Postal code 78250
This postal code spans 6 municipalities in the Yvelines (78) département:
The postal-code area for 78250 covers approximately 25 km². Postal code 78250 has 4 821 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 78250?
Postal code 78250 covers 6 municipalities: MEULAN EN YVELINES, HARDRICOURT, MEZY SUR SEINE, OINVILLE SUR MONTCIENT, TESSANCOURT SUR AUBETTE, GAILLON SUR MONTCIENT.