Question 1

What is the population of Villers-sur-Authie?

Accepted Answer

The commune of Villers-sur-Authie has 460 inhabitants per the INSEE census.

Question 2

Are there natural risks in Villers-sur-Authie?

Accepted Answer

Yes, Villers-sur-Authie is exposed to 3 natural risk(s): Inondation, Par remontées de nappes naturelles, Par ruissellement et coulée de boue. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Villers-sur-Authie?

Accepted Answer

Out of 43 ADEME EPCs available in Villers-sur-Authie, the most common label is D. 5% are rated A or B.

Question 4

What is the crime rate in Villers-sur-Authie?

Accepted Answer

In 2025, the crime rate in Villers-sur-Authie 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 Villers-sur-Authie?

Accepted Answer

Tap water in Villers-sur-Authie is compliant with quality standards. Source: ARS / Hub'eau. (683 analyses over 12 months)

Question 6

What is the air quality in Villers-sur-Authie?

Accepted Answer

According to LCSQA stations (5-year mean) in Villers-sur-Authie: PM2.5 : 9.8 µg/m³, NO₂ : 10.0 µg/m³, PM10 : 17.0 µg/m³. Source: LCSQA / Géod'air.