Postal code 91540
This postal code spans 4 municipalities in the Essonne (91) département:
The postal-code area for 91540 covers approximately 27 km². Postal code 91540 has 6 488 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What are the municipalities of postal code 91540?
Postal code 91540 covers 4 municipalities: MENNECY, ORMOY, FONTENAY LE VICOMTE, ECHARCON.