Question 1

What is the population of Grainville-Langannerie?

Accepted Answer

The commune of Grainville-Langannerie has 786 inhabitants per the INSEE census.

Question 2

Are there natural risks in Grainville-Langannerie?

Accepted Answer

Yes, Grainville-Langannerie is exposed to 3 natural risk(s): Phénomène lié à l'atmosphère, Séisme, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Grainville-Langannerie?

Accepted Answer

Out of 94 ADEME EPCs available in Grainville-Langannerie, the most common label is D. 21% are rated A or B.

Question 4

What is the crime rate in Grainville-Langannerie?

Accepted Answer

In 2025, the crime rate in Grainville-Langannerie 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 Grainville-Langannerie?

Accepted Answer

Tap water in Grainville-Langannerie is compliant with quality standards. Source: ARS / Hub'eau. (59 analyses over 12 months)

Question 6

What is the air quality in Grainville-Langannerie?

Accepted Answer

According to LCSQA stations (5-year mean) in Grainville-Langannerie: PM2.5 : 8.4 µg/m³, NO₂ : 13.7 µg/m³, PM10 : 15.9 µg/m³. Source: LCSQA / Géod'air.