Question 1

What is the population of Mametz?

Accepted Answer

The commune of Mametz has 1,985 inhabitants per the INSEE census.

Question 2

Are there natural risks in Mametz?

Accepted Answer

Yes, Mametz 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 Mametz?

Accepted Answer

Out of 189 ADEME EPCs available in Mametz, the most common label is D. 5% are rated A or B.

Question 4

What is the crime rate in Mametz?

Accepted Answer

In 2025, the crime rate in Mametz was 15.7 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 Mametz?

Accepted Answer

Tap water in Mametz is non-compliant on some parameters. Source: ARS / Hub'eau. (404 analyses over 12 months) Exceedances were observed for: nitrates.

Question 6

What is the air quality in Mametz?

Accepted Answer

According to LCSQA stations (5-year mean) in Mametz: PM2.5 : 9.8 µg/m³, NO₂ : 10.2 µg/m³, PM10 : 17.1 µg/m³. Source: LCSQA / Géod'air.