Sub-regional units 2010
The purpose of regional classifications used in statistics is to describe regional variations of various phenomena and regional structure. As most regional classifications, the division of sub-regional units is based on the administrative regional division.
The division of sub-regional units was adopted in 1994 as a basic division of the acts on regional policy (Act on regional development 1135/93). The criteria used for forming sub-regional units have mainly been cooperation between municipalities and employment.
Municipalities, sub-regional units, regions and the statistical grouping of municipalities are the primary regional classifications used in Finland's statistical system. Other municipality-based regional classifications used in statistics are major regions, Regional State Administrative Agencies (AVI) and Centres for Economic Development, Transport and the Environment (ELY centres). Types of municipalities include the cost-of-living classification, financial capacity classification, language distribution classification and municipality form classification.
Latest changes (1 January 2010): Himanka (095) was merged with the municipality of Kalajoki (208) and the area of the former municipality of Himanka moved from the sub-regional unit of Kokkola (162) to that of Ylivieska (177). Orivesi (562) moved from the sub-regional unit of Ylä-Pirkanmaa (069) to that of Tampere (064). Hämeenkyrö (108) moved from the sub-regional unit of Luoteis-Pirkanmaa (061) to that of Tampere (064). Juuka (176) moved from the sub-regional unit of Pielisen Karjala (125) to that of Joensuu (122). Heinola (111), Sysmä (781) and Hartola (081) moved from the sub-regional unit of Heinola (072) to that of Lahti (071) whereby the sub-regional unit of Heinola ceases to exist. The name of the sub-regional unit of Siikalatva (175) was changed to Haapavesi-Siikalatva. The sub-regional unit code remained unchanged. The name of sub-regional unit 153 is Sydösterbotten.
The classification of sub-regional units is a classification compiled for national needs.