Question 1

What is the population of Château-Thierry?

Accepted Answer

The commune of Château-Thierry has 15,068 inhabitants per the INSEE census.

Question 2

Are there natural risks in Château-Thierry?

Accepted Answer

Yes, Château-Thierry is exposed to 2 natural risk(s): Inondation, Par ruissellement et coulée de boue. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Château-Thierry?

Accepted Answer

Out of 754 ADEME EPCs available in Château-Thierry, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Château-Thierry?

Accepted Answer

In 2025, the crime rate in Château-Thierry was 53 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 Château-Thierry?

Accepted Answer

Tap water in Château-Thierry is compliant with quality standards. Source: ARS / Hub'eau. (1016 analyses over 12 months)

Question 6

What is the air quality in Château-Thierry?

Accepted Answer

According to LCSQA stations (5-year mean) in Château-Thierry: PM2.5 : 8.9 µg/m³, NO₂ : 7.8 µg/m³, PM10 : 15.3 µg/m³. Source: LCSQA / Géod'air.