Question 1

What is the population of Martagny?

Accepted Answer

The commune of Martagny has 136 inhabitants per the INSEE census.

Question 2

Are there natural risks in Martagny?

Accepted Answer

Yes, Martagny is exposed to 3 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Mouvement de terrain, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Martagny?

Accepted Answer

Out of 26 ADEME EPCs available in Martagny, the most common label is E. 0% are rated A or B.

Question 4

What is the crime rate in Martagny?

Accepted Answer

In 2025, the crime rate in Martagny was 0 offences per 1,000 inhabitants (burglaries, theft, violence, vandalism). Source: SSMSI / French Ministry of the Interior.

Question 5

What is the air quality in Martagny?

Accepted Answer

According to LCSQA stations (5-year mean) in Martagny: PM2.5 : 9.4 µg/m³, NO₂ : 15.3 µg/m³, PM10 : 14.6 µg/m³. Source: LCSQA / Géod'air.