Question 1

What is the population of Marigny-sur-Yonne?

Accepted Answer

The commune of Marigny-sur-Yonne has 191 inhabitants per the INSEE census.

Question 2

Are there natural risks in Marigny-sur-Yonne?

Accepted Answer

Yes, Marigny-sur-Yonne is exposed to 2 natural risk(s): Rupture de barrage, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Marigny-sur-Yonne?

Accepted Answer

Out of 19 ADEME EPCs available in Marigny-sur-Yonne, the most common label is G. 5% are rated A or B.

Question 4

What is the crime rate in Marigny-sur-Yonne?

Accepted Answer

In 2025, the crime rate in Marigny-sur-Yonne 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 Marigny-sur-Yonne?

Accepted Answer

Tap water in Marigny-sur-Yonne is compliant with quality standards. Source: ARS / Hub'eau. (19 analyses over 12 months)

Question 6

What is the air quality in Marigny-sur-Yonne?

Accepted Answer

According to LCSQA stations (5-year mean) in Marigny-sur-Yonne: PM2.5 : 6.9 µg/m³, NO₂ : 5.1 µg/m³, PM10 : 11.4 µg/m³. Source: LCSQA / Géod'air.