Question 1

What is the population of Aulnay-sous-Bois?

Accepted Answer

The commune of Aulnay-sous-Bois has 86,360 inhabitants per the INSEE census.

Question 2

Are there natural risks in Aulnay-sous-Bois?

Accepted Answer

Yes, Aulnay-sous-Bois is exposed to 9 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Inondation, Mouvement de terrain, Par remontées de nappes naturelles, Par ruissellement et coulée de boue, Phénomène lié à l'atmosphère, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Aulnay-sous-Bois?

Accepted Answer

Out of 2,215 ADEME EPCs available in Aulnay-sous-Bois, the most common label is E. 3% are rated A or B.

Question 4

What is the crime rate in Aulnay-sous-Bois?

Accepted Answer

In 2025, the crime rate in Aulnay-sous-Bois was 48.8 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 Aulnay-sous-Bois?

Accepted Answer

Tap water in Aulnay-sous-Bois is compliant with quality standards. Source: ARS / Hub'eau. (1683 analyses over 12 months)

Question 6

What is the air quality in Aulnay-sous-Bois?

Accepted Answer

According to LCSQA stations (5-year mean) in Aulnay-sous-Bois: PM2.5 : 10.4 µg/m³, NO₂ : 24.6 µg/m³, PM10 : 18.7 µg/m³. Source: LCSQA / Géod'air.