Question 1

What is the population of Marolles-lès-Saint-Calais?

Accepted Answer

The commune of Marolles-lès-Saint-Calais has 287 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marolles-lès-Saint-Calais?

Accepted Answer

Yes, Marolles-lès-Saint-Calais is exposed to 2 natural risk(s): Phénomène lié à l'atmosphère, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marolles-lès-Saint-Calais?

Accepted Answer

Out of 24 ADEME EPCs available in Marolles-lès-Saint-Calais, the most common label is D. 8% are rated A or B.

Question 4

What is the crime rate in Marolles-lès-Saint-Calais?

Accepted Answer

In 2025, the crime rate in Marolles-lès-Saint-Calais 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 Marolles-lès-Saint-Calais?

Accepted Answer

Tap water in Marolles-lès-Saint-Calais is compliant with quality standards. Source: ARS / Hub'eau. (72 analyses over 12 months)

Question 6

What is the air quality in Marolles-lès-Saint-Calais?

Accepted Answer

According to LCSQA stations (5-year mean) in Marolles-lès-Saint-Calais: PM2.5 : 8.4 µg/m³, NO₂ : 11.5 µg/m³, PM10 : 13.3 µg/m³. Source: LCSQA / Géod'air.