Question 1

What is the population of Chaulnes?

Accepted Answer

The commune of Chaulnes has 1,983 inhabitants per the INSEE census.

Question 2

Are there natural risks in Chaulnes?

Accepted Answer

Yes, Chaulnes is exposed to 2 natural risk(s): Effet thermique, Risque industriel. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Chaulnes?

Accepted Answer

Out of 258 ADEME EPCs available in Chaulnes, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Chaulnes?

Accepted Answer

In 2025, the crime rate in Chaulnes was 14.7 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 Chaulnes?

Accepted Answer

Tap water in Chaulnes is compliant with quality standards. Source: ARS / Hub'eau. (30 analyses over 12 months)

Question 6

What is the air quality in Chaulnes?

Accepted Answer

According to LCSQA stations (5-year mean) in Chaulnes: PM2.5 : 8.6 µg/m³, NO₂ : 11.7 µg/m³, PM10 : 15.3 µg/m³. Source: LCSQA / Géod'air.