Question 1

What is the population of Roche-Blanche?

Accepted Answer

The commune of Roche-Blanche has 3,373 inhabitants per the INSEE census.

Question 2

Are there natural risks in Roche-Blanche?

Accepted Answer

Yes, Roche-Blanche is exposed to 16 natural risk(s): Affaissements et effondrements d'origine naturelle (cavités souterraines), Eboulement ou chutes de pierres et de blocs, Echauffement des terrains de dépôts, Effet de surpression, Glissement de terrain, Inondation, Mouvement de terrain, Par ruissellement et coulée de boue, Par une crue torrentielle ou à montée rapide de cours d'eau, Phénomène lié à l'atmosphère, Radon, Risque industriel, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Roche-Blanche?

Accepted Answer

Out of 201 ADEME EPCs available in Roche-Blanche, the most common label is D. 7% are rated A or B.

Question 4

What is the crime rate in Roche-Blanche?

Accepted Answer

In 2025, the crime rate in Roche-Blanche was 15.1 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 Roche-Blanche?

Accepted Answer

Tap water in Roche-Blanche is compliant with quality standards. Source: ARS / Hub'eau. (120 analyses over 12 months)

Question 6

What is the air quality in Roche-Blanche?

Accepted Answer

According to LCSQA stations (5-year mean) in Roche-Blanche: PM2.5 : 7.7 µg/m³, NO₂ : 17.1 µg/m³, PM10 : 13.9 µg/m³. Source: LCSQA / Géod'air.