Question 1

What is the population of Arches?

Accepted Answer

The commune of Arches has 1,614 inhabitants per the INSEE census.

Question 2

Are there natural risks in Arches?

Accepted Answer

Yes, Arches is exposed to 4 natural risk(s): Inondation, Par une crue à débordement lent de cours d'eau, Radon, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Arches?

Accepted Answer

Out of 90 ADEME EPCs available in Arches, the most common label is D. 6% are rated A or B.

Question 4

What is the crime rate in Arches?

Accepted Answer

In 2025, the crime rate in Arches was 15.5 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 Arches?

Accepted Answer

Tap water in Arches is compliant with quality standards. Source: ARS / Hub'eau. (870 analyses over 12 months)

Question 6

What is the air quality in Arches?

Accepted Answer

According to LCSQA stations (5-year mean) in Arches: PM2.5 : 8.1 µg/m³, NO₂ : 9.6 µg/m³, PM10 : 13.2 µg/m³. Source: LCSQA / Géod'air.