Average household size in Finland
Finland: Average household size was 1.9 Average in 2025. ▼ Falling
Latest (2025)
1.9 Average
Change on year
unchanged
World rank
44th
of 47 countries
All-time high
2.1 Average
in 2004
All-time low
1.9 Average
in 2021
Years of data
22
2004–2025
Average household size in Finland, 2004–2025
Source: Eurostat. Measured in Average.
Analysis
The most recent figure for average household size in Finland is 1.9 Average, measured in 2025. That is the lowest value across all 22 years on record.
Compared with earlier readings it is down 5.0% over ten years.
Over the whole period, average household size in Finland peaked at 2.1 Average in 2004 and was at its lowest, 1.9 Average, in 2021.
Finland ranks 44th of 47 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 22 years of available data.
Average household size in Finland, year by year
| Year | Average | Change |
|---|---|---|
| 2004 | 2.1 Average | — |
| 2005 | 2.1 Average | +0.0% |
| 2006 | 2.1 Average | +0.0% |
| 2007 | 2.1 Average | +0.0% |
| 2008 | 2.1 Average | +0.0% |
| 2009 | 2.1 Average | +0.0% |
| 2010 | 2.1 Average | +0.0% |
| 2011 | 2.1 Average | +0.0% |
| 2012 | 2.1 Average | +0.0% |
| 2013 | 2.1 Average | +0.0% |
| 2014 | 2 Average | -4.8% |
| 2015 | 2 Average | +0.0% |
| 2016 | 2 Average | +0.0% |
| 2017 | 2 Average | +0.0% |
| 2018 | 2 Average | +0.0% |
| 2019 | 2 Average | +0.0% |
| 2020 | 2 Average | +0.0% |
| 2021 | 1.9 Average | -5.0% |
| 2022 | 1.9 Average | +0.0% |
| 2023 | 1.9 Average | +0.0% |
| 2024 | 1.9 Average | +0.0% |
| 2025 | 1.9 Average | +0.0% |
Finland compared with similar countries
- Finland's 1.9 Average is below the median for Europe & Central Asia, which is 2.3 Average, 83% of the median. (34 countries reporting)
- Finland's 1.9 Average is below the median for high income countries, which is 2.3 Average, 83% of the median. (31 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.1 Average | 2.1 Average | 2.1 Average | 6 |
| 2010s | 2.04 Average | 2 Average | 2.1 Average | 10 |
| 2020s | 1.92 Average | 1.9 Average | 2 Average | 6 |
Countries ranked near Finland
More population data for Finland
- Un population 2024 vs 2022, annual growth rate -0.1705 % change on previous year (2100)
- Population long run with projections, annual growth rate -0.3569 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -0.3888 % change on previous year (2050)
- Population regions with projections, annual growth rate -0.3569 % change on previous year (2100)
- Population growth rate, by level of development -0.4% (2100)
- Number of children under 5, by world region 178,591 people (2100)
- Population density 15.14 people per km² (2100)
- World population growth -0.4% (2100)
- Projected population under age 5, annual growth rate -0.0727 % change on previous year (2100)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population 0.0156 Percent per annum (2030)
Frequently asked questions
- What is average household size in Finland?
- Average household size in Finland was 1.9 Average in 2025, according to Eurostat.
- What is the highest average household size recorded in Finland?
- The highest recorded value was 2.1 Average in 2004.
- What is the lowest average household size recorded in Finland?
- The lowest recorded value was 1.9 Average in 2021.
- How does Finland rank for average household size?
- Finland ranks 44th out of 47 countries with data for 2025.
- Is average household size rising or falling in Finland?
- Over the last ten years it is down 5.0%. The long-run trend across the full record is falling.
- Where does this Finland data come from?
- The figures come from Eurostat, published as part of Average household size. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 22 observations, free to reuse under CC BY 4.0 (Eurostat).