Question 1

What is the population of Barchain?

Accepted Answer

The commune of Barchain has 101 inhabitants per the INSEE census.

Question 2

Are there natural risks in Barchain?

Accepted Answer

Yes, Barchain is exposed to 1 natural risk(s): Séisme. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Barchain?

Accepted Answer

Out of 4 ADEME EPCs available in Barchain, the most common label is C. 0% are rated A or B.

Question 4

What is the crime rate in Barchain?

Accepted Answer

In 2025, the crime rate in Barchain 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 Barchain?

Accepted Answer

Tap water in Barchain is compliant with quality standards. Source: ARS / Hub'eau. (10 analyses over 12 months)

Question 6

What is the air quality in Barchain?

Accepted Answer

According to LCSQA stations (5-year mean) in Barchain: PM2.5 : 6.6 µg/m³, NO₂ : 7.1 µg/m³, PM10 : 18.1 µg/m³. Source: LCSQA / Géod'air.