Question 1

What is the population of Châtillon-lès-Sons?

Accepted Answer

The commune of Châtillon-lès-Sons has 83 inhabitants per the INSEE census.

Question 2

Are there natural risks in Châtillon-lès-Sons?

Accepted Answer

No natural risk is listed for Châtillon-lès-Sons in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Châtillon-lès-Sons?

Accepted Answer

Out of 7 ADEME EPCs available in Châtillon-lès-Sons, the most common label is D. 0% are rated A or B.

Question 4

What is the crime rate in Châtillon-lès-Sons?

Accepted Answer

In 2025, the crime rate in Châtillon-lès-Sons was 0 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 Châtillon-lès-Sons?

Accepted Answer

Tap water in Châtillon-lès-Sons is non-compliant on some parameters. Source: ARS / Hub'eau. (406 analyses over 12 months) Exceedances were observed for: nitrates.

Question 6

What is the air quality in Châtillon-lès-Sons?

Accepted Answer

According to LCSQA stations (5-year mean) in Châtillon-lès-Sons: PM2.5 : 9.5 µg/m³, NO₂ : 11.9 µg/m³, PM10 : 15.7 µg/m³. Source: LCSQA / Géod'air.