Question 1

What is the population of Boullay-les-Troux?

Accepted Answer

The commune of Boullay-les-Troux has 632 inhabitants per the INSEE census.

Question 2

Are there natural risks in Boullay-les-Troux?

Accepted Answer

Yes, Boullay-les-Troux 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 Boullay-les-Troux?

Accepted Answer

Out of 44 ADEME EPCs available in Boullay-les-Troux, the most common label is D. 23% are rated A or B.

Question 4

What is the crime rate in Boullay-les-Troux?

Accepted Answer

In 2025, the crime rate in Boullay-les-Troux 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 Boullay-les-Troux?

Accepted Answer

Tap water in Boullay-les-Troux is compliant with quality standards. Source: ARS / Hub'eau. (90 analyses over 12 months)

Question 6

What is the air quality in Boullay-les-Troux?

Accepted Answer

According to LCSQA stations (5-year mean) in Boullay-les-Troux: PM2.5 : 10.8 µg/m³, NO₂ : 20.1 µg/m³, PM10 : 18.7 µg/m³. Source: LCSQA / Géod'air.