Helsinki sub-region
Helsinki sub-region is a subdivision of Uusimaa in Finland. It is the most populous sub-region in Finland with about million inhabitants. The sub-regions are used for statistical purposes. Statistics Finland uses the term Helsinki sub-region as SK011 Helsinki. The Lohja sub-region was merged with the Helsinki sub-region in 2009.
The Helsinki sub-region differs from the Helsinki [metropolitan area], which does not include the municipalities of Karkkila, Lohja and Siuntio. The metropolitan area has a population of about million.
The smaller Helsinki capital region is the area comprising Espoo, Helsinki, Kauniainen and Vantaa. It has a population of about million.
Municipalities
| Coat of arms | Municipality | Population | Land area | Density | Finnish speakers | Swedish speakers | Other speakers |
| Espoo | % | % | % | ||||
| Helsinki | % | % | % | ||||
| Hyvinkää | % | % | % | ||||
| Järvenpää | % | % | % | ||||
| Karkkila | % | % | % | ||||
| Kauniainen | % | % | % | ||||
| Kerava | % | % | % | ||||
| Kirkkonummi | % | % | % | ||||
| Lohja | % | % | % | ||||
| Mäntsälä | % | % | % | ||||
| Nurmijärvi | % | % | % | ||||
| Pornainen | % | % | % | ||||
| Sipoo | % | % | % | ||||
| Siuntio | % | % | % | ||||
| Tuusula | % | % | % | ||||
| Vantaa | % | % | % | ||||
| Vihti | % | % | % | ||||
| Total | % | % | % | - |