Question 1

What is the population of Olizy-sur-Chiers?

Accepted Answer

The commune of Olizy-sur-Chiers has 196 inhabitants per the INSEE census.

Question 2

Are there natural risks in Olizy-sur-Chiers?

Accepted Answer

Yes, Olizy-sur-Chiers is exposed to 7 natural risk(s): Affaissements et effondrements (cavités souterraines hors mines), Engins de guerre, Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Olizy-sur-Chiers?

Accepted Answer

Out of 13 ADEME EPCs available in Olizy-sur-Chiers, the most common label is D. 0% are rated A or B.

Question 4

What is the crime rate in Olizy-sur-Chiers?

Accepted Answer

In 2025, the crime rate in Olizy-sur-Chiers 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 Olizy-sur-Chiers?

Accepted Answer

Tap water in Olizy-sur-Chiers is compliant with quality standards. Source: ARS / Hub'eau. (123 analyses over 12 months)

Question 6

What is the air quality in Olizy-sur-Chiers?

Accepted Answer

According to LCSQA stations (5-year mean) in Olizy-sur-Chiers: PM2.5 : 8.2 µg/m³, NO₂ : 10.9 µg/m³, PM10 : 14.3 µg/m³. Source: LCSQA / Géod'air.