Question 1

What is the population of Noisy-le-Grand?

Accepted Answer

The commune of Noisy-le-Grand has 71,632 inhabitants per the INSEE census.

Question 2

Are there natural risks in Noisy-le-Grand?

Accepted Answer

Yes, Noisy-le-Grand is exposed to 8 natural risk(s): Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Noisy-le-Grand?

Accepted Answer

Out of 1,291 ADEME EPCs available in Noisy-le-Grand, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Noisy-le-Grand?

Accepted Answer

In 2025, the crime rate in Noisy-le-Grand was 38.3 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 Noisy-le-Grand?

Accepted Answer

Tap water in Noisy-le-Grand is compliant with quality standards. Source: ARS / Hub'eau. (19451 analyses over 12 months)

Question 6

What is the air quality in Noisy-le-Grand?

Accepted Answer

According to LCSQA stations (5-year mean) in Noisy-le-Grand: PM2.5 : 10.9 µg/m³, NO₂ : 21.9 µg/m³, PM10 : 17.2 µg/m³. Source: LCSQA / Géod'air.