Postal codes in Denmark


Postal codes in Denmark are determined by a four digit system that was implemented 1967. The only exceptions are five special purpose 3-digit codes. The self-governed territory of Greenland is part of the Danish system while the Faroe Islands nowadays has its own 3-digit codes. Historically, the Faroe Islands had 38xx as postal code.
New regulations add the country code DK to the postal codes, but in practice it is most often omitted.
The code is written before the city name.
Examples:

1000 København C

6100 Haderslev

DK-9000 Aalborg
Ministry of Foreign Affairs of Denmark

Asiatisk Plads 2

DK-1448 Copenhagen K
or in Danish
Udenrigsministeriet

Asiatisk Plads 2

1448 København K - not necessarily with the DK - Be aware that the DK or Denmark must be used when mailed from abroad.
The postal codes follow a geographic pattern and most Danes can tell which region an address belongs to based on the postal code alone.