Question 1

What is the population of Marquette-en-Ostrevant?

Accepted Answer

The commune of Marquette-en-Ostrevant has 1,953 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marquette-en-Ostrevant?

Accepted Answer

Yes, Marquette-en-Ostrevant is exposed to 4 natural risk(s): Engins de guerre, Mouvement de terrain, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marquette-en-Ostrevant?

Accepted Answer

Out of 205 ADEME EPCs available in Marquette-en-Ostrevant, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Marquette-en-Ostrevant?

Accepted Answer

In 2025, the crime rate in Marquette-en-Ostrevant was 9.3 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 Marquette-en-Ostrevant?

Accepted Answer

Tap water in Marquette-en-Ostrevant is compliant with quality standards. Source: ARS / Hub'eau. (216 analyses over 12 months)

Question 6

What is the air quality in Marquette-en-Ostrevant?

Accepted Answer

According to LCSQA stations (5-year mean) in Marquette-en-Ostrevant: PM2.5 : 10.2 µg/m³, NO₂ : 13.6 µg/m³, PM10 : 16.5 µg/m³. Source: LCSQA / Géod'air.