Question 1

What is the population of Soisy-sur-Seine?

Accepted Answer

The commune of Soisy-sur-Seine has 7,370 inhabitants per the INSEE census.

Question 2

Are there natural risks in Soisy-sur-Seine?

Accepted Answer

Yes, Soisy-sur-Seine is exposed to 2 natural risk(s): Inondation, Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Soisy-sur-Seine?

Accepted Answer

Out of 352 ADEME EPCs available in Soisy-sur-Seine, the most common label is D. 3% are rated A or B.

Question 4

What is the crime rate in Soisy-sur-Seine?

Accepted Answer

In 2025, the crime rate in Soisy-sur-Seine was 22.9 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 Soisy-sur-Seine?

Accepted Answer

Tap water in Soisy-sur-Seine is compliant with quality standards. Source: ARS / Hub'eau. (237 analyses over 12 months)

Question 6

What is the air quality in Soisy-sur-Seine?

Accepted Answer

According to LCSQA stations (5-year mean) in Soisy-sur-Seine: PM2.5 : 11.7 µg/m³, NO₂ : 19.7 µg/m³, PM10 : 19.8 µg/m³. Source: LCSQA / Géod'air.