Question 1

What is the population of Callen?

Accepted Answer

The commune of Callen has 145 inhabitants per the INSEE census.

Question 2

Are there natural risks in Callen?

Accepted Answer

Yes, Callen is exposed to 3 natural risk(s): Feu de forêt, Mouvement de terrain, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Callen?

Accepted Answer

Out of 20 ADEME EPCs available in Callen, the most common label is C. 5% are rated A or B.

Question 4

What is the crime rate in Callen?

Accepted Answer

In 2025, the crime rate in Callen 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 Callen?

Accepted Answer

Tap water in Callen is compliant with quality standards. Source: ARS / Hub'eau. (40 analyses over 12 months)

Question 6

What is the air quality in Callen?

Accepted Answer

According to LCSQA stations (5-year mean) in Callen: PM2.5 : 9.4 µg/m³, NO₂ : 14.2 µg/m³, PM10 : 15.8 µg/m³. Source: LCSQA / Géod'air.