Postal code 91120
This postal code maps to one municipality in the Essonne (91) département:
The postal-code area for 91120 covers approximately 12 km². Postal code 91120 has 6 872 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What municipality does postal code 91120 correspond to?
Postal code 91120 corresponds to the municipality PALAISEAU.
What département is postal code 91120 in?
Postal code 91120 is in the Essonne département (91).