Question 1

What is the population of Grandchamp?

Accepted Answer

The commune of Grandchamp has 141 inhabitants per the INSEE census.

Question 2

Are there natural risks in Grandchamp?

Accepted Answer

Yes, Grandchamp is exposed to 3 natural risk(s): Phénomène lié à l'atmosphère, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Grandchamp?

Accepted Answer

Out of 13 ADEME EPCs available in Grandchamp, the most common label is E. 8% are rated A or B.

Question 4

What is the crime rate in Grandchamp?

Accepted Answer

In 2025, the crime rate in Grandchamp was 0 offences per 1,000 inhabitants (burglaries, theft, violence, vandalism). Source: SSMSI / French Ministry of the Interior.

Question 5

What is the air quality in Grandchamp?

Accepted Answer

According to LCSQA stations (5-year mean) in Grandchamp: PM2.5 : 8.1 µg/m³, NO₂ : 8.4 µg/m³, PM10 : 12.5 µg/m³. Source: LCSQA / Géod'air.