Question 1

What is the population of Billy-sur-Aisne?

Accepted Answer

The commune of Billy-sur-Aisne has 1,141 inhabitants per the INSEE census.

Question 2

Are there natural risks in Billy-sur-Aisne?

Accepted Answer

Yes, Billy-sur-Aisne is exposed to 2 natural risk(s): Inondation, Par ruissellement et coulée de boue. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Billy-sur-Aisne?

Accepted Answer

Out of 112 ADEME EPCs available in Billy-sur-Aisne, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Billy-sur-Aisne?

Accepted Answer

In 2025, the crime rate in Billy-sur-Aisne was 4.4 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 Billy-sur-Aisne?

Accepted Answer

Tap water in Billy-sur-Aisne is compliant with quality standards. Source: ARS / Hub'eau. (63 analyses over 12 months)

Question 6

What is the air quality in Billy-sur-Aisne?

Accepted Answer

According to LCSQA stations (5-year mean) in Billy-sur-Aisne: PM2.5 : 9.2 µg/m³, NO₂ : 8.9 µg/m³, PM10 : 15.4 µg/m³. Source: LCSQA / Géod'air.