Question 1

What is the population of Billy-Berclau?

Accepted Answer

The commune of Billy-Berclau has 5,076 inhabitants per the INSEE census.

Question 2

Are there natural risks in Billy-Berclau?

Accepted Answer

Yes, Billy-Berclau is exposed to 6 natural risk(s): Affaissement minier, Glissements ou mouvements de pente, Mouvement de terrain, Séisme, Tassements, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Billy-Berclau?

Accepted Answer

Out of 505 ADEME EPCs available in Billy-Berclau, the most common label is C. 6% are rated A or B.

Question 4

What is the crime rate in Billy-Berclau?

Accepted Answer

In 2025, the crime rate in Billy-Berclau was 22 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 Billy-Berclau?

Accepted Answer

Tap water in Billy-Berclau is compliant with quality standards. Source: ARS / Hub'eau. (519 analyses over 12 months)

Question 6

What is the air quality in Billy-Berclau?

Accepted Answer

According to LCSQA stations (5-year mean) in Billy-Berclau: PM2.5 : 8.8 µg/m³, NO₂ : 11.7 µg/m³, PM10 : 16.9 µg/m³. Source: LCSQA / Géod'air.