Question 1

What is the population of Marly-sous-Issy?

Accepted Answer

The commune of Marly-sous-Issy has 82 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marly-sous-Issy?

Accepted Answer

Yes, Marly-sous-Issy is exposed to 2 natural risk(s): Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marly-sous-Issy?

Accepted Answer

Out of 10 ADEME EPCs available in Marly-sous-Issy, the most common label is E. 0% are rated A or B.

Question 4

What is the crime rate in Marly-sous-Issy?

Accepted Answer

In 2025, the crime rate in Marly-sous-Issy 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 Marly-sous-Issy?

Accepted Answer

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

Question 6

What is the air quality in Marly-sous-Issy?

Accepted Answer

According to LCSQA stations (5-year mean) in Marly-sous-Issy: PM2.5 : 7.0 µg/m³, NO₂ : 6.8 µg/m³, PM10 : 11.2 µg/m³. Source: LCSQA / Géod'air.