Families
1,477,601 1,477,601
2025
Families
Updated: 01/06/2026
Related topics:
Population and societyFamilies
The statistics on families describe families permanently resident in Finland. Families are formed from persons living in the same household at the end of the year according to the Population Information System. The data are published once a year.
Key figures
Figures
See key statistical data in the figures.
Families by family type 1995-2025
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Families by number of persons and municipality in 1992 to 2025
Families with children by family type in 2006 to 2025
Average size of families by region in 2025
Average size of families with children by region in 2025
Family status by sex and age in 1996 to 2025
Detailed tables of the statistics are available in the StatFin database
You can find updated tables in the StatFin database. Extract the data you need into tables, view the data as charts or download the data for your use.Go to the databaseReleases
Future releases
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Documentation
Description of the production, used methods and quality of the statistics.
Go to documentation of the statisticsReferencing instructions
Official Statistics of Finland (OSF): Families [online publication].
ISSN=1798-3231. Helsinki: Statistics Finland [Referenced: 1.6.2026].
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Contact information
Service email
vaesto.tilasto@stat.fiInquiries primarily
Marjut Pietiläinen
Senior Researcher
029 551 2798
Data revisions
Marjut Pietiläinen
Senior Researcher
029 551 2798
Other experts
Auli Hämäläinen
Senior Statistician
029 551 3615
Joonas Toivola
Senior Statistician
029 551 3355
Minna Wallenius
Senior Statistician
029 551 2749