Question 1

What is the population of Clayes-sous-Bois?

Accepted Answer

The commune of Clayes-sous-Bois has 16,940 inhabitants per the INSEE census.

Question 2

Are there natural risks in Clayes-sous-Bois?

Accepted Answer

No natural risk is listed for Clayes-sous-Bois in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Clayes-sous-Bois?

Accepted Answer

Out of 719 ADEME EPCs available in Clayes-sous-Bois, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Clayes-sous-Bois?

Accepted Answer

In 2025, the crime rate in Clayes-sous-Bois was 28.7 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 Clayes-sous-Bois?

Accepted Answer

Tap water in Clayes-sous-Bois is compliant with quality standards. Source: ARS / Hub'eau. (556 analyses over 12 months)

Question 6

What is the air quality in Clayes-sous-Bois?

Accepted Answer

According to LCSQA stations (5-year mean) in Clayes-sous-Bois: PM2.5 : 9.4 µg/m³, NO₂ : 17.8 µg/m³, PM10 : 16.1 µg/m³. Source: LCSQA / Géod'air.