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Hilaire?

Accepted Answer

Out of 137 ADEME EPCs available in Saint-Hilaire, the most common label is E. 4% are rated A or B.

Question 4

What is the crime rate in Saint-Hilaire?

Accepted Answer

In 2025, the crime rate in Saint-Hilaire was 28.4 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-Hilaire?

Accepted Answer

Tap water in Saint-Hilaire is non-compliant on some parameters. Source: ARS / Hub'eau. (1352 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Saint-Hilaire?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Hilaire: PM2.5 : 10.6 µg/m³, NO₂ : 13.0 µg/m³, PM10 : 16.3 µg/m³. Source: LCSQA / Géod'air.