Question 1

What is the population of Orval sur Sienne?

Accepted Answer

The commune of Orval sur Sienne has 1,222 inhabitants per the INSEE census.

Question 2

Are there natural risks in Orval sur Sienne?

Accepted Answer

Yes, Orval sur Sienne is exposed to 16 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Engins de guerre, Foudre, Grêle, Inondation, Mouvement de terrain, Neige et pluies verglaçantes, Par remontées de nappes naturelles, Par submersion marine, Par une crue à débordement lent de cours d'eau, Phénomène lié à l'atmosphère, Radon, Séisme, Tassements différentiels, Tempête et grains (vent). Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Orval sur Sienne?

Accepted Answer

Out of 103 ADEME EPCs available in Orval sur Sienne, the most common label is D. 8% are rated A or B.

Question 4

What is the crime rate in Orval sur Sienne?

Accepted Answer

In 2025, the crime rate in Orval sur Sienne 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 Orval sur Sienne?

Accepted Answer

Tap water in Orval sur Sienne is compliant with quality standards. Source: ARS / Hub'eau. (55 analyses over 12 months)

Question 6

What is the air quality in Orval sur Sienne?

Accepted Answer

According to LCSQA stations (5-year mean) in Orval sur Sienne: PM2.5 : 8.6 µg/m³, NO₂ : 9.6 µg/m³, PM10 : 16.0 µg/m³. Source: LCSQA / Géod'air.