Question 1

What is the population of Gancourt-Saint-Étienne?

Accepted Answer

The commune of Gancourt-Saint-Étienne has 226 inhabitants per the INSEE census.

Question 2

Are there natural risks in Gancourt-Saint-Étienne?

Accepted Answer

Yes, Gancourt-Saint-Étienne is exposed to 1 natural risk(s): Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Gancourt-Saint-Étienne?

Accepted Answer

Out of 27 ADEME EPCs available in Gancourt-Saint-Étienne, the most common label is F. 0% are rated A or B.

Question 4

What is the crime rate in Gancourt-Saint-Étienne?

Accepted Answer

In 2025, the crime rate in Gancourt-Saint-Étienne 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 Gancourt-Saint-Étienne?

Accepted Answer

Tap water in Gancourt-Saint-Étienne is compliant with quality standards. Source: ARS / Hub'eau. (23 analyses over 12 months)

Question 6

What is the air quality in Gancourt-Saint-Étienne?

Accepted Answer

According to LCSQA stations (5-year mean) in Gancourt-Saint-Étienne: PM2.5 : 9.5 µg/m³, NO₂ : 13.1 µg/m³, PM10 : 14.4 µg/m³. Source: LCSQA / Géod'air.