Varsinais-Suomi postal codes — Southwest Finland, Finland

Varsinais-Suomi is a city of Southwest Finland, Finland.

Towns in Varsinais-Suomi include Turku, Salo, Loimaa, Vakka-Suomi and Turunmaa, together with the surrounding localities whose postal codes are listed above.

How postal codes work in Varsinais-Suomi

Finland uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Varsinais-Suomi follow that format like everywhere else in the country, for example 25240 for Hajala.

Every code listed here for Varsinais-Suomi begins with the prefix 21, which groups its delivery areas together within Finland's national numbering.

Postal codes across Finland, Varsinais-Suomi 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 Varsinais-Suomi follows that same order:

Recipient name
[Street name] [House number], 25240 Hajala

What this dataset covers

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