Question 1

What is the population of Terdeghem?

Accepted Answer

The commune of Terdeghem has 518 inhabitants per the INSEE census.

Question 2

Are there natural risks in Terdeghem?

Accepted Answer

Yes, Terdeghem is exposed to 5 natural risk(s): Engins de guerre, Inondation, Mouvement de terrain, Séisme, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Terdeghem?

Accepted Answer

Out of 31 ADEME EPCs available in Terdeghem, the most common label is D. 19% are rated A or B.

Question 4

What is the crime rate in Terdeghem?

Accepted Answer

In 2025, the crime rate in Terdeghem was 0 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 Terdeghem?

Accepted Answer

Tap water in Terdeghem is compliant with quality standards. Source: ARS / Hub'eau. (17 analyses over 12 months)

Question 6

What is the air quality in Terdeghem?

Accepted Answer

According to LCSQA stations (5-year mean) in Terdeghem: PM2.5 : 10.6 µg/m³, NO₂ : 11.4 µg/m³, PM10 : 17.9 µg/m³. Source: LCSQA / Géod'air.