Question 1

What is the population of Tranqueville-Graux?

Accepted Answer

The commune of Tranqueville-Graux has 89 inhabitants per the INSEE census.

Question 2

Are there natural risks in Tranqueville-Graux?

Accepted Answer

Yes, Tranqueville-Graux is exposed to 4 natural risk(s): Mouvement de terrain, Radon, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Tranqueville-Graux?

Accepted Answer

Out of 7 ADEME EPCs available in Tranqueville-Graux, the most common label is G. 14% are rated A or B.

Question 4

What is the crime rate in Tranqueville-Graux?

Accepted Answer

In 2025, the crime rate in Tranqueville-Graux 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 Tranqueville-Graux?

Accepted Answer

Tap water in Tranqueville-Graux is compliant with quality standards. Source: ARS / Hub'eau. (40 analyses over 12 months)

Question 6

What is the air quality in Tranqueville-Graux?

Accepted Answer

According to LCSQA stations (5-year mean) in Tranqueville-Graux: PM2.5 : 9.5 µg/m³, NO₂ : 12.9 µg/m³, PM10 : 16.0 µg/m³. Source: LCSQA / Géod'air.