Average household size in Czechia
Czechia: Average household size was 2.3 in 2025. ▼ Falling
Latest (2025)
2.3
Change on year
unchanged
World rank
24th
of 49 countries
All-time high
2.5
in 2005
All-time low
2.3
in 2019
Years of data
21
2005–2025
Average household size in Czechia, 2005–2025
Source: Eurostat.
Analysis
In 2025, average household size in Czechia stood at 2.3. That is the lowest value across all 21 years on record.
Compared with earlier readings it is down 4.2% over ten years.
Over the whole period, average household size in Czechia peaked at 2.5 in 2005 and was at its lowest, 2.3, in 2019.
Czechia ranks 24th of 49 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 21 years of available data.
Average household size in Czechia, year by year
| Year | Value | Change |
|---|---|---|
| 2005 | 2.5 | — |
| 2006 | 2.5 | +0.0% |
| 2007 | 2.5 | +0.0% |
| 2008 | 2.5 | +0.0% |
| 2009 | 2.5 | +0.0% |
| 2010 | 2.5 | +0.0% |
| 2011 | 2.5 | +0.0% |
| 2012 | 2.4 | -4.0% |
| 2013 | 2.4 | +0.0% |
| 2014 | 2.4 | +0.0% |
| 2015 | 2.4 | +0.0% |
| 2016 | 2.4 | +0.0% |
| 2017 | 2.4 | +0.0% |
| 2018 | 2.4 | +0.0% |
| 2019 | 2.3 | -4.2% |
| 2020 | 2.3 | +0.0% |
| 2021 | 2.3 | +0.0% |
| 2022 | 2.3 | +0.0% |
| 2023 | 2.3 | +0.0% |
| 2024 | 2.3 | +0.0% |
| 2025 | 2.3 | +0.0% |
Czechia compared with similar countries
- Czechia's 2.3 is above the median for Europe & Central Asia, which is 2.3, 1.0× the median. (34 countries reporting)
- Czechia's 2.3 is above the median for high income countries, which is 2.3, 1.0× the median. (31 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.5 | 2.5 | 2.5 | 5 |
| 2010s | 2.41 | 2.3 | 2.5 | 10 |
| 2020s | 2.3 | 2.3 | 2.3 | 6 |
Countries ranked near Czechia
More population data for Czechia
- Population regions with projections, annual growth rate -0.2622 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -3.12 % change on previous year (2050)
- Population long run with projections, annual growth rate -0.2622 % change on previous year (2100)
- Un population 2024 vs 2022, annual growth rate 0.1775 % change on previous year (2100)
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 10,577 Persons (2050)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population -0.0179 Percent per annum (2030)
- Projected population under age 5, annual growth rate 0.0094 % change on previous year (2100)
- Population growth rate -0.271 (2100)
- Population density 106.6 (2100)
- Projected population under age 5 351,331 (2100)
Frequently asked questions
- What is average household size in Czechia?
- Average household size in Czechia was 2.3 in 2025, according to Eurostat.
- What is the highest average household size recorded in Czechia?
- The highest recorded value was 2.5 in 2005.
- What is the lowest average household size recorded in Czechia?
- The lowest recorded value was 2.3 in 2019.
- How does Czechia rank for average household size?
- Czechia ranks 24th out of 49 countries with data for 2025.
- Is average household size rising or falling in Czechia?
- Over the last ten years it is down 4.2%. The long-run trend across the full record is falling.
- Where does this Czechia 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 — 21 observations, free to reuse under CC BY 4.0 (Eurostat).