Question 1

What is the population of Champigny-sous-Varennes?

Accepted Answer

The commune of Champigny-sous-Varennes has 132 inhabitants per the INSEE census.

Question 2

Are there natural risks in Champigny-sous-Varennes?

Accepted Answer

Yes, Champigny-sous-Varennes is exposed to 3 natural risk(s): Phénomène lié à l'atmosphère, Séisme, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Champigny-sous-Varennes?

Accepted Answer

Out of 8 ADEME EPCs available in Champigny-sous-Varennes, the most common label is G. 13% are rated A or B.

Question 4

What is the crime rate in Champigny-sous-Varennes?

Accepted Answer

In 2025, the crime rate in Champigny-sous-Varennes 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 Champigny-sous-Varennes?

Accepted Answer

Tap water in Champigny-sous-Varennes is compliant with quality standards. Source: ARS / Hub'eau. (153 analyses over 12 months)

Question 6

What is the air quality in Champigny-sous-Varennes?

Accepted Answer

According to LCSQA stations (5-year mean) in Champigny-sous-Varennes: PM2.5 : 7.7 µg/m³, NO₂ : 13.6 µg/m³, PM10 : 13.6 µg/m³. Source: LCSQA / Géod'air.