2-digit postal codes Finland

This dataset depicts the boundaries of all 2-digit postal code areas in Finland. This Finnish postal code system is developed by the Finnish national postal service (Posti Group) to divide Finland in different areas. Postal codes in Finland are known as postinumero.


This map depicts the boundaries of 2-digit postal code areas in Finland. These 2-digit postal codes are part of the official 5-digit postal code system in Finland, which contains the following digits and features:

  • The first two digits represent a specific municipality or group of municipal small communities
  • The second two digits represent a district or a village
  • The last number is usually a zero when this features a street. If the last number is a one, this is usually a post office box.


The current postal code (postinumero) range of Finland (FI) is: 00xxx – 99xxx. The lowest 3-digit postal code (00xxx) starts in Helsinki and the highest postal code (99xxx) is located in Pulmankijärvi.


SourceFinland Postal Service (Posti)
Year of coverage2017
FormatCSV, Shapefile, KML, GEOJSON, XML

Variables in this dataset

When you purchase this dataset, you will receive data that draws all postal code areas on the map. Furthermore, you also get the following other features:

  • 2-digit postal code

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