Question 1

What is the population of Castelnau-Montratier?

Accepted Answer

The commune of Castelnau-Montratier has 1,827 inhabitants per the INSEE census.

Question 2

Are there natural risks in Castelnau-Montratier?

Accepted Answer

Yes, Castelnau-Montratier is exposed to 6 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Feu de forêt, Glissement de terrain, Mouvement de terrain, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Castelnau-Montratier?

Accepted Answer

Out of 182 ADEME EPCs available in Castelnau-Montratier, the most common label is D. 5% are rated A or B.

Question 4

What is the crime rate in Castelnau-Montratier?

Accepted Answer

In 2025, the crime rate in Castelnau-Montratier was 12.5 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 Castelnau-Montratier?

Accepted Answer

Tap water in Castelnau-Montratier is non-compliant on some parameters. Source: ARS / Hub'eau. (120 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Castelnau-Montratier?

Accepted Answer

According to LCSQA stations (5-year mean) in Castelnau-Montratier: PM2.5 : 9.6 µg/m³, NO₂ : 15.4 µg/m³, PM10 : 15.1 µg/m³. Source: LCSQA / Géod'air.