Question 1

What is the population of Grane?

Accepted Answer

The commune of Grane has 2,136 inhabitants per the INSEE census.

Question 2

Are there natural risks in Grane?

Accepted Answer

Yes, Grane is exposed to 4 natural risk(s): Inondation, Mouvement de terrain, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Grane?

Accepted Answer

Out of 162 ADEME EPCs available in Grane, the most common label is D. 11% are rated A or B.

Question 4

What is the crime rate in Grane?

Accepted Answer

In 2025, the crime rate in Grane was 10 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 Grane?

Accepted Answer

Tap water in Grane is compliant with quality standards. Source: ARS / Hub'eau. (327 analyses over 12 months)

Question 6

What is the air quality in Grane?

Accepted Answer

According to LCSQA stations (5-year mean) in Grane: PM2.5 : 9.5 µg/m³, NO₂ : 14.1 µg/m³, PM10 : 15.9 µg/m³. Source: LCSQA / Géod'air.