Finland State Codes

When dealing with addresses or locations in Finland, our API uses the following state codes. These codes are based on the ISO 3166-2:FI standard for Finland's regions (maakunnat/landskap).

Code	Region (Finnish)	Region (Swedish)	Region (English)
FI-01	Ahvenanmaa	Åland	Åland Islands
FI-02	Etelä-Karjala	Södra Karelen	South Karelia
FI-03	Etelä-Pohjanmaa	Södra Österbotten	South Ostrobothnia
FI-04	Etelä-Savo	Södra Savolax	South Savo
FI-05	Kainuu	Kajanaland	Kainuu
FI-06	Kanta-Häme	Egentliga Tavastland	Tavastia Proper
FI-07	Keski-Pohjanmaa	Mellersta Österbotten	Central Ostrobothnia
FI-08	Keski-Suomi	Mellersta Finland	Central Finland
FI-09	Kymenlaakso	Kymmenedalen	Kymenlaakso
FI-10	Lappi	Lappland	Lapland
FI-11	Pirkanmaa	Birkaland	Pirkanmaa
FI-12	Pohjanmaa	Österbotten	Ostrobothnia
FI-13	Pohjois-Karjala	Norra Karelen	North Karelia
FI-14	Pohjois-Pohjanmaa	Norra Österbotten	North Ostrobothnia
FI-15	Pohjois-Savo	Norra Savolax	North Savo
FI-16	Päijät-Häme	Päijänne-Tavastland	Päijät-Häme
FI-17	Satakunta	Satakunta	Satakunta
FI-18	Uusimaa	Nyland	Uusimaa
FI-19	Varsinais-Suomi	Egentliga Finland	Southwest Finland

Usage Notes

Finland is divided into 19 regions (maakunnat in Finnish, landskap in Swedish)
All codes follow the format 'FI-' followed by a two-digit number
The Åland Islands (FI-01) has autonomous status and is Swedish-speaking
Finland is officially bilingual (Finnish and Swedish), hence regions have names in both languages
When specifying locations in Finland in your API requests, please use these exact codes for the region