Question 1

What is the population of Houdain?

Accepted Answer

The commune of Houdain has 6,990 inhabitants per the INSEE census.

Question 2

Are there natural risks in Houdain?

Accepted Answer

Yes, Houdain is exposed to 5 natural risk(s): Affaissement minier, Effondrements localisés, Mouvement de terrain, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Houdain?

Accepted Answer

Out of 1,755 ADEME EPCs available in Houdain, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Houdain?

Accepted Answer

In 2025, the crime rate in Houdain was 31.5 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 Houdain?

Accepted Answer

Tap water in Houdain is compliant with quality standards. Source: ARS / Hub'eau. (1826 analyses over 12 months)

Question 6

What is the air quality in Houdain?

Accepted Answer

According to LCSQA stations (5-year mean) in Houdain: PM2.5 : 9.7 µg/m³, NO₂ : 10.3 µg/m³, PM10 : 16.6 µg/m³. Source: LCSQA / Géod'air.