Question 1

What is the population of Ferrière-au-Doyen?

Accepted Answer

The commune of Ferrière-au-Doyen has 156 inhabitants per the INSEE census.

Question 2

Are there natural risks in Ferrière-au-Doyen?

Accepted Answer

Yes, Ferrière-au-Doyen is exposed to 6 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Glissement de terrain, Mouvement de terrain, Neige et pluies verglaçantes, Phénomène lié à l'atmosphère, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Ferrière-au-Doyen?

Accepted Answer

Out of 30 ADEME EPCs available in Ferrière-au-Doyen, the most common label is G. 13% are rated A or B.

Question 4

What is the crime rate in Ferrière-au-Doyen?

Accepted Answer

In 2025, the crime rate in Ferrière-au-Doyen 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 Ferrière-au-Doyen?

Accepted Answer

Tap water in Ferrière-au-Doyen is compliant with quality standards. Source: ARS / Hub'eau. (25 analyses over 12 months)

Question 6

What is the air quality in Ferrière-au-Doyen?

Accepted Answer

According to LCSQA stations (5-year mean) in Ferrière-au-Doyen: PM2.5 : 8.3 µg/m³, NO₂ : 10.5 µg/m³, PM10 : 13.9 µg/m³. Source: LCSQA / Géod'air.