Question 1

What is the population of Deuil-la-Barre?

Accepted Answer

The commune of Deuil-la-Barre has 22,903 inhabitants per the INSEE census.

Question 2

Are there natural risks in Deuil-la-Barre?

Accepted Answer

Yes, Deuil-la-Barre is exposed to 4 natural risk(s): Inondation, Mouvement de terrain, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Deuil-la-Barre?

Accepted Answer

Out of 916 ADEME EPCs available in Deuil-la-Barre, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Deuil-la-Barre?

Accepted Answer

In 2025, the crime rate in Deuil-la-Barre was 33.4 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 Deuil-la-Barre?

Accepted Answer

Tap water in Deuil-la-Barre is compliant with quality standards. Source: ARS / Hub'eau. (303 analyses over 12 months)

Question 6

What is the air quality in Deuil-la-Barre?

Accepted Answer

According to LCSQA stations (5-year mean) in Deuil-la-Barre: PM2.5 : 11.4 µg/m³, NO₂ : 29.7 µg/m³, PM10 : 22.4 µg/m³. Source: LCSQA / Géod'air.