Question 1

What is the population of Lion-devant-Dun?

Accepted Answer

The commune of Lion-devant-Dun has 178 inhabitants per the INSEE census.

Question 2

Are there natural risks in Lion-devant-Dun?

Accepted Answer

Yes, Lion-devant-Dun is exposed to 6 natural risk(s): Engins de guerre, Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Lion-devant-Dun?

Accepted Answer

Out of 19 ADEME EPCs available in Lion-devant-Dun, the most common label is F. 0% are rated A or B.

Question 4

What is the crime rate in Lion-devant-Dun?

Accepted Answer

In 2025, the crime rate in Lion-devant-Dun 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 Lion-devant-Dun?

Accepted Answer

Tap water in Lion-devant-Dun is compliant with quality standards. Source: ARS / Hub'eau. (68 analyses over 12 months)

Question 6

What is the air quality in Lion-devant-Dun?

Accepted Answer

According to LCSQA stations (5-year mean) in Lion-devant-Dun: PM2.5 : 8.4 µg/m³, NO₂ : 12.2 µg/m³, PM10 : 14.5 µg/m³. Source: LCSQA / Géod'air.