Postal codes in the YVELINES department

Postal code City Street Department
78660ABLISYVELINES
78260ACHERESYVELINES
78113ADAINVILLEYVELINES
78240AIGREMONTYVELINES
78660ALLAINVILLEYVELINES
78770ANDELUYVELINES
78570ANDRESYYVELINES
78790ARNOUVILLE LES MANTESYVELINES
78410AUBERGENVILLEYVELINES
78610AUFFARGISYVELINES
78930AUFREVILLE BRASSEUILYVELINES
78126AULNAY SUR MAULDREYVELINES
78770AUTEUILYVELINES
78770AUTOUILLETYVELINES
78870BAILLYYVELINES



Postal codes of the YVELINES department, France

The YVELINES department has 282 communes and 283 postal codes, between 78000 and 78990. Pick a commune from the list to see its codes.

Small communes usually have a single postal code; larger cities have several, varying by street or arrondissement.

Data last updated: 2026-10.