Uusimaa postal codes — Southern Finland, Finland

Uusimaa is a city of Southern Finland, Finland.

Towns in Uusimaa include Helsinki, Porvoo and Loviisa, together with the surrounding localities whose postal codes are listed above.

How postal codes work in Uusimaa

Finland uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Uusimaa follow that format like everywhere else in the country, for example 07960 for Ahvenkoski.

Every code listed here for Uusimaa begins with the prefix 00, which groups its delivery areas together within Finland's national numbering.

Postal codes across Finland, Uusimaa included, are issued and maintained by Posti Group. Reference information is available at www.posti.fi.

Addressing format

Addresses in Finland are written [Street name] [House number], [Postal code] [City], and an address in Uusimaa follows that same order:

Recipient name
[Street name] [House number], 07960 Ahvenkoski

What this dataset covers

This reference dataset lists 50 postal codes for Uusimaa, each paired with its locality and, where the source provides them, coordinates and a time zone.