Question 1

What is the population of Wattrelos?

Accepted Answer

The commune of Wattrelos has 40,881 inhabitants per the INSEE census.

Question 2

Are there natural risks in Wattrelos?

Accepted Answer

Yes, Wattrelos is exposed to 4 natural risk(s): Engins de guerre, Inondation, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Wattrelos?

Accepted Answer

Out of 5,606 ADEME EPCs available in Wattrelos, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Wattrelos?

Accepted Answer

In 2025, the crime rate in Wattrelos was 37.2 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 Wattrelos?

Accepted Answer

Tap water in Wattrelos is compliant with quality standards. Source: ARS / Hub'eau. (3268 analyses over 12 months)

Question 6

What is the air quality in Wattrelos?

Accepted Answer

According to LCSQA stations (5-year mean) in Wattrelos: PM2.5 : 12.2 µg/m³, NO₂ : 19.3 µg/m³, PM10 : 18.6 µg/m³. Source: LCSQA / Géod'air.