Question 1

What is the population of Saint-Martin-d'Hères?

Accepted Answer

The commune of Saint-Martin-d'Hères has 38,022 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Martin-d'Hères?

Accepted Answer

Yes, Saint-Martin-d'Hères is exposed to 11 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Effet thermique, Inondation, Mouvement de terrain, 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-Martin-d'Hères?

Accepted Answer

Out of 427 ADEME EPCs available in Saint-Martin-d'Hères, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Saint-Martin-d'Hères?

Accepted Answer

In 2025, the crime rate in Saint-Martin-d'Hères was 39.3 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-Martin-d'Hères?

Accepted Answer

Tap water in Saint-Martin-d'Hères is non-compliant on some parameters. Source: ARS / Hub'eau. (1014 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Saint-Martin-d'Hères?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Martin-d'Hères: PM2.5 : 10.8 µg/m³, NO₂ : 19.5 µg/m³, PM10 : 18.5 µg/m³. Source: LCSQA / Géod'air.