Question 1

What is the population of Auxerre?

Accepted Answer

The commune of Auxerre has 35,236 inhabitants per the INSEE census.

Question 2

Are there natural risks in Auxerre?

Accepted Answer

Yes, Auxerre is exposed to 8 natural risk(s): Glissement de terrain, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Risque industriel, Rupture de barrage, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Auxerre?

Accepted Answer

Out of 1,825 ADEME EPCs available in Auxerre, the most common label is D. 2% are rated A or B.

Question 4

What is the crime rate in Auxerre?

Accepted Answer

In 2025, the crime rate in Auxerre was 55.4 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 Auxerre?

Accepted Answer

Tap water in Auxerre is non-compliant on some parameters. Source: ARS / Hub'eau. (874 analyses over 12 months) Exceedances were observed for: nitrates.

Question 6

What is the air quality in Auxerre?

Accepted Answer

According to LCSQA stations (5-year mean) in Auxerre: PM2.5 : 7.9 µg/m³, NO₂ : 10.1 µg/m³, PM10 : 13.6 µg/m³. Source: LCSQA / Géod'air.