Though one of the most densely populated countries, the Netherlands do not appear overcrowded in terms of postal codes.
See also the interactive version!
| PNG | Black/White | Color | Color, Names | Color, Names, Borders |
| Black/White | Color | Color, Names | Color, Names, Borders |





Nice ZIPsctibble maps!
As a Dutchman I’d like to say that our ZIP system also contains two letters that could be included in the scribble. I think you’ll see much more of the crowd then ;-)
Best regards
Eric
indeed our system uses 4 * [0-9] followed by 2 * [A-Z]
but even then, in our street there are i think at least 8 houses with exactly the same postal code.