Question 1

What is the population of Jonval?

Accepted Answer

The commune of Jonval has 89 inhabitants per the INSEE census.

Question 2

Are there natural risks in Jonval?

Accepted Answer

No natural risk is listed for Jonval in the GASPAR / Géorisques database.

Question 3

What is the energy performance of homes in Jonval?

Accepted Answer

Out of 3 ADEME EPCs available in Jonval, the most common label is C. 0% are rated A or B.

Question 4

What is the crime rate in Jonval?

Accepted Answer

In 2025, the crime rate in Jonval 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 Jonval?

Accepted Answer

Tap water in Jonval is compliant with quality standards. Source: ARS / Hub'eau. (81 analyses over 12 months)

Question 6

What is the air quality in Jonval?

Accepted Answer

According to LCSQA stations (5-year mean) in Jonval: PM2.5 : 7.9 µg/m³, NO₂ : 10.5 µg/m³, PM10 : 15.1 µg/m³. Source: LCSQA / Géod'air.