Question 1

What is the population of Hénu?

Accepted Answer

The commune of Hénu has 151 inhabitants per the INSEE census.

Question 2

Are there natural risks in Hénu?

Accepted Answer

Yes, Hénu is exposed to 1 natural risk(s): Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Hénu?

Accepted Answer

Out of 5 ADEME EPCs available in Hénu, the most common label is D. 0% are rated A or B.

Question 4

What is the crime rate in Hénu?

Accepted Answer

In 2025, the crime rate in Hénu 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 Hénu?

Accepted Answer

Tap water in Hénu is non-compliant on some parameters. Source: ARS / Hub'eau. (698 analyses over 12 months) Exceedances were observed for: nitrates, bactériologie.

Question 6

What is the air quality in Hénu?

Accepted Answer

According to LCSQA stations (5-year mean) in Hénu: PM2.5 : 9.1 µg/m³, NO₂ : 10.8 µg/m³, PM10 : 15.9 µg/m³. Source: LCSQA / Géod'air.