Question 1

What is the population of Gratreuil?

Accepted Answer

The commune of Gratreuil has 21 inhabitants per the INSEE census.

Question 2

Are there natural risks in Gratreuil?

Accepted Answer

Yes, Gratreuil is exposed to 2 natural risk(s): Glissement de terrain, Mouvement de terrain. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Gratreuil?

Accepted Answer

Out of 1 ADEME EPCs available in Gratreuil, the most common label is C. 0% are rated A or B.

Question 4

What is the crime rate in Gratreuil?

Accepted Answer

In 2025, the crime rate in Gratreuil 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 Gratreuil?

Accepted Answer

Tap water in Gratreuil is compliant with quality standards. Source: ARS / Hub'eau. (31 analyses over 12 months)

Question 6

What is the air quality in Gratreuil?

Accepted Answer

According to LCSQA stations (5-year mean) in Gratreuil: PM2.5 : 8.1 µg/m³, NO₂ : 10.8 µg/m³, PM10 : 15.3 µg/m³. Source: LCSQA / Géod'air.