Average household size in United Kingdom
United Kingdom: Average household size was 2.3 Average in 2018. ▬ Flat
Latest (2018)
2.3 Average
Change on year
unchanged
World rank
18th
of 38 countries
All-time high
2.4 Average
in 2007
All-time low
2.3 Average
in 2005
Years of data
14
2005–2018
Average household size in United Kingdom, 2005–2018
Source: Eurostat. Measured in Average.
Analysis
In 2018, average household size in United Kingdom stood at 2.3 Average. That is the lowest value across all 14 years on record.
That represents a change of down 4.2% over ten years.
Over the whole period, average household size in United Kingdom peaked at 2.4 Average in 2007 and was at its lowest, 2.3 Average, in 2005.
That places United Kingdom 18th out of 38 countries with data for 2018, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.36 Average | 2.3 Average | 2.4 Average | 5 |
| 2010s | 2.3 Average | 2.3 Average | 2.3 Average | 9 |
Countries ranked near United Kingdom
- 18 Czechia 2.3 Average compare
- 18 European Union (EU6-1958, EU9-1973, EU10-1981, EU12-1986, EU15-1995, EU25-2004, EU27-2007, EU28-2013, EU27-2020) 2.3 Average compare
- 18 Hungary 2.3 Average compare
- 18 Luxembourg 2.3 Average compare
More population data for United Kingdom
- World population growth -0.2% (2100)
- Population density 307.14 people per km² (2100)
- Number of children under 5, by world region 3.21 million people (2100)
- Population growth rate, by level of development -0.2% (2100)
- Total fertility rate vs. contraceptive prevalence 1.55 births per woman (2024)
- Fertility rate vs. unmet need for contraception 1.55 births per woman (2024)
- Refugees by country of asylum 515,677 people (2024)
- Total fertility rate vs. wanted fertility rate 1.55 births per woman (2024)
- Fertility rate vs. Share of people who are religious 1.56 live births per woman (2023)
- Fertility rate accounting for survival until childbearing age 1.55 children per women (2023)
Frequently asked questions
- What is average household size in United Kingdom?
- Average household size in United Kingdom was 2.3 Average in 2018, according to Eurostat.
- What is the highest average household size recorded in United Kingdom?
- The highest recorded value was 2.4 Average in 2007.
- What is the lowest average household size recorded in United Kingdom?
- The lowest recorded value was 2.3 Average in 2005.
- How does United Kingdom rank for average household size?
- United Kingdom ranks 18th out of 38 countries with data for 2018.
- Is average household size rising or falling in United Kingdom?
- Over the last ten years it is down 4.2%. The long-run trend across the full record is flat.
- Where does this United Kingdom 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 — 14 observations, free to reuse under CC BY 4.0 (Eurostat).