Question 1

What is the population of Lesneven?

Accepted Answer

The commune of Lesneven has 7,471 inhabitants per the INSEE census.

Question 2

Are there natural risks in Lesneven?

Accepted Answer

Yes, Lesneven is exposed to 2 natural risk(s): Radon, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Lesneven?

Accepted Answer

Out of 666 ADEME EPCs available in Lesneven, the most common label is D. 8% are rated A or B.

Question 4

What is the crime rate in Lesneven?

Accepted Answer

In 2025, the crime rate in Lesneven was 21.9 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 Lesneven?

Accepted Answer

Tap water in Lesneven is non-compliant on some parameters. Source: ARS / Hub'eau. (692 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Lesneven?

Accepted Answer

According to LCSQA stations (5-year mean) in Lesneven: PM2.5 : 7.7 µg/m³, NO₂ : 14.0 µg/m³, PM10 : 16.8 µg/m³. Source: LCSQA / Géod'air.