Question 1

What is the population of Sigean?

Accepted Answer

The commune of Sigean has 5,620 inhabitants per the INSEE census.

Question 2

Are there natural risks in Sigean?

Accepted Answer

Yes, Sigean is exposed to 14 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, Par remontées de nappes naturelles, Par ruissellement et coulée de boue, Par submersion marine, 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 Sigean?

Accepted Answer

Out of 506 ADEME EPCs available in Sigean, the most common label is C. 32% are rated A or B.

Question 4

What is the crime rate in Sigean?

Accepted Answer

In 2025, the crime rate in Sigean was 33.2 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 Sigean?

Accepted Answer

Tap water in Sigean is compliant with quality standards. Source: ARS / Hub'eau. (1415 analyses over 12 months)

Question 6

What is the air quality in Sigean?

Accepted Answer

According to LCSQA stations (5-year mean) in Sigean: PM2.5 : 8.9 µg/m³, NO₂ : 20.8 µg/m³, PM10 : 16.8 µg/m³. Source: LCSQA / Géod'air.