Question 1

What is the population of Sisteron?

Accepted Answer

The commune of Sisteron has 7,776 inhabitants per the INSEE census.

Question 2

Are there natural risks in Sisteron?

Accepted Answer

Yes, Sisteron is exposed to 11 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, Inondation, Mouvement de terrain, Risque industriel, Rupture de barrage, Séisme, Tassements différentiels, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Sisteron?

Accepted Answer

Out of 584 ADEME EPCs available in Sisteron, the most common label is D. 4% are rated A or B.

Question 4

What is the crime rate in Sisteron?

Accepted Answer

In 2025, the crime rate in Sisteron was 38.2 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 Sisteron?

Accepted Answer

Tap water in Sisteron is compliant with quality standards. Source: ARS / Hub'eau. (1001 analyses over 12 months)

Question 6

What is the air quality in Sisteron?

Accepted Answer

According to LCSQA stations (5-year mean) in Sisteron: PM2.5 : 8.3 µg/m³, NO₂ : 10.7 µg/m³, PM10 : 14.0 µg/m³. Source: LCSQA / Géod'air.