Which has higher average household size, Luxembourg or United Kingdom?

Luxembourg, at 2.3 Average against 2.3 Average in United Kingdom as of 2025.

What is the difference in average household size between Luxembourg and United Kingdom?

0 Average, with Luxembourg ahead.

14 years are reported by both, from 2005 to 2018.

Eurostat, published as Average household size. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Luxembourg

2.3 Average

in 2025

United Kingdom

2.3 Average

in 2018

Luxembourg rank

18th

United Kingdom rank

18th

Luxembourg currently reports 2.3 Average against 2.3 Average in United Kingdom, a difference of 0 Average.

The two have swapped places 1 time across 14 shared years of data; in 2005 it was Luxembourg ahead.

Luxembourg ranks 18th and United Kingdom ranks 18th of 38 countries.

Luxembourg has averaged higher in every one of the 2 decades both report.

Decade	Luxembourg	United Kingdom	Difference	Ahead
2000s	2.5 Average	2.36 Average	0.14 Average	Luxembourg
2010s	2.44 Average	2.3 Average	0.1444 Average	Luxembourg

Averages of every year both report within each decade.

Which has higher average household size, Luxembourg or United Kingdom?: Luxembourg, at 2.3 Average against 2.3 Average in United Kingdom as of 2025.
What is the difference in average household size between Luxembourg and United Kingdom?: 0 Average, with Luxembourg ahead.
How many years of comparable data are there for Luxembourg and United Kingdom?: 14 years are reported by both, from 2005 to 2018.
How do Luxembourg and United Kingdom rank globally for average household size?: Luxembourg ranks 18th and United Kingdom ranks 18th of 38 countries.
Where does this data come from?: Eurostat, published as Average household size. Statizoid refreshes it automatically from the source and publishes the full history for both places.