Question 1

What is the population of Rochejean?

Accepted Answer

The commune of Rochejean has 748 inhabitants per the INSEE census.

Question 2

Are there natural risks in Rochejean?

Accepted Answer

Yes, Rochejean is exposed to 2 natural risk(s): Inondation, Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Rochejean?

Accepted Answer

Out of 46 ADEME EPCs available in Rochejean, the most common label is E. 4% are rated A or B.

Question 4

What is the crime rate in Rochejean?

Accepted Answer

In 2025, the crime rate in Rochejean 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 Rochejean?

Accepted Answer

Tap water in Rochejean is compliant with quality standards. Source: ARS / Hub'eau. (145 analyses over 12 months)

Question 6

What is the air quality in Rochejean?

Accepted Answer

According to LCSQA stations (5-year mean) in Rochejean: PM2.5 : 8.3 µg/m³, NO₂ : 13.4 µg/m³, PM10 : 13.7 µg/m³. Source: LCSQA / Géod'air.