Question 1

What is the population of Brienne-le-Château?

Accepted Answer

The commune of Brienne-le-Château has 2,703 inhabitants per the INSEE census.

Question 2

Are there natural risks in Brienne-le-Château?

Accepted Answer

Yes, Brienne-le-Château is exposed to 8 natural risk(s): Effet de surpression, Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Risque industriel, Rupture de barrage, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Brienne-le-Château?

Accepted Answer

Out of 288 ADEME EPCs available in Brienne-le-Château, the most common label is D. 0% are rated A or B.

Question 4

What is the crime rate in Brienne-le-Château?

Accepted Answer

In 2025, the crime rate in Brienne-le-Château was 44.9 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 Brienne-le-Château?

Accepted Answer

Tap water in Brienne-le-Château is compliant with quality standards. Source: ARS / Hub'eau. (136 analyses over 12 months)

Question 6

What is the air quality in Brienne-le-Château?

Accepted Answer

According to LCSQA stations (5-year mean) in Brienne-le-Château: PM2.5 : 8.3 µg/m³, NO₂ : 9.6 µg/m³, PM10 : 14.9 µg/m³. Source: LCSQA / Géod'air.