Question 1

What is the population of Landéan?

Accepted Answer

The commune of Landéan has 1,225 inhabitants per the INSEE census.

Question 2

Are there natural risks in Landéan?

Accepted Answer

Yes, Landéan is exposed to 4 natural risk(s): Phénomène lié à l'atmosphère, Séisme, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Landéan?

Accepted Answer

Out of 120 ADEME EPCs available in Landéan, the most common label is D. 6% are rated A or B.

Question 4

What is the crime rate in Landéan?

Accepted Answer

In 2025, the crime rate in Landéan was 5.6 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 Landéan?

Accepted Answer

Tap water in Landéan is compliant with quality standards. Source: ARS / Hub'eau. (149 analyses over 12 months)

Question 6

What is the air quality in Landéan?

Accepted Answer

According to LCSQA stations (5-year mean) in Landéan: PM2.5 : 8.9 µg/m³, NO₂ : 13.5 µg/m³, PM10 : 14.3 µg/m³. Source: LCSQA / Géod'air.