Question 1

What is the population of Lys-lez-Lannoy?

Accepted Answer

The commune of Lys-lez-Lannoy has 13,987 inhabitants per the INSEE census.

Question 2

Are there natural risks in Lys-lez-Lannoy?

Accepted Answer

Yes, Lys-lez-Lannoy 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 Lys-lez-Lannoy?

Accepted Answer

Out of 974 ADEME EPCs available in Lys-lez-Lannoy, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Lys-lez-Lannoy?

Accepted Answer

In 2025, the crime rate in Lys-lez-Lannoy was 31.3 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 Lys-lez-Lannoy?

Accepted Answer

Tap water in Lys-lez-Lannoy is compliant with quality standards. Source: ARS / Hub'eau. (270 analyses over 12 months)

Question 6

What is the air quality in Lys-lez-Lannoy?

Accepted Answer

According to LCSQA stations (5-year mean) in Lys-lez-Lannoy: PM2.5 : 12.2 µg/m³, NO₂ : 19.0 µg/m³, PM10 : 18.7 µg/m³. Source: LCSQA / Géod'air.