Question 1

What is the population of Mesnil-en-Arrouaise?

Accepted Answer

The commune of Mesnil-en-Arrouaise has 107 inhabitants per the INSEE census.

Question 2

Are there natural risks in Mesnil-en-Arrouaise?

Accepted Answer

Yes, Mesnil-en-Arrouaise is exposed to 1 natural risk(s): Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Mesnil-en-Arrouaise?

Accepted Answer

Out of 13 ADEME EPCs available in Mesnil-en-Arrouaise, the most common label is G. 0% are rated A or B.

Question 4

What is the crime rate in Mesnil-en-Arrouaise?

Accepted Answer

In 2025, the crime rate in Mesnil-en-Arrouaise 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 Mesnil-en-Arrouaise?

Accepted Answer

Tap water in Mesnil-en-Arrouaise is compliant with quality standards. Source: ARS / Hub'eau. (17 analyses over 12 months)

Question 6

What is the air quality in Mesnil-en-Arrouaise?

Accepted Answer

According to LCSQA stations (5-year mean) in Mesnil-en-Arrouaise: PM2.5 : 9.1 µg/m³, NO₂ : 11.9 µg/m³, PM10 : 16.2 µg/m³. Source: LCSQA / Géod'air.