Question 1

What is the population of Bayard-sur-Marne?

Accepted Answer

The commune of Bayard-sur-Marne has 1,269 inhabitants per the INSEE census.

Question 2

Are there natural risks in Bayard-sur-Marne?

Accepted Answer

Yes, Bayard-sur-Marne is exposed to 5 natural risk(s): Inondation, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Rupture de barrage, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Bayard-sur-Marne?

Accepted Answer

Out of 186 ADEME EPCs available in Bayard-sur-Marne, the most common label is D. 2% are rated A or B.

Question 4

What is the crime rate in Bayard-sur-Marne?

Accepted Answer

In 2025, the crime rate in Bayard-sur-Marne 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 Bayard-sur-Marne?

Accepted Answer

Tap water in Bayard-sur-Marne is compliant with quality standards. Source: ARS / Hub'eau. (684 analyses over 12 months)

Question 6

What is the air quality in Bayard-sur-Marne?

Accepted Answer

According to LCSQA stations (5-year mean) in Bayard-sur-Marne: PM2.5 : 8.2 µg/m³, NO₂ : 8.8 µg/m³, PM10 : 14.6 µg/m³. Source: LCSQA / Géod'air.