Question 1

What is the population of Alligny-Cosne?

Accepted Answer

The commune of Alligny-Cosne has 922 inhabitants per the INSEE census.

Question 2

Are there natural risks in Alligny-Cosne?

Accepted Answer

Yes, Alligny-Cosne is exposed to 1 natural risk(s): Nucléaire. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Alligny-Cosne?

Accepted Answer

Out of 114 ADEME EPCs available in Alligny-Cosne, the most common label is D. 8% are rated A or B.

Question 4

What is the crime rate in Alligny-Cosne?

Accepted Answer

In 2025, the crime rate in Alligny-Cosne 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 Alligny-Cosne?

Accepted Answer

Tap water in Alligny-Cosne is compliant with quality standards. Source: ARS / Hub'eau. (301 analyses over 12 months)

Question 6

What is the air quality in Alligny-Cosne?

Accepted Answer

According to LCSQA stations (5-year mean) in Alligny-Cosne: PM2.5 : 8.0 µg/m³, NO₂ : 9.7 µg/m³, PM10 : 12.8 µg/m³. Source: LCSQA / Géod'air.