Question 1

What is the population of Jarnac-Champagne?

Accepted Answer

The commune of Jarnac-Champagne has 876 inhabitants per the INSEE census.

Question 2

Are there natural risks in Jarnac-Champagne?

Accepted Answer

Yes, Jarnac-Champagne is exposed to 6 natural risk(s): Mouvement de terrain, Phénomène lié à l'atmosphère, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Jarnac-Champagne?

Accepted Answer

Out of 68 ADEME EPCs available in Jarnac-Champagne, the most common label is C. 18% are rated A or B.

Question 4

What is the crime rate in Jarnac-Champagne?

Accepted Answer

In 2025, the crime rate in Jarnac-Champagne 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 Jarnac-Champagne?

Accepted Answer

Tap water in Jarnac-Champagne is compliant with quality standards. Source: ARS / Hub'eau. (38 analyses over 12 months)

Question 6

What is the air quality in Jarnac-Champagne?

Accepted Answer

According to LCSQA stations (5-year mean) in Jarnac-Champagne: PM2.5 : 7.9 µg/m³, NO₂ : 13.0 µg/m³, PM10 : 15.4 µg/m³. Source: LCSQA / Géod'air.