Question 1

What is the population of Illy?

Accepted Answer

The commune of Illy has 416 inhabitants per the INSEE census.

Question 2

Are there natural risks in Illy?

Accepted Answer

Yes, Illy is exposed to 1 natural risk(s): Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Illy?

Accepted Answer

Out of 35 ADEME EPCs available in Illy, the most common label is E. 3% are rated A or B.

Question 4

What is the crime rate in Illy?

Accepted Answer

In 2025, the crime rate in Illy 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 Illy?

Accepted Answer

Tap water in Illy is compliant with quality standards. Source: ARS / Hub'eau. (111 analyses over 12 months)

Question 6

What is the air quality in Illy?

Accepted Answer

According to LCSQA stations (5-year mean) in Illy: PM2.5 : 7.7 µg/m³, NO₂ : 9.7 µg/m³, PM10 : 14.6 µg/m³. Source: LCSQA / Géod'air.