Question 1

What is the population of Viry-Châtillon?

Accepted Answer

The commune of Viry-Châtillon has 31,112 inhabitants per the INSEE census.

Question 2

Are there natural risks in Viry-Châtillon?

Accepted Answer

Yes, Viry-Châtillon is exposed to 2 natural risk(s): Inondation, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Viry-Châtillon?

Accepted Answer

Out of 963 ADEME EPCs available in Viry-Châtillon, the most common label is D. 1% are rated A or B.

Question 4

What is the crime rate in Viry-Châtillon?

Accepted Answer

In 2025, the crime rate in Viry-Châtillon was 38.4 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 Viry-Châtillon?

Accepted Answer

Tap water in Viry-Châtillon is compliant with quality standards. Source: ARS / Hub'eau. (3902 analyses over 12 months)

Question 6

What is the air quality in Viry-Châtillon?

Accepted Answer

According to LCSQA stations (5-year mean) in Viry-Châtillon: PM2.5 : 11.9 µg/m³, NO₂ : 25.1 µg/m³, PM10 : 19.4 µg/m³. Source: LCSQA / Géod'air.