Question 1

What is the population of Saint-Martin-de-Castillon?

Accepted Answer

The commune of Saint-Martin-de-Castillon has 695 inhabitants per the INSEE census.

Question 2

Are there natural risks in Saint-Martin-de-Castillon?

Accepted Answer

Yes, Saint-Martin-de-Castillon is exposed to 14 natural risk(s): Affaissement minier, Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Affaissements et effondrements d'origine naturelle (cavités souterraines), Eboulement ou chutes de pierres et de blocs, Effondrements localisés, Feu de forêt, Glissement de terrain, Inondation, Mouvement de terrain, Par une crue torrentielle ou à montée rapide de cours d'eau, Radon, Séisme, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Saint-Martin-de-Castillon?

Accepted Answer

Out of 104 ADEME EPCs available in Saint-Martin-de-Castillon, the most common label is E. 5% are rated A or B.

Question 4

What is the crime rate in Saint-Martin-de-Castillon?

Accepted Answer

In 2025, the crime rate in Saint-Martin-de-Castillon 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 Saint-Martin-de-Castillon?

Accepted Answer

Tap water in Saint-Martin-de-Castillon is compliant with quality standards. Source: ARS / Hub'eau. (201 analyses over 12 months)

Question 6

What is the air quality in Saint-Martin-de-Castillon?

Accepted Answer

According to LCSQA stations (5-year mean) in Saint-Martin-de-Castillon: PM2.5 : 8.0 µg/m³, NO₂ : 9.5 µg/m³, PM10 : 14.4 µg/m³. Source: LCSQA / Géod'air.