Question 1

What is the population of Langon?

Accepted Answer

The commune of Langon has 7,523 inhabitants per the INSEE census.

Question 2

Are there natural risks in Langon?

Accepted Answer

Yes, Langon is exposed to 5 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Langon?

Accepted Answer

Out of 716 ADEME EPCs available in Langon, the most common label is D. 8% are rated A or B.

Question 4

What is the crime rate in Langon?

Accepted Answer

In 2025, the crime rate in Langon was 78.7 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 Langon?

Accepted Answer

Tap water in Langon is non-compliant on some parameters. Source: ARS / Hub'eau. (804 analyses over 12 months) Exceedances were observed for: plomb.

Question 6

What is the air quality in Langon?

Accepted Answer

According to LCSQA stations (5-year mean) in Langon: PM2.5 : 8.7 µg/m³, NO₂ : 15.3 µg/m³, PM10 : 16.5 µg/m³. Source: LCSQA / Géod'air.