Question 1

What is the population of Margny-sur-Matz?

Accepted Answer

The commune of Margny-sur-Matz has 533 inhabitants per the INSEE census.

Question 2

Are there natural risks in Margny-sur-Matz?

Accepted Answer

No natural risk is listed for Margny-sur-Matz in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Margny-sur-Matz?

Accepted Answer

Out of 27 ADEME EPCs available in Margny-sur-Matz, the most common label is D. 11% are rated A or B.

Question 4

What is the crime rate in Margny-sur-Matz?

Accepted Answer

In 2025, the crime rate in Margny-sur-Matz 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 Margny-sur-Matz?

Accepted Answer

Tap water in Margny-sur-Matz is compliant with quality standards. Source: ARS / Hub'eau. (359 analyses over 12 months)

Question 6

What is the air quality in Margny-sur-Matz?

Accepted Answer

According to LCSQA stations (5-year mean) in Margny-sur-Matz: PM2.5 : 8.9 µg/m³, NO₂ : 14.1 µg/m³, PM10 : 15.6 µg/m³. Source: LCSQA / Géod'air.