Which has higher average household size, Iceland or Romania?

Iceland, at 2.5 Average against 2.5 Average in Romania as of 2020.

How many years of comparable data are there for Iceland and Romania?

14 years are reported by both, from 2007 to 2020.

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

Iceland

2.5 Average

in 2020

Romania

2.5 Average

in 2025

Iceland rank

10th

Romania rank

10th

Iceland currently reports 2.5 Average against 2.5 Average in Romania, a difference of 0 Average.

Across all 14 years both countries report, Romania has been ahead every year.

Iceland ranks 10th and Romania ranks 10th of 38 countries.

Romania has averaged higher in every one of the 3 decades both report.

Decade	Iceland	Romania	Difference	Ahead
2000s	2.47 Average	2.83 Average	0.3667 Average	Romania
2010s	2.43 Average	2.67 Average	0.24 Average	Romania
2020s	2.5 Average	2.6 Average	0.1 Average	Romania

Averages of every year both report within each decade.

Which has higher average household size, Iceland or Romania?: Iceland, at 2.5 Average against 2.5 Average in Romania as of 2020.
What is the difference in average household size between Iceland and Romania?: 0 Average, with Iceland ahead.
How many years of comparable data are there for Iceland and Romania?: 14 years are reported by both, from 2007 to 2020.
How do Iceland and Romania rank globally for average household size?: Iceland ranks 10th and Romania ranks 10th 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.