Question 1

What is the population of Martignas-sur-Jalle?

Accepted Answer

The commune of Martignas-sur-Jalle has 7,959 inhabitants per the INSEE census.

Question 2

Are there natural risks in Martignas-sur-Jalle?

Accepted Answer

Yes, Martignas-sur-Jalle is exposed to 6 natural risk(s): Feu de forêt, Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Risque industriel, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Martignas-sur-Jalle?

Accepted Answer

Out of 633 ADEME EPCs available in Martignas-sur-Jalle, the most common label is C. 14% are rated A or B.

Question 4

What is the crime rate in Martignas-sur-Jalle?

Accepted Answer

In 2025, the crime rate in Martignas-sur-Jalle was 15.9 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 Martignas-sur-Jalle?

Accepted Answer

Tap water in Martignas-sur-Jalle is compliant with quality standards. Source: ARS / Hub'eau. (728 analyses over 12 months)

Question 6

What is the air quality in Martignas-sur-Jalle?

Accepted Answer

According to LCSQA stations (5-year mean) in Martignas-sur-Jalle: PM2.5 : 9.2 µg/m³, NO₂ : 13.0 µg/m³, PM10 : 16.9 µg/m³. Source: LCSQA / Géod'air.