Southern Ostrobothnia postal codes — Western and Inner Finland, Finland

Southern Ostrobothnia is a city of Western and Inner Finland, Finland.

Towns in Southern Ostrobothnia include Seinajoki, Kuusiokunnat, Jarviseutu and Suupohja, together with the surrounding localities whose postal codes are listed above.

How postal codes work in Southern Ostrobothnia

Finland uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Southern Ostrobothnia follow that format like everywhere else in the country, for example 62620 for Ala-Seppa.

Every code listed here for Southern Ostrobothnia begins with the prefix 62, which groups its delivery areas together within Finland's national numbering.

Postal codes across Finland, Southern Ostrobothnia 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 Southern Ostrobothnia follows that same order:

Recipient name
[Street name] [House number], 62620 Ala-Seppa

What this dataset covers

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