Question 1

What is the population of Ollières-sur-Eyrieux?

Accepted Answer

The commune of Ollières-sur-Eyrieux has 1,020 inhabitants per the INSEE census.

Question 2

Are there natural risks in Ollières-sur-Eyrieux?

Accepted Answer

Yes, Ollières-sur-Eyrieux is exposed to 5 natural risk(s): Feu de forêt, Inondation, Mouvement de terrain, Rupture de barrage, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Ollières-sur-Eyrieux?

Accepted Answer

Out of 102 ADEME EPCs available in Ollières-sur-Eyrieux, the most common label is D. 10% are rated A or B.

Question 4

What is the crime rate in Ollières-sur-Eyrieux?

Accepted Answer

In 2025, the crime rate in Ollières-sur-Eyrieux 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 Ollières-sur-Eyrieux?

Accepted Answer

Tap water in Ollières-sur-Eyrieux is compliant with quality standards. Source: ARS / Hub'eau. (573 analyses over 12 months)

Question 6

What is the air quality in Ollières-sur-Eyrieux?

Accepted Answer

According to LCSQA stations (5-year mean) in Ollières-sur-Eyrieux: PM2.5 : 10.0 µg/m³, NO₂ : 15.9 µg/m³, PM10 : 15.6 µg/m³. Source: LCSQA / Géod'air.