Question 1

What is the population of Lignan-sur-Orb?

Accepted Answer

The commune of Lignan-sur-Orb has 3,227 inhabitants per the INSEE census.

Question 2

Are there natural risks in Lignan-sur-Orb?

Accepted Answer

Yes, Lignan-sur-Orb is exposed to 10 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Glissement de terrain, Inondation, Mouvement de terrain, Par une crue torrentielle ou à montée rapide de cours d'eau, Radon, Rupture de barrage, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Lignan-sur-Orb?

Accepted Answer

Out of 279 ADEME EPCs available in Lignan-sur-Orb, the most common label is C. 25% are rated A or B.

Question 4

What is the crime rate in Lignan-sur-Orb?

Accepted Answer

In 2025, the crime rate in Lignan-sur-Orb was 14.9 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 Lignan-sur-Orb?

Accepted Answer

Tap water in Lignan-sur-Orb is compliant with quality standards. Source: ARS / Hub'eau. (203 analyses over 12 months)

Question 6

What is the air quality in Lignan-sur-Orb?

Accepted Answer

According to LCSQA stations (5-year mean) in Lignan-sur-Orb: PM2.5 : 9.9 µg/m³, NO₂ : 18.3 µg/m³, PM10 : 18.4 µg/m³. Source: LCSQA / Géod'air.