Question 1

What is the population of Union?

Accepted Answer

The commune of Union has 12,410 inhabitants per the INSEE census.

Question 2

Are there natural risks in Union?

Accepted Answer

Yes, Union is exposed to 2 natural risk(s): Inondation, Par une crue à débordement lent de cours d'eau. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Union?

Accepted Answer

Out of 1,009 ADEME EPCs available in Union, the most common label is D. 6% are rated A or B.

Question 4

What is the crime rate in Union?

Accepted Answer

In 2025, the crime rate in Union was 35.8 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 Union?

Accepted Answer

Tap water in Union is compliant with quality standards. Source: ARS / Hub'eau. (352 analyses over 12 months)

Question 6

What is the air quality in Union?

Accepted Answer

According to LCSQA stations (5-year mean) in Union: PM2.5 : 9.4 µg/m³, NO₂ : 27.2 µg/m³, PM10 : 16.7 µg/m³. Source: LCSQA / Géod'air.