Question 1

What is the population of Marcey-les-Grèves?

Accepted Answer

The commune of Marcey-les-Grèves has 1,286 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marcey-les-Grèves?

Accepted Answer

Yes, Marcey-les-Grèves is exposed to 15 natural risk(s): Eboulement ou chutes de pierres et de blocs, Engins de guerre, Foudre, Grêle, Inondation, Mouvement de terrain, Neige et pluies verglaçantes, Par remontées de nappes naturelles, Par submersion marine, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Radon, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marcey-les-Grèves?

Accepted Answer

Out of 126 ADEME EPCs available in Marcey-les-Grèves, the most common label is D. 10% are rated A or B.

Question 4

What is the crime rate in Marcey-les-Grèves?

Accepted Answer

In 2025, the crime rate in Marcey-les-Grèves was 7.8 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 Marcey-les-Grèves?

Accepted Answer

Tap water in Marcey-les-Grèves is compliant with quality standards. Source: ARS / Hub'eau. (82 analyses over 12 months)

Question 6

What is the air quality in Marcey-les-Grèves?

Accepted Answer

According to LCSQA stations (5-year mean) in Marcey-les-Grèves: PM2.5 : 9.2 µg/m³, NO₂ : 12.2 µg/m³, PM10 : 15.9 µg/m³. Source: LCSQA / Géod'air.