Question 1

What is the population of Grand-Champ?

Accepted Answer

The commune of Grand-Champ has 5,859 inhabitants per the INSEE census.

Question 2

Are there natural risks in Grand-Champ?

Accepted Answer

Yes, Grand-Champ is exposed to 7 natural risk(s): Feu de forêt, Mouvement de terrain, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Grand-Champ?

Accepted Answer

Out of 375 ADEME EPCs available in Grand-Champ, the most common label is C. 12% are rated A or B.

Question 4

What is the crime rate in Grand-Champ?

Accepted Answer

In 2025, the crime rate in Grand-Champ was 17.4 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 Grand-Champ?

Accepted Answer

Tap water in Grand-Champ is compliant with quality standards. Source: ARS / Hub'eau. (834 analyses over 12 months)

Question 6

What is the air quality in Grand-Champ?

Accepted Answer

According to LCSQA stations (5-year mean) in Grand-Champ: PM2.5 : 8.5 µg/m³, NO₂ : 8.2 µg/m³, PM10 : 13.6 µg/m³. Source: LCSQA / Géod'air.