Question 1

What is the population of Guignen?

Accepted Answer

The commune of Guignen has 4,149 inhabitants per the INSEE census.

Question 2

Are there natural risks in Guignen?

Accepted Answer

Yes, Guignen is exposed to 7 natural risk(s): Feu de forêt, Mouvement de terrain, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Guignen?

Accepted Answer

Out of 290 ADEME EPCs available in Guignen, the most common label is D. 14% are rated A or B.

Question 4

What is the crime rate in Guignen?

Accepted Answer

In 2025, the crime rate in Guignen was 14.9 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 Guignen?

Accepted Answer

Tap water in Guignen is compliant with quality standards. Source: ARS / Hub'eau. (529 analyses over 12 months)

Question 6

What is the air quality in Guignen?

Accepted Answer

According to LCSQA stations (5-year mean) in Guignen: PM2.5 : 9.3 µg/m³, NO₂ : 14.0 µg/m³, PM10 : 15.0 µg/m³. Source: LCSQA / Géod'air.