Question 1

What is the population of Grignan?

Accepted Answer

The commune of Grignan has 1,589 inhabitants per the INSEE census.

Question 2

Are there natural risks in Grignan?

Accepted Answer

Yes, Grignan 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 Grignan?

Accepted Answer

Out of 169 ADEME EPCs available in Grignan, the most common label is C. 20% are rated A or B.

Question 4

What is the crime rate in Grignan?

Accepted Answer

In 2025, the crime rate in Grignan was 21.3 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 Grignan?

Accepted Answer

Tap water in Grignan is non-compliant on some parameters. Source: ARS / Hub'eau. (685 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Grignan?

Accepted Answer

According to LCSQA stations (5-year mean) in Grignan: PM2.5 : 10.0 µg/m³, NO₂ : 14.7 µg/m³, PM10 : 16.6 µg/m³. Source: LCSQA / Géod'air.