ST YON
This municipality has 1 postal code. Département: Essonne (91).
Postal code and associated municipalities
Postal code 91650 is shared with 2 other municipalities: Breuillet and Breux Jouy.
The postal code associated with ST YON contains 3 734 addresses listed in the Base Adresse Nationale.
See also ST YON on codegeo.fr ↗ (INSEE code : 91581)
Frequently asked questions
What is the postal code of ST YON?
The postal code of ST YON is 91650.