Question 1

What is the population of Colombier-Saugnieu?

Accepted Answer

The commune of Colombier-Saugnieu has 2,859 inhabitants per the INSEE census.

Question 2

Are there natural risks in Colombier-Saugnieu?

Accepted Answer

Yes, Colombier-Saugnieu is exposed to 10 natural risk(s): Foudre, Glissement de terrain, Grêle, Mouvement de terrain, Neige et pluies verglaçantes, Phénomène lié à l'atmosphère, Radon, Séisme, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Colombier-Saugnieu?

Accepted Answer

Out of 184 ADEME EPCs available in Colombier-Saugnieu, the most common label is C. 12% are rated A or B.

Question 4

What is the crime rate in Colombier-Saugnieu?

Accepted Answer

In 2025, the crime rate in Colombier-Saugnieu was 110.3 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 Colombier-Saugnieu?

Accepted Answer

Tap water in Colombier-Saugnieu is compliant with quality standards. Source: ARS / Hub'eau. (840 analyses over 12 months)

Question 6

What is the air quality in Colombier-Saugnieu?

Accepted Answer

According to LCSQA stations (5-year mean) in Colombier-Saugnieu: PM2.5 : 9.5 µg/m³, NO₂ : 11.7 µg/m³, PM10 : 15.2 µg/m³. Source: LCSQA / Géod'air.